71931697990096

Names of 71931697990096

• Cardinal: 71931697990096 can be written as Seventy-one trillion, nine hundred thirty-one billion, six hundred ninety-seven million, nine hundred ninety thousand and ninety-six.

Scientific notation

• Scientific notation: 7.1931697990096 × 10¹³

Factors of 71931697990096

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5248

Divisors of 71931697990096

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 38 56 67 76 112 133 134 152 266 268 304 361 469 532 536 722 938 1064 1072 1273 1444 1876 2128 2527 2546 2888 3752 5054 5092 5153 5776 7504 8911 10108 10184 10306 17822 20216 20368 20612 24187 35644 36071 40432 41224 48374 71288 72142 82448 96748 97907 142576 144284 169309 193496 195814 288568 338618 345251 386992 391628 577136 677236 685349 690502 783256 1354472 1370698 1381004 1566512 1860233 2416757 2708944 2741396 2762008 3720466 4833514 5482792 5524016 6559769 7440932 9667028 10965584 13021631 13119538 14881864 19334056 26043262 26239076 26553409 29763728 38668112 45918383 52086524 52478152 53106818 91836766 104173048 104956304 106213636 124635611 183673532 185873863 208346096 212427272 249271222 367347064 371747726 424854544 498542444 504514771 734694128 743495452 872449277 997084888 1009029542 1486990904 1744898554 1779078403 1994169776 2018059084 2973981808 3489797108 3531603397 3558156806 4036118168 6979594216 7063206794 7116313612 8072236336 9585780649 12453548821 13959188432 14126413588 14232627224 19171561298 24907097642 28252827176 28465254448 33802489657 38343122596 49814195284 56505654352 67100464543 67604979314 76686245192 99628390568 134200929086 135209958628 153372490384 199256781136 236617427599 268401858172 270419917256 473234855198 536803716344 540839834512 642247303483 946469710396 1073607432688 1284494606966 1892939420792 2568989213932 3785878841584 4495731124381 5137978427864 8991462248762 10275956855728 17982924497524 35965848995048 71931697990096
• Sum of all divisors σ(n): 170643654050592
• Sum of proper divisors (its aliquot sum) s(n): 98711956060496
• 71931697990096 is an abundant number, because the sum of its proper divisors (98711956060496) is greater than itself. Its abundance is 26780258070400

Bases of 71931697990096

• Binary: 10000010110101111100111010011101000100111010000₂
• Hexadecimal: 0x416BE74E89D0
• Base-36: PHWYRRFF4

Squares and roots of 71931697990096

• 71931697990096 squared (71931697990096²) is 5174169175738380926114089216
• 71931697990096 cubed (71931697990096³) is 372186774498877172269686054338134828404736
• The square root of 71931697990096 is 8481255.6847495171
• The cube root of 71931697990096 is 41588.5173077795

Scales and comparisons

• 71,931,697,990,096 seconds is equal to 2,287,205 years, 25 weeks, 5 days, 19 hours, 28 minutes, 16 seconds.
• To count from 1 to 71,931,697,990,096 would take you about five million, seven hundred eighteen thousand and thirteen 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 71931697990096 cubic inches would be around 3465.7 feet tall.

Recreational maths with 71931697990096

• 71931697990096 backwards is 69009979613917
• 71931697990096 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 71931697990096's digits is 76
• More coming soon!