72743977936485

Names of 72743977936485

• Cardinal: 72743977936485 can be written as Seventy-two trillion, seven hundred forty-three billion, nine hundred seventy-seven million, nine hundred thirty-six thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 7.2743977936485 × 10¹³

Factors of 72743977936485

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 545

Divisors of 72743977936485

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 15 27 31 45 73 81 93 135 155 219 243 279 365 405 433 465 657 729 837 961 1095 1215 1299 1395 1971 2165 2187 2263 2511 2883 3285 3645 3897 4185 4805 5329 5913 6495 6561 6789 7533 8649 9855 10935 11315 11691 12555 13423 14415 15987 17739 19485 20367 22599 25947 26645 29565 31609 32805 33945 35073 37665 40269 43245 47961 53217 58455 61101 67115 67797 70153 77841 79935 88695 94827 101835 105219 112995 120807 129735 143883 158045 159651 165199 175365 183303 201345 203391 210459 233523 239805 266085 284481 305505 315657 338985 350765 362421 389205 416113 431649 474135 478953 495597 526095 549909 604035 631377 700569 719415 798255 825995 853443 916515 946971 979879 1016955 1052295 1087263 1167615 1248339 1294947 1422405 1486791 1578285 1649727 1812105 1894131 2080565 2101707 2158245 2307457 2394765 2477985 2560329 2749545 2840913 2939637 3156885 3261789 3502845 3745017 3884841 4267215 4460373 4734855 4899395 4949181 5121169 5436315 5682393 6241695 6305121 6474735 6922371 7433955 7680987 8248635 8818911 9470655 9785367 10508535 11235051 11537285 11654523 12801645 13381119 14204565 14698185 14847543 15363507 16308945 17047179 18725085 19424205 20767113 22301865 23042961 24745905 25605845 26456733 28411965 29356101 30376249 31525605 33705153 34611855 34963569 38404935 40143357 44094555 46090521 48926835 51141537 56175255 58272615 62301339 66905595 69128883 71531167 74237715 76817535 79370199 85235895 88068303 91128747 101115459 103835565 115214805 120430071 132283665 138271563 146780505 151881245 153424611 168525765 174817845 186904017 200716785 207386649 214593501 230452605 238110597 255707685 273386241 303346377 311506695 345644415 357655835 361290213 396850995 414814689 440341515 455643735 460273833 505577295 560712051 602150355 643780503 691357815 714331791 767123055 820158723 910039131 934520085 1036933245 1072967505 1083870639 1190552985 1244444067 1366931205 1516731885 1682136153 1806451065 1931341509 2074073445 2142995373 2217466177 2301369165 2460476169 2730117393 2803560255 3218902515 3571658955 3733332201 4100793615 4550195655 5046408459 5419353195 5794024527 6222220335 6428986119 6652398531 7381428507 8410680765 9656707545 10714976865 11087330885 11199996603 12302380845 13650586965 15139225377 17382073581 18666661005 19957195593 22144285521 25232042295 28970122635 32144930595 33261992655 33599989809 36907142535 52146220743 55999983015 59871586779 66432856563 75696126885 86910367905 99785977965 110721427605 156438662229 167999949045 179614760337 199298569689 260731103715 299357933895 332164282815 469315986687 538844281011 782193311145 898073801685 996492848445 1616532843033 2346579933435 2694221405055 4849598529099 8082664215165 14548795587297 24247992645495 72743977936485
• Sum of all divisors σ(n): 137487883907556
• Sum of proper divisors (its aliquot sum) s(n): 64743905971071
• 72743977936485 is a deficient number, because the sum of its proper divisors (64743905971071) is less than itself. Its deficiency is 8000071965414

Bases of 72743977936485

• Binary: 10000100010100100000110111101101110011001100101₂
• Hexadecimal: 0x422906F6E665
• Base-36: PSA4E9PB9

Squares and roots of 72743977936485

• 72743977936485 squared (72743977936485²) is 5291686326023816478694155225
• 72743977936485 cubed (72743977936485³) is 384938313347075876404762392771725780884125
• The square root of 72743977936485 is 8529008.0276949559
• The cube root of 72743977936485 is 41744.4761475673

Scales and comparisons

• 72,743,977,936,485 seconds is equal to 2,313,033 years, 25 weeks, 2 days, 1 hour, 54 minutes, 45 seconds.
• To count from 1 to 72,743,977,936,485 would take you about five million, seven hundred eighty-two thousand, five hundred eighty-three 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 72743977936485 cubic inches would be around 3478.7 feet tall.

Recreational maths with 72743977936485

• 72743977936485 backwards is 58463977934727
• 72743977936485 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72743977936485's digits is 81
• More coming soon!