72878983217152

Names of 72878983217152

• Cardinal: 72878983217152 can be written as Seventy-two trillion, eight hundred seventy-eight billion, nine hundred eighty-three million, two hundred seventeen thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 7.2878983217152 × 10¹³

Factors of 72878983217152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 230

Divisors of 72878983217152

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 56 64 89 92 109 112 128 161 178 184 218 224 256 322 356 368 436 448 512 623 644 712 736 763 872 896 1024 1246 1288 1424 1472 1526 1744 1792 2047 2048 2492 2507 2576 2848 2944 3052 3488 3584 4094 4096 4984 5014 5152 5696 5888 6104 6976 7168 7921 8188 8192 9701 9968 10028 10304 11392 11776 12208 13952 14329 14336 15842 16376 16384 17549 19402 19936 20056 20608 22784 23552 24416 27904 28658 28672 31684 32752 32768 35098 38804 39872 40112 41216 45568 47104 48832 55447 55808 57316 57344 63368 65504 65536 67907 70196 77608 79744 80224 82432 91136 94208 97664 110894 111616 114632 114688 126736 131008 131072 135814 140392 155216 159488 160448 164864 182183 182272 188416 195328 221788 223123 223232 229264 229376 253472 262016 262144 271628 280784 310432 318976 320896 329728 364366 364544 376832 390656 443576 446246 446464 458528 458752 506944 524032 524288 543256 561568 620864 637952 641792 659456 728732 729088 753664 781312 863389 887152 892492 892928 917056 917504 1013888 1048064 1086512 1123136 1241728 1275281 1275904 1283584 1318912 1457464 1458176 1507328 1561861 1562624 1726778 1774304 1784984 1785856 1834112 1835008 2027776 2096128 2173024 2246272 2483456 2550562 2551808 2567168 2637824 2914928 2916352 3014656 3123722 3125248 3453556 3548608 3569968 3571712 3668224 3670016 4055552 4192256 4346048 4492544 4966912 5101124 5103616 5134336 5275648 5829856 5832704 6029312 6043723 6247444 6250496 6907112 7097216 7139936 7143424 7336448 8111104 8384512 8692096 8985088 9933824 10202248 10207232 10268672 10551296 11659712 11665408 12058624 12087446 12494888 12500992 13814224 14194432 14279872 14286848 14672896 16222208 16769024 17384192 17970176 19857947 19867648 20404496 20414464 20537344 21102592 23319424 23330816 24174892 24989776 25001984 27628448 28388864 28559744 28573696 29345792 32444416 33538048 34768384 35940352 39715894 39735296 40808992 40828928 41074688 42205184 46638848 46661632 48349784 49979552 50003968 55256896 56777728 57119488 57147392 58691584 64888832 67076096 69536768 71880704 79431788 79470592 81617984 81657856 82149376 84410368 93277696 96699568 99959104 100007936 110513792 113555456 114238976 117383168 129777664 134152192 139005629 139073536 143761408 158863576 158941184 163235968 163315712 164298752 186555392 193399136 199918208 200015872 221027584 227110912 228477952 234766336 259555328 268304384 278011258 278147072 287522816 317727152 317882368 326471936 326631424 328597504 373110784 386798272 399836416 400031744 442055168 454221824 456955904 469532672 519110656 536608768 556022516 556294144 575045632 635454304 635764736 652943872 657195008 746221568 773596544 799672832 884110336 908443648 913911808 939065344 1038221312 1073217536 1112045032 1112588288 1150091264 1270908608 1271529472 1305887744 1314390016 1492443136 1547193088 1599345664 1768220672 1816887296 1827823616 1878130688 2076442624 2224090064 2225176576 2300182528 2541817216 2543058944 2611775488 2984886272 3094386176 3198691328 3536441344 3633774592 3655647232 3756261376 4152885248 4448180128 4450353152 4600365056 5083634432 5086117888 5223550976 5969772544 6188772352 6397382656 7072882688 7267549184 7311294464 7512522752 8896360256 8900706304 9200730112 10167268864 10447101952 11939545088 12377544704 12794765312 14145765376 14535098368 14622588928 17792720512 17801412608 20334537728 20894203904 23879090176 24755089408 25589530624 28291530752 29070196736 29245177856 35585441024 35602825216 40669075456 41788407808 47758180352 49510178816 51179061248 56583061504 58490355712 71170882048 81338150912 83576815616 95516360704 99020357632 102358122496 113166123008 116980711424 142341764096 162676301824 167153631232 198040715264 204716244992 226332246016 284683528192 325352603648 334307262464 396081430528 409432489984 452664492032 569367056384 650705207296 668614524928 792162861056 818864979968 1138734112768 1301410414592 1584325722112 2277468225536 2602820829184 3168651444224 4554936451072 5205641658368 9109872902144 10411283316736 18219745804288 36439491608576 72878983217152
• Sum of all divisors σ(n): 177410836944000
• Sum of proper divisors (its aliquot sum) s(n): 104531853726848
• 72878983217152 is an abundant number, because the sum of its proper divisors (104531853726848) is greater than itself. Its abundance is 31652870509696

Bases of 72878983217152

• Binary: 10000100100100001110101111010000000000000000000₂
• Hexadecimal: 0x424875E80000
• Base-36: PU054XEKG

Squares and roots of 72878983217152

• 72878983217152 squared (72878983217152²) is 5311346194765922879986991104
• 72878983217152 cubed (72878983217152³) is 387085510188829831435692650124502324215808
• The square root of 72878983217152 is 8536918.8362752987
• The cube root of 72878983217152 is 41770.2846613365

Scales and comparisons

• 72,878,983,217,152 seconds is equal to 2,317,326 years, 12 weeks, 2 days, 4 hours, 45 minutes, 52 seconds.
• To count from 1 to 72,878,983,217,152 would take you about five million, seven hundred ninety-three thousand, three hundred fifteen 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 72878983217152 cubic inches would be around 3480.9 feet tall.

Recreational maths with 72878983217152

• 72878983217152 backwards is 25171238987827
• The number of decimal digits it has is: 14
• The sum of 72878983217152's digits is 70
• More coming soon!