42637653747913851

Names of 42637653747913851

• Cardinal: 42637653747913851 can be written as Forty-two quadrillion, six hundred thirty-seven trillion, six hundred fifty-three billion, seven hundred forty-seven million, nine hundred thirteen thousand, eight hundred fifty-one.

Scientific notation

• Scientific notation: 4.2637653747913851 × 10¹⁶

Factors of 42637653747913851

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 31518858

Divisors of 42637653747913851

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 33 99 149 293 313 447 879 939 1341 1639 2637 2817 3223 3443 4917 9669 10329 14751 29007 30987 43657 46637 91709 130971 139911 275127 392913 419733 480227 513007 825381 1008799 1440681 1539021 3026397 4322043 4617063 9079191 13664641 31518089 40993923 94554267 122981769 150311051 283662801 346698979 450933153 1040096937 1352799459 3120290811 4696195261 9234800077 9865161857 14088585783 27704400231 29595485571 42265757349 51658147871 83113200693 88786456713 101582800847 108516780427 154974443613 304748402541 325550341281 464923330839 914245207623 976651023843 1375985211473 1469909116693 2890492424101 4127955634419 4409727350079 8671477272303 12383866903257 13229182050237 15135837326203 16169000283623 26014431816909 31795416665111 45407511978609 48507000850869 95386249995333 136222535935827 145521002552607 286158749985999 430683371191049 1292050113573147 3876150340719441 4737517083101539 14212551249304617 42637653747913851
• Sum of all divisors σ(n): 68085201516696000
• Sum of proper divisors (its aliquot sum) s(n): 25447547768782149
• 42637653747913851 is a deficient number, because the sum of its proper divisors (25447547768782149) is less than itself. Its deficiency is 17190105979131702

Bases of 42637653747913851

• Binary: 10010111011110101011100001011101101100110101010001111011₂
• Hexadecimal: 0x977AB85DB3547B
• Base-36: BNTSBQ1WT4R

Squares and roots of 42637653747913851

• 42637653747913851 squared (42637653747913851²) is 1817969517126992065038534517650201
• 42637653747913851 cubed (42637653747913851³) is 77513954795522827157925557801504460110442300834051
• The square root of 42637653747913851 is 206488870.7604210107
• The cube root of 42637653747913851 is 349352.9644381751

Scales and comparisons

• 42,637,653,747,913,851 seconds is equal to 1,355,745,502 years, 13 weeks, 4 days, 1 hour, 50 minutes, 51 seconds.
• To count from 1 to 42,637,653,747,913,851 would take you about four billion, sixty-seven million, two hundred thirty-six thousand, five hundred six 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 42637653747913851 cubic inches would be around 29112.7 feet tall.

Recreational maths with 42637653747913851

• 42637653747913851 backwards is 15831974735673624
• The number of decimal digits it has is: 17
• The sum of 42637653747913851's digits is 81
• More coming soon!