91023201009664

Names of 91023201009664

• Cardinal: 91023201009664 can be written as Ninety-one trillion, twenty-three billion, two hundred one million, nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 9.1023201009664 × 10¹³

Factors of 91023201009664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 20

Divisors of 91023201009664

• Number of divisors d(n): 441
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 128 154 176 196 224 242 256 308 352 392 448 484 512 539 616 704 784 847 896 968 1024 1078 1232 1331 1408 1568 1694 1792 1936 2048 2156 2464 2662 2816 3136 3388 3584 3872 4096 4312 4928 5324 5632 5929 6272 6776 7168 7744 8192 8624 9317 9856 10648 11264 11858 12544 13552 14336 14641 15488 16384 17248 18634 19712 21296 22528 23716 25088 27104 28672 29282 30976 32768 34496 37268 39424 42592 45056 47432 50176 54208 57344 58564 61952 65219 65536 68992 74536 78848 85184 90112 94864 100352 102487 108416 114688 117128 123904 130438 131072 137984 149072 157696 161051 170368 180224 189728 200704 204974 216832 229376 234256 247808 260876 262144 275968 298144 315392 322102 340736 360448 379456 401408 409948 433664 458752 468512 495616 521752 524288 551936 596288 630784 644204 681472 717409 720896 758912 802816 819896 867328 917504 937024 991232 1043504 1048576 1103872 1127357 1192576 1261568 1288408 1362944 1434818 1441792 1517824 1605632 1639792 1734656 1771561 1835008 1874048 1982464 2087008 2207744 2254714 2385152 2523136 2576816 2725888 2869636 2883584 3035648 3211264 3279584 3469312 3543122 3670016 3748096 3964928 4174016 4415488 4509428 4770304 5046272 5153632 5451776 5739272 5767168 6071296 6422528 6559168 6938624 7086244 7340032 7496192 7891499 7929856 8348032 8830976 9018856 9540608 10092544 10307264 10903552 11478544 11534336 12142592 12400927 12845056 13118336 13877248 14172488 14992384 15782998 15859712 16696064 17661952 18037712 19081216 20185088 20614528 21807104 22957088 24285184 24801854 25690112 26236672 27754496 28344976 29984768 31565996 31719424 33392128 35323904 36075424 38162432 40370176 41229056 43614208 45914176 48570368 49603708 51380224 52473344 55508992 56689952 59969536 63131992 63438848 66784256 70647808 72150848 76324864 80740352 82458112 86806489 87228416 91828352 97140736 99207416 104946688 111017984 113379904 119939072 126263984 126877696 133568512 141295616 144301696 152649728 164916224 173612978 174456832 183656704 194281472 198414832 209893376 222035968 226759808 239878144 252527968 267137024 282591232 288603392 305299456 329832448 347225956 348913664 367313408 388562944 396829664 419786752 444071936 453519616 479756288 505055936 534274048 565182464 577206784 610598912 659664896 694451912 697827328 734626816 777125888 793659328 839573504 888143872 907039232 959512576 1010111872 1068548096 1154413568 1221197824 1319329792 1388903824 1395654656 1469253632 1554251776 1587318656 1679147008 1814078464 1919025152 2020223744 2137096192 2308827136 2442395648 2638659584 2777807648 2938507264 3108503552 3174637312 3358294016 3628156928 3838050304 4040447488 4274192384 4617654272 4884791296 5277319168 5555615296 5877014528 6217007104 6349274624 6716588032 7256313856 7676100608 8080894976 8548384768 9235308544 9769582592 10554638336 11111230592 11754029056 12698549248 13433176064 14512627712 15352201216 16161789952 17096769536 18470617088 21109276672 22222461184 23508058112 25397098496 26866352128 29025255424 32323579904 34193539072 36941234176 42218553344 44444922368 47016116224 50794196992 53732704256 58050510848 64647159808 68387078144 73882468352 84437106688 88889844736 94032232448 101588393984 107465408512 116101021696 129294319616 147764936704 168874213376 177779689472 188064464896 203176787968 232202043392 258588639232 295529873408 355559378944 376128929792 406353575936 464404086784 517177278464 591059746816 711118757888 752257859584 812707151872 928808173568 1034354556928 1182119493632 1422237515776 1625414303744 1857616347136 2068709113856 2844475031552 3250828607488 4137418227712 5688950063104 6501657214976 8274836455424 11377900126208 13003314429952 22755800252416 45511600504832 91023201009664
• Sum of all divisors σ(n): 232944966900219
• Sum of proper divisors (its aliquot sum) s(n): 141921765890555
• 91023201009664 is an abundant number, because the sum of its proper divisors (141921765890555) is greater than itself. Its abundance is 50898564880891

Bases of 91023201009664

• Binary: 10100101100100011111101100100000000000000000000₂
• Hexadecimal: 0x52C8FD900000
• Base-36: W9JHBQCCG

Squares and roots of 91023201009664

• 91023201009664 squared (91023201009664²) is 8285223122045697429021392896
• 91023201009664 cubed (91023201009664³) is 754147529647881444518447098826642836946944
• 91023201009664 is a perfect square number. Its square root is 9540608
• The cube root of 91023201009664 is 44983.2367207173
• Being both a perfect square and a perfect cube, 91023201009664 is also a perfect sixth number.

Scales and comparisons

• 91,023,201,009,664 seconds is equal to 2,894,256 years, 12 weeks, 2 days, 22 hours, 41 minutes, 4 seconds.
• To count from 1 to 91,023,201,009,664 would take you about seven million, two hundred thirty-five thousand, six hundred forty 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 91023201009664 cubic inches would be around 3748.6 feet tall.

Recreational maths with 91023201009664

• 91023201009664 backwards is 46690010232019
• The number of decimal digits it has is: 14
• The sum of 91023201009664's digits is 43
• More coming soon!