72768403242080

Names of 72768403242080

• Cardinal: 72768403242080 can be written as Seventy-two trillion, seven hundred sixty-eight billion, four hundred three million, two hundred forty-two thousand and eighty.

Scientific notation

• Scientific notation: 7.276840324208 × 10¹³

Factors of 72768403242080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 713975726

Divisors of 72768403242080

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 65 70 80 91 98 104 112 130 140 160 182 196 208 224 245 260 280 364 392 416 455 490 520 560 637 728 784 910 980 1040 1120 1274 1456 1568 1820 1960 2080 2548 2912 3185 3640 3920 5096 6370 7280 7840 10192 12740 14560 20384 25480 50960 101920 713975699 1427951398 2855902796 3569878495 4997829893 5711805592 7139756990 9281684087 9995659786 11423611184 14279513980 18563368174 19991319572 22847222368 24989149465 28559027960 34984809251 37126736348 39982639144 46408420435 49978298930 57118055920 64971788609 69969618502 74253472696 79965278288 92816840870 99956597860 114236111840 129943577218 139939237004 148506945392 159930556576 174924046255 185633681740 199913195720 259887154436 279878474008 297013890784 324858943045 349848092510 371267363480 399826391440 454802520263 519774308872 559756948016 649717886090 699696185020 742534726960 799652782880 909605040526 1039548617744 1119513896032 1299435772180 1399392370040 1485069453920 1819210081052 2079097235488 2274012601315 2598871544360 2798784740080 3638420162104 4548025202630 5197743088720 5597569480160 7276840324208 9096050405260 10395486177440 14553680648416 18192100810520 36384201621040 72768403242080
• Sum of all divisors σ(n): 215366486050800
• Sum of proper divisors (its aliquot sum) s(n): 142598082808720
• 72768403242080 is an abundant number, because the sum of its proper divisors (142598082808720) is greater than itself. Its abundance is 69829679566640

Bases of 72768403242080

• Binary: 10000100010111010110110110100110111110001100000₂
• Hexadecimal: 0x422EB6D37C60
• Base-36: PSLCCGRQ8

Squares and roots of 72768403242080

• 72768403242080 squared (72768403242080²) is 5295240510401959055082726400
• 72768403242080 cubed (72768403242080³) is 385326196724727271267865281068365606912000
• The square root of 72768403242080 is 8530439.8035552657
• The cube root of 72768403242080 is 41749.1478171555

Scales and comparisons

• 72,768,403,242,080 seconds is equal to 2,313,810 years, 7 weeks, 9 hours, 1 minute, 20 seconds.
• To count from 1 to 72,768,403,242,080 would take you about five million, seven hundred eighty-four thousand, five hundred twenty-five 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 72768403242080 cubic inches would be around 3479.1 feet tall.

Recreational maths with 72768403242080

• 72768403242080 backwards is 08024230486727
• The number of decimal digits it has is: 14
• The sum of 72768403242080's digits is 53
• More coming soon!