72713561381078046

Names of 72713561381078046

• Cardinal: 72713561381078046 can be written as Seventy-two quadrillion, seven hundred thirteen trillion, five hundred sixty-one billion, three hundred eighty-one million, seventy-eight thousand and forty-six.

Scientific notation

• Scientific notation: 7.2713561381078046 × 10¹⁶

Factors of 72713561381078046

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 96257537

Divisors of 72713561381078046

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 888631 1777262 2665893 5331786 9774941 11552203 19549882 23104406 29324823 34656609 58649646 69313218 95368877 127074233 190737754 254148466 286106631 381222699 572213262 762445398 1049057647 1239795401 2098115294 2479590802 3147172941 3719386203 6294345882 7438772406 13637749411 27275498822 40913248233 81826496466 84747740537387 169495481074774 254243221612161 508486443224322 932225145911257 1101720626986031 1864450291822514 2203441253972062 2796675437733771 3305161880958093 5593350875467542 6610323761916186 12118926896846341 24237853793692682 36356780690539023 72713561381078046
• Sum of all divisors σ(n): 170851638978510336
• Sum of proper divisors (its aliquot sum) s(n): 98138077597432290
• 72713561381078046 is an abundant number, because the sum of its proper divisors (98138077597432290) is greater than itself. Its abundance is 25424516216354244

Bases of 72713561381078046

• Binary: 100000010010101001001100101001100011110010000010000011110₂
• Hexadecimal: 0x10254994C79041E
• Base-36: JVYT0Y5RVA6

Squares and roots of 72713561381078046

• 72713561381078046 squared (72713561381078046²) is 5287262008719804632384089143178116
• 72713561381078046 cubed (72713561381078046³) is 384455650608889521017921152152596683803206675241336
• The square root of 72713561381078046 is 269654522.2707715799
• The cube root of 72713561381078046 is 417386.5710834107

Scales and comparisons

• 72,713,561,381,078,046 seconds is equal to 2,312,066,334 years, 5 weeks, 3 days, 7 hours, 54 minutes, 6 seconds.
• To count from 1 to 72,713,561,381,078,046 would take you about six billion, nine hundred thirty-six million, one hundred ninety-nine thousand and 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 72713561381078046 cubic inches would be around 34782.2 feet tall.

Recreational maths with 72713561381078046

• 72713561381078046 backwards is 64087018316531727
• The number of decimal digits it has is: 17
• The sum of 72713561381078046's digits is 69
• More coming soon!