40707912966

Names of 40707912966

• Cardinal: 40707912966 can be written as Forty billion, seven hundred seven million, nine hundred twelve thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 4.0707912966 × 10¹⁰

Factors of 40707912966

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 53

Divisors of 40707912966

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 49 82 98 123 147 246 287 294 343 574 686 861 1029 1681 1722 2009 2058 2401 3362 4018 4802 5043 6027 7203 10086 11767 12054 14063 14406 23534 28126 35301 42189 68921 70602 82369 84378 98441 137842 164738 196882 206763 247107 295323 413526 482447 494214 576583 590646 964894 1153166 1447341 1729749 2825761 2894682 3377129 3459498 4036081 5651522 6754258 8072162 8477283 10131387 12108243 16954566 19780327 20262774 23639903 24216486 39560654 47279806 59340981 70919709 118681962 138462289 141839418 165479321 276924578 330958642 415386867 496437963 830773734 969236023 992875926 1938472046 2907708069 5815416138 6784652161 13569304322 20353956483 40707912966
• Sum of all divisors σ(n): 97353964860
• Sum of proper divisors (its aliquot sum) s(n): 56646051894
• 40707912966 is an abundant number, because the sum of its proper divisors (56646051894) is greater than itself. Its abundance is 15938138928

Bases of 40707912966

• Binary: 100101111010011000010111010100000110₂
• Hexadecimal: 0x97A617506
• Base-36: IP8FUO6

Squares and roots of 40707912966

• 40707912966 squared (40707912966²) is 1657134178047430917156
• 40707912966 cubed (40707912966³) is 67458473892938765595484004244696
• The square root of 40707912966 is 201762.0206233077
• The cube root of 40707912966 is 3440.0092664141

Scales and comparisons

• 40,707,912,966 seconds is equal to 1,294 years, 20 weeks, 9 hours, 36 minutes, 6 seconds.
• To count from 1 to 40,707,912,966 would take you about two thousand, five hundred eighty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40707912966 cubic inches would be around 286.7 feet tall.

Recreational maths with 40707912966

• 40707912966 backwards is 66921970704
• The number of decimal digits it has is: 11
• The sum of 40707912966's digits is 51
• More coming soon!