42974253753938

Names of 42974253753938

• Cardinal: 42974253753938 can be written as Forty-two trillion, nine hundred seventy-four billion, two hundred fifty-three million, seven hundred fifty-three thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2974253753938 × 10¹³

Factors of 42974253753938

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1170

Divisors of 42974253753938

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 13 26 37 74 241 481 482 877 962 1754 3133 6266 8917 11401 17834 22802 32449 58081 64898 115921 116162 211357 231842 421837 422714 755053 769129 843674 1510106 1538258 2148997 2747641 4297994 5495282 7820209 9998677 15640418 19997354 27936961 28457773 50937037 55873922 56915546 101662717 101874074 185360089 203325434 369951049 370720178 662181481 739902098 1324362962 1884670369 2409681157 3769340738 4819362314 6858323293 13716646586 24500714797 44671781449 49001429594 89158202809 89343562898 178316405618 580733158837 1161466317674 1652855913613 3305711827226 21487126876969 42974253753938
• Sum of all divisors σ(n): 71674952744556
• Sum of proper divisors (its aliquot sum) s(n): 28700698990618
• 42974253753938 is a deficient number, because the sum of its proper divisors (28700698990618) is less than itself. Its deficiency is 14273554763320

Bases of 42974253753938

• Binary: 1001110001010110111001001000010010011001010010₂
• Hexadecimal: 0x2715B9212652
• Base-36: F8E3L4F2Q

Squares and roots of 42974253753938

• 42974253753938 squared (42974253753938²) is 1846786485707854285050507844
• 42974253753938 cubed (42974253753938³) is 79364271066152723594502885828950314889672
• The square root of 42974253753938 is 6555475.0974996465
• The cube root of 42974253753938 is 35026.9870103175

Scales and comparisons

• 42,974,253,753,938 seconds is equal to 1,366,448 years, 17 weeks, 5 days, 5 hours, 25 minutes, 38 seconds.
• To count from 1 to 42,974,253,753,938 would take you about three million, four hundred sixteen thousand, one hundred twenty 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 42974253753938 cubic inches would be around 2918.9 feet tall.

Recreational maths with 42974253753938

• 42974253753938 backwards is 83935735247924
• The number of decimal digits it has is: 14
• The sum of 42974253753938's digits is 71
• More coming soon!