72115713679872

Names of 72115713679872

• Cardinal: 72115713679872 can be written as Seventy-two trillion, one hundred fifteen billion, seven hundred thirteen million, six hundred seventy-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 7.2115713679872 × 10¹³

Factors of 72115713679872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 192

Divisors of 72115713679872

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 62 64 76 93 96 114 124 128 137 152 186 192 228 248 256 274 304 372 384 411 456 496 512 548 589 608 744 768 822 912 961 992 1096 1178 1216 1488 1536 1644 1767 1824 1922 1984 2192 2356 2432 2603 2883 2976 3288 3534 3648 3844 3968 4247 4384 4712 4864 5206 5766 5952 6576 7068 7296 7688 7809 7936 8494 8768 9424 9728 10412 11532 11904 12741 13152 14136 14592 15376 15618 15872 16988 17536 18259 18769 18848 20824 23064 23808 25482 26304 28272 29184 30752 31236 33976 35072 36518 37538 37696 41648 46128 47616 50964 52608 54777 56307 56544 61504 62472 67952 70144 73036 75076 75392 80693 83296 92256 101928 105216 109554 112614 113088 123008 124944 131657 135904 146072 150152 150784 161386 166592 184512 203856 210432 219108 225228 226176 242079 246016 249888 263314 271808 292144 300304 301568 322772 333184 356611 369024 394971 407712 438216 450456 452352 484158 492032 499776 526628 543616 581839 584288 600608 645544 666368 713222 738048 789942 815424 876432 900912 904704 968316 999552 1053256 1069833 1087232 1163678 1168576 1201216 1291088 1332736 1426444 1476096 1579884 1630848 1745517 1752864 1801824 1936632 1999104 2106512 2139666 2174464 2327356 2337152 2402432 2501483 2571353 2582176 2852888 3159768 3261696 3491034 3505728 3603648 3873264 3998208 4213024 4279332 4654712 4674304 4804864 5002966 5142706 5164352 5705776 6319536 6523392 6982068 7011456 7207296 7504449 7714059 7746528 8426048 8558664 9309424 9348608 9609728 10005932 10285412 10328704 11054941 11411552 12639072 13964136 14022912 14414592 15008898 15428118 15493056 16852096 17117328 18037009 18618848 20011864 20570824 20657408 22109882 22823104 25278144 27928272 28045824 28829184 30017796 30856236 30986112 33164823 33704192 34234656 36074018 37237696 40023728 41141648 41314816 44219764 45646208 48855707 50556288 54111027 55856544 60035592 61712472 61972224 66329646 67408384 68469312 72148036 74475392 79711943 80047456 82283296 88439528 91292416 97711414 101112576 108222054 111713088 120071184 123424944 123944448 132659292 136938624 144296072 146567121 148950784 159423886 160094912 164566592 176879056 182584832 195422828 202225152 216444108 223426176 239135829 240142368 246849888 265318584 273877248 288592144 293134242 297901568 318847772 320189824 329133184 342703171 353758112 390845656 432888216 446852352 478271658 480284736 493699776 530637168 547754496 577184288 586268484 637695544 640379648 658266368 685406342 707516224 781691312 865776432 893704704 956543316 960569472 987399552 1028109513 1061274336 1154368576 1172536968 1275391088 1280759296 1316532736 1370812684 1415032448 1514526917 1563382624 1731552864 1913086632 1921138944 1974799104 2056219026 2122548672 2308737152 2345073936 2471070233 2550782176 2741625368 2830064896 3029053834 3126765248 3463105728 3826173264 3842277888 3949598208 4112438052 4245097344 4543580751 4617474304 4690147872 4942140466 5101564352 5483250736 5660129792 6058107668 6253530496 6926211456 7413210699 7652346528 8224876104 8490194688 9087161502 9234948608 9380295744 9884280932 10203128704 10966501472 12116215336 12507060992 13852422912 14826421398 15304693056 16449752208 16980389376 18174323004 18760591488 19768561864 20406257408 21933002944 24232430672 25014121984 27704845824 29652842796 30609386112 32899504416 36348646008 37521182976 39537123728 40812514816 43866005888 46950334427 48464861344 59305685592 61218772224 65799008832 72697292016 75042365952 79074247456 87732011776 93900668854 96929722688 118611371184 122437544448 131598017664 140851003281 145394584032 158148494912 175464023552 187801337708 193859445376 237222742368 263196035328 281702006562 290789168064 316296989824 375602675416 387718890752 474445484736 526392070656 563404013124 581578336128 632593979648 751205350832 775437781504 948890969472 1126808026248 1163156672256 1265187959296 1502410701664 1897781938944 2253616052496 2326313344512 3004821403328 3795563877888 4507232104992 6009642806656 9014464209984 12019285613312 18028928419968 24038571226624 36057856839936 72115713679872
• Sum of all divisors σ(n): 210502970251200
• Sum of proper divisors (its aliquot sum) s(n): 138387256571328
• 72115713679872 is an abundant number, because the sum of its proper divisors (138387256571328) is greater than itself. Its abundance is 66271542891456

Bases of 72115713679872

• Binary: 10000011001011010111111011111110010001000000000₂
• Hexadecimal: 0x4196BF7F2200
• Base-36: PK9I1YADC

Squares and roots of 72115713679872

• 72115713679872 squared (72115713679872²) is 5200676159557277519697936384
• 72115713679872 cubed (72115713679872³) is 375050472864368934622413608832877197262848
• The square root of 72115713679872 is 8492097.1308547807
• The cube root of 72115713679872 is 41623.9510282593

Scales and comparisons

• 72,115,713,679,872 seconds is equal to 2,293,056 years, 32 weeks, 4 days, 51 minutes, 12 seconds.
• To count from 1 to 72,115,713,679,872 would take you about five million, seven hundred thirty-two thousand, six hundred forty-one 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 72115713679872 cubic inches would be around 3468.7 feet tall.

Recreational maths with 72115713679872

• 72115713679872 backwards is 27897631751127
• The number of decimal digits it has is: 14
• The sum of 72115713679872's digits is 66
• More coming soon!