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  2. Power of two - Wikipedia

    en.wikipedia.org/wiki/Power_of_two

    The only known powers of 2 with all digits even are 2 1 = 2, 2 2 = 4, 2 3 = 8, 2 6 = 64 and 2 11 = 2048. [12] The first 3 powers of 2 with all but last digit odd is 2 4 = 16, 2 5 = 32 and 2 9 = 512. The next such power of 2 of form 2 n should have n of at least 6 digits.

  3. Exponentiation - Wikipedia

    en.wikipedia.org/wiki/Exponentiation

    If exponentiation is considered as a multivalued function then the possible values of (−1 ⋅ −1) 1/2 are {1, −1}. The identity holds, but saying {1} = {(−1 ⋅ −1) 1/2 } is incorrect. The identity ( e x ) y = e xy holds for real numbers x and y , but assuming its truth for complex numbers leads to the following paradox , discovered ...

  4. List of types of numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_types_of_numbers

    Decimal: The standard Hindu–Arabic numeral system using base ten. Binary: The base-two numeral system used by computers, with digits 0 and 1. Ternary: The base-three numeral system with 0, 1, and 2 as digits. Quaternary: The base-four numeral system with 0, 1, 2, and 3 as digits.

  5. Signed number representations - Wikipedia

    en.wikipedia.org/wiki/Signed_number_representations

    However, a binary number system with base −2 is also possible. The rightmost bit represents (−2) 0 = +1, the next bit represents (−2) 1 = −2, the next bit (−2) 2 = +4 and so on, with alternating sign. The numbers that can be represented with four bits are shown in the comparison table below.

  6. Computer number format - Wikipedia

    en.wikipedia.org/wiki/Computer_number_format

    If we have a negative exponent, that means the number is multiplied by a 1 that many places to the right of the decimal point. For example: 2.3434E−6 = 2.3434 × 10 −6 = 2.3434 × 0.000001 = 0.0000023434

  7. Heisman Trophy: Full list of winners for college football’s ...

    www.aol.com/heisman-trophy-full-list-winners...

    December 14, 2024 at 1:17 PM. The 2024 Heisman Trophy will be awarded Saturday night, as college football's most prestigious award will be given to its top individual player from this season.

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. The US still has not had a woman leader – here are the ...

    www.aol.com/us-still-not-had-woman-100042106.html

    The first woman was elected to lead a country 64 years ago. Here’s a look at where, and when, women have secured national leadership positions since then.