9138308087808

Names of 9138308087808

• Cardinal: 9138308087808 can be written as Nine trillion, one hundred thirty-eight billion, three hundred eight million, eighty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 9.138308087808 × 10¹²

Factors of 9138308087808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 156

Divisors of 9138308087808

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 151 162 192 216 256 288 302 324 384 432 453 512 576 604 648 768 864 906 1024 1152 1208 1296 1359 1536 1728 1812 2048 2304 2416 2592 2718 3072 3456 3624 4077 4096 4608 4832 5184 5436 6144 6912 7248 8154 8192 9216 9664 10368 10872 12231 12288 13824 14496 16308 16384 18432 19328 20736 21744 22801 24462 24576 27648 28992 32616 32768 36864 38656 41472 43488 45602 48924 49152 55296 57984 65232 68403 73728 77312 82944 86976 91204 97848 98304 110592 115968 130464 136806 147456 154624 165888 173952 182408 195696 205209 221184 231936 260928 273612 294912 309248 331776 347904 364816 391392 410418 442368 463872 521856 547224 615627 618496 663552 695808 729632 782784 820836 884736 927744 1043712 1094448 1231254 1236992 1327104 1391616 1459264 1565568 1641672 1846881 1855488 2087424 2188896 2462508 2473984 2654208 2783232 2918528 3131136 3283344 3442951 3693762 3710976 4174848 4377792 4925016 4947968 5566464 5837056 6262272 6566688 6885902 7387524 7421952 8349696 8755584 9850032 10328853 11132928 11674112 12524544 13133376 13771804 14775048 14843904 16699392 17511168 19700064 20657706 22265856 23348224 25049088 26266752 27543608 29550096 30986559 33398784 35022336 39400128 41315412 44531712 46696448 50098176 52533504 55087216 59100192 61973118 66797568 70044672 78800256 82630824 92959677 93392896 100196352 105067008 110174432 118200384 123946236 133595136 140089344 157600512 165261648 185919354 186785792 200392704 210134016 220348864 236400768 247892472 278879031 280178688 315201024 330523296 371838708 373571584 400785408 420268032 440697728 472801536 495784944 557758062 560357376 630402048 661046592 743677416 747143168 840536064 881395456 945603072 991569888 1115516124 1120714752 1260804096 1322093184 1487354832 1681072128 1762790912 1891206144 1983139776 2231032248 2241429504 2521608192 2644186368 2974709664 3362144256 3525581824 3782412288 3966279552 4462064496 5043216384 5288372736 5949419328 6724288512 7051163648 7564824576 7932559104 8924128992 10086432768 10576745472 11898838656 14102327296 15129649152 15865118208 17848257984 20172865536 21153490944 23797677312 28204654592 30259298304 31730236416 35696515968 42306981888 47595354624 56409309184 60518596608 63460472832 71393031936 84613963776 95190709248 112818618368 126920945664 142786063872 169227927552 190381418496 253841891328 285572127744 338455855104 380762836992 507683782656 571144255488 761525673984 1015367565312 1142288510976 1523051347968 2284577021952 3046102695936 4569154043904 9138308087808
• Sum of all divisors σ(n): 27483700255440
• Sum of proper divisors (its aliquot sum) s(n): 18345392167632
• 9138308087808 is an abundant number, because the sum of its proper divisors (18345392167632) is greater than itself. Its abundance is 9207084079824

Bases of 9138308087808

• Binary: 10000100111110101101100110111000000000000000₂
• Hexadecimal: 0x84FAD9B8000
• Base-36: 38M2WOW00

Squares and roots of 9138308087808

• 9138308087808 squared (9138308087808²) is 83508674707697105438244864
• 9138308087808 cubed (9138308087808³) is 763127997483475828936623980971517018112
• The square root of 9138308087808 is 3022963.4612095463
• The cube root of 9138308087808 is 20906.8497711761

Scales and comparisons

• 9,138,308,087,808 seconds is equal to 290,569 years, 48 weeks, 2 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 9,138,308,087,808 would take you about seven hundred twenty-six thousand, four hundred twenty-four 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 9138308087808 cubic inches would be around 1742.2 feet tall.

Recreational maths with 9138308087808

• 9138308087808 backwards is 8087808038319
• The number of decimal digits it has is: 13
• The sum of 9138308087808's digits is 63
• More coming soon!