82351131857390737

Names of 82351131857390737

• Cardinal: 82351131857390737 can be written as Eighty-two quadrillion, three hundred fifty-one trillion, one hundred thirty-one billion, eight hundred fifty-seven million, three hundred ninety thousand, seven hundred thirty-seven.

Scientific notation

• Scientific notation: 8.2351131857390737 × 10¹⁶

Factors of 82351131857390737

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 549541

Divisors of 82351131857390737

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 131 1441 5581 19531 61391 214841 524287 731111 2558561 5767157 8042221 28144171 68681597 109002511 755497567 1199027621 2926045747 10239849397 14279328941 32186503217 112638343367 157072618351 383311992857 1341420271007 4216431921427 14755622981077 57148599484657 628634594331227 7486466532490067 82351131857390737
• Sum of all divisors σ(n): 90544409891831808
• Sum of proper divisors (its aliquot sum) s(n): 8193278034441071
• 82351131857390737 is a deficient number, because the sum of its proper divisors (8193278034441071) is less than itself. Its deficiency is 74157853822949666

Bases of 82351131857390737

• Binary: 100100100100100011110101100001001001101100000110010010001₂
• Hexadecimal: 0x12491EB09360C91
• Base-36: MIV1FPCOAS1

Squares and roots of 82351131857390737

• 82351131857390737 squared (82351131857390737²) is 6781708918193355536865969893403169
• 82351131857390737 cubed (82351131857390737³) is 558481405340583712635298628390245003258893507045553
• The square root of 82351131857390737 is 286968869.1433109735
• The cube root of 82351131857390737 is 435067.3817448257

Scales and comparisons

• 82,351,131,857,390,737 seconds is equal to 2,618,511,264 years, 15 weeks, 6 hours, 45 minutes, 37 seconds.
• To count from 1 to 82,351,131,857,390,737 would take you about seven billion, eight hundred fifty-five million, five hundred thirty-three thousand, seven hundred ninety-two 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 82351131857390737 cubic inches would be around 36255.6 feet tall.

Recreational maths with 82351131857390737

• 82351131857390737 backwards is 73709375813115328
• The number of decimal digits it has is: 17
• The sum of 82351131857390737's digits is 73
• More coming soon!