72989207929911

Names of 72989207929911

• Cardinal: 72989207929911 can be written as Seventy-two trillion, nine hundred eighty-nine billion, two hundred seven million, nine hundred twenty-nine thousand, nine hundred eleven.

Scientific notation

• Scientific notation: 7.2989207929911 × 10¹³

Factors of 72989207929911

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 146

Divisors of 72989207929911

• Number of divisors d(n): 540
• Complete list of divisors:
  1 3 7 13 19 21 37 39 49 57 67 91 111 133 147 169 201 247 259 273 343 361 399 469 481 507 637 703 741 777 871 931 1029 1083 1183 1273 1407 1443 1729 1813 1911 2109 2401 2479 2527 2613 2793 3211 3283 3367 3549 3819 4459 4489 4693 4921 5187 5439 6097 6253 6517 7203 7437 7581 8281 8911 9139 9633 9849 10101 11323 12103 12691 13357 13377 13467 14079 14763 16549 17353 17689 18291 18759 19551 22477 22981 23569 24187 24843 26733 27417 31213 31423 32227 32851 33969 34447 36309 38073 40071 42679 43771 45619 47101 49647 52059 53067 57967 58357 61009 62377 63973 67431 68943 70707 72561 79261 84721 85291 88837 93499 93639 94269 96681 98553 103341 115843 118807 121471 123823 128037 131313 136857 141303 157339 160867 164983 166093 169309 173641 173901 175071 183027 187131 191919 215137 219961 225589 229957 237783 241129 254163 255873 266511 280497 298753 306397 314431 329707 347529 356421 364413 371469 405769 408499 418951 427063 436639 447811 472017 482601 494949 498279 507927 520923 554827 593047 597037 612313 645411 654493 659883 676767 689871 723387 758641 810901 831649 850297 866761 894919 896259 919191 943293 989121 1101373 1108783 1154881 1162651 1185163 1215487 1217307 1225497 1256853 1281189 1309917 1343433 1505959 1539727 1579123 1609699 1620529 1664481 1687903 1779141 1791111 1836939 1963479 2091271 2144779 2159209 2201017 2257333 2275923 2307949 2432703 2494947 2550891 2600283 2684757 2859493 2932657 2989441 3056473 3134677 3155767 3304119 3326349 3464643 3487953 3555489 3646461 3883789 4087603 4179259 4286191 4517877 4581451 4619181 4737369 4829097 4861587 5063709 5310487 5676307 5821543 5952079 6264433 6273813 6434337 6477627 6603051 6771999 6923847 7709611 7761481 7960069 8138557 8296141 8508409 8578479 8797971 8968323 9169419 9404031 9467301 10541713 10778089 11053861 11267893 11343703 11633947 11651367 12262809 12537777 12858573 13744353 14414179 15013453 15114463 15407119 15801331 15931461 16155643 17028921 17464629 17856237 18793299 20016451 20528599 20926087 21066877 21942739 22090369 23128833 23284443 23880207 24415671 24888423 25525227 27186523 28069717 28613221 29254813 30003337 31625139 32070157 32334267 33161583 33803679 34031109 34901841 37173409 39734149 40750801 41024971 43242537 43851031 45040359 45343389 46221357 47403993 48466929 54330367 55720483 56969899 58072987 59558863 59959573 60049353 61585797 62778261 63200631 65828217 66271107 73791991 77377027 79405921 81437629 81559569 84209151 85839663 87764439 90010011 96210471 100899253 105801241 107849833 110609317 111520227 113089501 119202447 122252403 123074913 131553093 140115157 143700193 146482609 147468139 151241311 154632583 162991101 167161449 170909697 174218961 178676589 179878719 196488019 200292547 204783691 210023359 221375973 232131081 238217763 244312887 260213863 273869401 285255607 287174797 302697759 306957217 317403723 323549499 331827951 339268503 380312569 390043381 398789293 416912041 419717011 420345471 431100579 439447827 442404417 453723933 463897749 516543937 533324623 555841447 570063403 589464057 600877641 614351073 630070077 706294771 740608687 754948831 774265219 779474449 780641589 821608203 855766821 861524391 920871651 1005901351 1032276973 1058689177 1082428081 1140937707 1170130143 1196367879 1250736123 1259151033 1375416133 1402047829 1470163513 1549631811 1599973869 1667524341 1710190209 1821497041 1917085807 2010223579 2118884313 2148700519 2221826061 2264846493 2322795657 2338423347 2662187983 2730303667 2938019077 3017704053 3096830919 3176067531 3247284243 3733272361 3890890129 3990443821 4126248399 4206143487 4410490539 4944063397 5184260809 5419856533 5456321143 5464491123 5751257421 6030670737 6446101557 7225938811 7410824239 7576996567 7986563949 8190911001 8814057231 9627912931 9814334803 10133167837 11199817083 11672670387 11971331463 13419600649 14071565053 14832190191 15552782427 16259569599 16368963429 19112125669 20566133539 21677816433 22232472717 22730989701 26132906527 27933106747 28883738793 29443004409 30399503511 34608443779 38194248001 40258801947 42214695159 50581571677 51875769673 57336377007 61698400617 67395390517 70932174859 78398719581 83799320241 93937204543 98500955371 103825331337 114582744003 143962934773 151744715031 155627309019 182930345689 202186171551 212796524577 267359736007 281811613629 295502866113 363130387711 431888804319 496525224013 548791037067 657560431801 802079208021 1089391163133 1280512419823 1489575672039 1871518152049 1972681295403 3475676568091 3841537259469 5614554456147 10427029704273 24329735976637 72989207929911
• Sum of all divisors σ(n): 135273208413672
• Sum of proper divisors (its aliquot sum) s(n): 62284000483761
• 72989207929911 is a deficient number, because the sum of its proper divisors (62284000483761) is less than itself. Its deficiency is 10705207446150

Bases of 72989207929911

• Binary: 10000100110001000011111110011111010010000110111₂
• Hexadecimal: 0x42621FCFA437
• Base-36: PVES1VJ93

Squares and roots of 72989207929911

• 72989207929911 squared (72989207929911²) is 5327424474235782805888467921
• 72989207929911 cubed (72989207929911³) is 388844492680892338287105228805279739885031
• The square root of 72989207929911 is 8543372.1638420387
• The cube root of 72989207929911 is 41791.3323316491

Scales and comparisons

• 72,989,207,929,911 seconds is equal to 2,320,831 years, 2 weeks, 1 day, 4 hours, 31 minutes, 51 seconds.
• To count from 1 to 72,989,207,929,911 would take you about five million, eight hundred two thousand and seventy-seven 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 72989207929911 cubic inches would be around 3482.6 feet tall.

Recreational maths with 72989207929911

• 72989207929911 backwards is 11992970298927
• The number of decimal digits it has is: 14
• The sum of 72989207929911's digits is 75
• More coming soon!