90163739031912

Names of 90163739031912

• Cardinal: 90163739031912 can be written as Ninety trillion, one hundred sixty-three billion, seven hundred thirty-nine million, thirty-one thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 9.0163739031912 × 10¹³

Factors of 90163739031912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2359558

Divisors of 90163739031912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 19 21 24 26 28 36 38 39 42 52 56 57 63 72 76 78 84 91 104 114 117 126 133 152 156 168 171 182 228 234 247 252 266 273 307 312 342 364 399 456 468 494 504 532 546 614 684 728 741 798 819 921 936 988 1064 1092 1197 1228 1368 1482 1596 1638 1729 1842 1976 2149 2184 2223 2394 2456 2763 2964 3192 3276 3458 3684 3991 4298 4446 4788 5187 5526 5833 5928 6447 6552 6916 7368 7982 8596 8892 9576 10374 11052 11666 11973 12894 13832 15561 15964 17192 17499 17784 19341 20748 22104 23332 23946 25788 27937 31122 31928 34998 35919 38682 40831 41496 46664 47892 51576 52497 55874 62244 69996 71838 75829 77364 81662 83811 95784 104994 111748 122493 124488 139992 143676 151658 154728 163324 167622 209988 223496 227487 244986 251433 287352 303316 326648 335244 367479 419976 454974 489972 502866 530803 606632 670488 682461 734958 909948 979944 1005732 1061606 1364922 1469916 1592409 1819896 2011464 2123212 2359207 2729844 2939832 3184818 4246424 4718414 4777227 5459688 6369636 7077621 9436828 9554454 12739272 14155242 16514449 18873656 19108908 21232863 28310484 30669691 33028898 38217816 42465726 44824933 49543347 56620968 61339382 66057796 84931452 89649866 92009073 99086694 122678764 132115592 134474799 148630041 169862904 179299732 184018146 198173388 214687837 245357528 268949598 276027219 297260082 313774531 358599464 368036292 396346776 403424397 429375674 537899196 552054438 582724129 594520164 627549062 644063511 724276549 736072584 806848794 858751348 941323593 1075798392 1104108876 1165448258 1189040328 1255098124 1288127022 1448553098 1613697588 1717502696 1748172387 1882647186 1932190533 2172829647 2208217752 2330896516 2510196248 2576254044 2823970779 2897106196 3227395176 3496344774 3765294372 3864381066 4079068903 4345659294 4661793032 5069935843 5152508088 5244517161 5647941558 5794212392 6518488941 6992689548 7530588744 7728762132 8158137806 8691318588 9415595137 10139871686 10489034322 11295883116 12237206709 13036977882 13761254431 13985379096 15209807529 15457524264 16316275612 17382637176 18831190274 20279743372 20978068644 22591766232 24474413418 26073955764 27522508862 28246785411 30419615058 32632551224 36711620127 37662380548 40559486744 41283763293 41956137288 45629422587 48948826836 52147911528 55045017724 56493570822 60839230116 65909165959 73423240254 75324761096 82567526586 84740356233 91258845174 96328781017 97897653672 110090035448 112987141644 121678460232 123851289879 131818331918 146846480508 165135053172 169480712466 178896307603 182517690348 192657562034 197727497877 225974283288 247702579758 263636663836 288986343051 293692961016 330270106344 338961424932 357792615206 365035380696 385315124068 395454995754 495405159516 527273327672 536688922809 577972686102 593182493631 677922849864 715585230412 770630248136 790909991508 866959029153 990810319032 1073377845618 1155945372204 1186364987262 1252274153221 1431170460824 1581819983016 1610066768427 1733918058306 2146755691236 2311890744408 2372729974524 2504548306442 3220133536854 3467836116612 3756822459663 4293511382472 4745459949048 5009096612884 6440267073708 6935672233224 7513644919326 10018193225768 11270467378989 12880534147416 15027289838652 22540934757978 30054579677304 45081869515956 90163739031912
• Sum of all divisors σ(n): 317394632755200
• Sum of proper divisors (its aliquot sum) s(n): 227230893723288
• 90163739031912 is an abundant number, because the sum of its proper divisors (227230893723288) is greater than itself. Its abundance is 137067154691376

Bases of 90163739031912

• Binary: 10100100000000011100001101000101111100101101000₂
• Hexadecimal: 0x5200E1A2F968
• Base-36: VYKNE9E20

Squares and roots of 90163739031912

• 90163739031912 squared (90163739031912²) is 8129499836214731478954375744
• 90163739031912 cubed (90163739031912³) is 732986101692436395796810838446338854742528
• The square root of 90163739031912 is 9495458.8636838399
• The cube root of 90163739031912 is 44841.2080703617

Scales and comparisons

• 90,163,739,031,912 seconds is equal to 2,866,928 years, 2 days, 8 hours, 25 minutes, 12 seconds.
• To count from 1 to 90,163,739,031,912 would take you about seven million, one hundred sixty-seven thousand, three hundred twenty 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 90163739031912 cubic inches would be around 3736.8 feet tall.

Recreational maths with 90163739031912

• 90163739031912 backwards is 21913093736109
• The number of decimal digits it has is: 14
• The sum of 90163739031912's digits is 54
• More coming soon!