72137050986

Names of 72137050986

• Cardinal: 72137050986 can be written as Seventy-two billion, one hundred thirty-seven million, fifty thousand, nine hundred eighty-six.

Scientific notation

• Scientific notation: 7.2137050986 × 10¹⁰

Factors of 72137050986

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 152

Divisors of 72137050986

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 11 13 14 19 21 22 26 33 38 39 42 49 57 66 77 78 91 97 98 114 133 143 147 154 182 194 209 231 247 266 273 286 291 294 343 361 399 418 429 462 494 539 546 582 627 637 679 686 722 741 798 858 931 1001 1029 1067 1078 1083 1254 1261 1274 1358 1463 1482 1617 1729 1843 1862 1911 2002 2037 2058 2134 2166 2401 2522 2527 2717 2793 2926 3003 3201 3234 3458 3686 3773 3783 3822 3971 4074 4389 4459 4693 4753 4802 5054 5187 5434 5529 5586 6006 6402 6517 7007 7203 7469 7546 7566 7581 7942 8151 8778 8827 8918 9386 9506 10241 10374 11058 11319 11913 12103 12901 13034 13377 13871 14014 14079 14259 14406 14938 15162 16302 17654 17689 19019 19551 20273 20482 21021 22407 22638 23826 23959 24206 25802 26411 26481 26754 27742 27797 28158 28518 30723 31213 32851 33271 35017 35378 36309 38038 38703 39102 40546 41613 42042 44814 45619 47918 49049 51623 52283 52822 52962 53067 55594 57057 60819 61446 61789 62426 65702 66542 70034 71687 71877 72618 77406 79233 83226 83391 84721 90307 91238 93639 97097 98098 98553 99813 103246 104566 105051 106134 114114 121638 123578 123823 133133 136857 141911 143374 143754 147147 154869 156849 158466 166782 167713 169442 180614 185367 187278 194194 194579 197106 199626 210102 215061 229957 232897 245119 247646 254163 263549 266266 270921 273714 283822 291291 294294 309738 313698 335426 343343 361361 365981 370734 371469 385187 389158 399399 425733 430122 432523 455221 459914 465794 490238 501809 503139 508326 527098 541842 582582 583737 593047 632149 679679 686686 689871 698691 722722 731962 735357 742938 770374 790647 798798 851466 865046 866761 910442 931931 993377 1003618 1006278 1030029 1084083 1097943 1155561 1167474 1173991 1186094 1264298 1297569 1359358 1362053 1365663 1379742 1397382 1470714 1505427 1581294 1609699 1715833 1733522 1779141 1844843 1863862 1896447 1986754 2039037 2060058 2168166 2195886 2311122 2347982 2529527 2561867 2595138 2600283 2696309 2724106 2731326 2795793 2980131 3010854 3027661 3186547 3219398 3431666 3521973 3558282 3689686 3792894 4078074 4086159 4425043 4757753 4829097 5007431 5059054 5123734 5147499 5200566 5392618 5534529 5591586 5960262 6055322 6373094 6523517 6953639 7043946 7588581 7685601 8088927 8172318 8217937 8850086 9082983 9515506 9534371 9559641 9658194 10014862 10294998 11069058 11267893 12010831 12913901 13047034 13275129 13907278 14273259 15022293 15177162 15371202 16177854 16435874 17706689 18165966 18874163 19068742 19119282 19570551 20860917 22305829 22535786 24021662 24653811 25827802 26550258 28546518 28603113 30044586 33304271 33803679 35052017 35413378 36032493 37748326 38741703 39141102 41721834 44611658 48675473 49307622 53120067 56622489 57206226 57525559 66608542 66917487 67607358 70104034 72064986 77483406 84075817 90397307 97350946 99912813 105156051 106240134 113244978 115051118 123946823 132119141 133834974 146026419 156140803 168151634 172576677 180794614 199825626 210312102 245364119 247893646 252227451 264238282 271191921 292052838 312281606 345153354 371840469 396357423 468422409 490728238 504454902 542383842 632781149 736092357 743680938 792714846 924833987 936844818 1092985621 1265562298 1472184714 1717548833 1849667974 1898343447 2185971242 2774501961 3278956863 3435097666 3796686894 5152646499 5549003922 6557913726 10305292998 12022841831 24045683662 36068525493 72137050986
• Sum of all divisors σ(n): 210840815808
• Sum of proper divisors (its aliquot sum) s(n): 138703764822
• 72137050986 is an abundant number, because the sum of its proper divisors (138703764822) is greater than itself. Its abundance is 66566713836

Bases of 72137050986

• Binary: 1000011001011101101000000101101101010₂
• Hexadecimal: 0x10CBB40B6A
• Base-36: X50JCRU

Squares and roots of 72137050986

• 72137050986 squared (72137050986²) is 5203754124956763572196
• 72137050986 cubed (72137050986³) is 375383476630613868853050343985256
• The square root of 72137050986 is 268583.4153219441
• The cube root of 72137050986 is 4162.8055798963

Scales and comparisons

• 72,137,050,986 seconds is equal to 2,293 years, 38 weeks, 1 day, 13 hours, 43 minutes, 6 seconds.
• To count from 1 to 72,137,050,986 would take you about four thousand, five hundred eighty-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 72137050986 cubic inches would be around 346.9 feet tall.

Recreational maths with 72137050986

• 72137050986 backwards is 68905073127
• The number of decimal digits it has is: 11
• The sum of 72137050986's digits is 48
• More coming soon!