72990404353125

Names of 72990404353125

• Cardinal: 72990404353125 can be written as Seventy-two trillion, nine hundred ninety billion, four hundred four million, three hundred fifty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 7.2990404353125 × 10¹³

Factors of 72990404353125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 577

Divisors of 72990404353125

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 53 63 75 81 105 125 135 159 175 189 225 243 265 315 371 375 405 477 509 525 567 625 675 795 875 945 1113 1125 1215 1325 1431 1527 1575 1701 1855 1875 2025 2385 2545 2625 2835 3125 3339 3375 3563 3975 4293 4375 4581 4725 5565 5625 6075 6625 7155 7635 7875 8505 9275 9375 10017 10125 10689 11925 12725 12879 13125 13743 14175 16695 16875 17815 19875 21465 21875 22905 23625 26977 27825 28125 30051 30375 32067 33125 35775 38175 39375 41229 42525 46375 50085 50625 53445 59625 63625 64395 65625 68715 70875 80931 83475 84375 89075 90153 96201 99375 107325 114525 118125 123687 134885 139125 150255 151875 160335 165625 178875 188839 190875 196875 206145 212625 231875 242793 250425 253125 259081 267225 288603 298125 318125 321975 343575 354375 404655 417375 445375 450765 481005 496875 536625 566517 572625 590625 618435 674425 695625 728379 751275 759375 777243 801675 865809 894375 944195 954375 1030725 1063125 1159375 1213965 1252125 1295405 1336125 1443015 1490625 1590625 1609875 1699551 1717875 1771875 1813567 2023275 2086875 2185137 2226875 2253825 2331729 2405025 2683125 2832585 2863125 3092175 3372125 3478125 3641895 3756375 3886215 4008375 4329045 4471875 4720975 4771875 5098653 5153625 5315625 5440701 6069825 6260625 6477025 6555411 6680625 6995187 7215075 8049375 8497755 8589375 9067835 10116375 10434375 10925685 11134375 11269125 11658645 12025125 13415625 13731293 14162925 14315625 15295959 15460875 16322103 16860625 18209475 18781875 19431075 20041875 20985561 21645225 23604875 25493265 25768125 27203505 30349125 31303125 32385125 32777055 33403125 34975935 36075375 40246875 41193879 42488775 42946875 45339175 45887877 48966309 50581875 54628425 56345625 58293225 60125625 62956683 68656465 70814625 76479795 77304375 81610515 84303125 91047375 93909375 96119051 97155375 100209375 104927805 108226125 118024375 123581637 127466325 128840625 136017525 146898927 151745625 161925625 163885275 174879675 180376875 205969395 212443875 226695875 229439385 244831545 252909375 273142125 281728125 288357153 291466125 300628125 314783415 343282325 354073125 370744911 382398975 386521875 408052575 440696781 455236875 480595255 485776875 524639025 541130625 590121875 617908185 637331625 680087625 734494635 758728125 809628125 819426375 865071459 874398375 901884375 1029846975 1062219375 1112234733 1133479375 1147196925 1224157725 1365710625 1441785765 1457330625 1573917075 1716411625 1770365625 1853724555 1911994875 2040262875 2203483905 2276184375 2402976275 2428884375 2595214377 2623195125 2705653125 3089540925 3186658125 3336704199 3400438125 3672473175 4097131875 4325357295 4371991875 5149234875 5311096875 5561173665 5667396875 5735984625 6120788625 6828553125 7208928825 7286653125 7785643131 7869585375 8582058125 9268622775 9559974375 10201314375 11017419525 12014881375 12976071885 13115975625 15447704625 15933290625 16683520995 17002190625 18362365875 20485659375 21626786475 21859959375 23356929393 25746174375 27805868325 28679923125 30603943125 36044644125 38928215655 39347926875 42910290625 46343113875 47799871875 51006571875 55087097625 60074406875 64880359425 65579878125 77238523125 83417604975 91811829375 108133932375 116784646965 128730871875 139029341625 143399615625 153019715625 180223220625 194641078275 196739634375 231715569375 275435488125 300372034375 324401797125 386192615625 417088024875 459059146875 540669661875 583923234825 695146708125 901116103125 973205391375 1158577846875 1377177440625 1622008985625 2085440124375 2703348309375 2919616174125 3475733540625 4866026956875 8110044928125 10427200621875 14598080870625 24330134784375 72990404353125
• Sum of all divisors σ(n): 159443566708608
• Sum of proper divisors (its aliquot sum) s(n): 86453162355483
• 72990404353125 is an abundant number, because the sum of its proper divisors (86453162355483) is greater than itself. Its abundance is 13462758002358

Bases of 72990404353125

• Binary: 10000100110001001100111000111111001110001100101₂
• Hexadecimal: 0x4262671F9C65
• Base-36: PVFBU71B9

Squares and roots of 72990404353125

• 72990404353125 squared (72990404353125²) is 5327599127632688949697265625
• 72990404353125 cubed (72990404353125³) is 388863614557265971990032381025909423828125
• The square root of 72990404353125 is 8543442.1841038405
• The cube root of 72990404353125 is 41791.5606752101

Scales and comparisons

• 72,990,404,353,125 seconds is equal to 2,320,869 years, 4 weeks, 2 days, 16 hours, 18 minutes, 45 seconds.
• To count from 1 to 72,990,404,353,125 would take you about five million, eight hundred two thousand, one hundred seventy-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 72990404353125 cubic inches would be around 3482.6 feet tall.

Recreational maths with 72990404353125

• 72990404353125 backwards is 52135340409927
• The number of decimal digits it has is: 14
• The sum of 72990404353125's digits is 54
• More coming soon!