90923813847040

Names of 90923813847040

• Cardinal: 90923813847040 can be written as Ninety trillion, nine hundred twenty-three billion, eight hundred thirteen million, eight hundred forty-seven thousand and forty.

Scientific notation

• Scientific notation: 9.092381384704 × 10¹³

Factors of 90923813847040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 373

Divisors of 90923813847040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 64 80 116 128 145 160 232 256 290 320 337 464 512 580 640 674 928 1024 1160 1280 1348 1685 1856 2048 2320 2560 2696 3370 3712 4096 4640 5120 5392 6740 7424 8192 9280 9773 10240 10784 13480 14848 16384 18560 19546 20480 21568 26960 29696 37120 39092 40960 43136 48865 53920 59392 74240 78184 81920 86272 97730 107840 113569 118784 148480 156368 172544 195460 215680 227138 237568 296960 312736 345088 390920 431360 454276 475136 567845 593920 625472 690176 781840 862720 908552 1135690 1187840 1250944 1380352 1563680 1725440 1817104 2271380 2375680 2501888 2760704 3127360 3293501 3450880 3634208 4542760 5003776 5521408 6254720 6587002 6901760 7268416 9085520 10007552 12509440 13174004 13803520 14536832 16467505 18171040 20015104 25018880 26348008 27607040 29073664 32935010 36342080 38272753 40030208 50037760 52696016 58147328 65870020 72684160 76545506 80060416 100075520 105392032 116294656 131740040 145368320 153091012 160120832 191363765 200151040 210784064 232589312 263480080 290736640 306182024 382727530 400302080 421568128 465178624 526960160 581473280 612364048 765455060 800604160 843136256 930357248 1053920320 1109909837 1162946560 1224728096 1530910120 1686272512 1860714496 2107840640 2219819674 2325893120 2449456192 3061820240 3372545024 4215681280 4439639348 4651786240 4898912384 5549549185 6123640480 6745090048 8431362560 8879278696 9303572480 9797824768 11099098370 12247280960 13490180096 16862725120 17758557392 19595649536 22198196740 24494561920 26980360192 33725450240 35517114784 39191299072 44396393480 48989123840 53960720384 67450900480 71034229568 78382598144 88792786960 97978247680 134901800960 142068459136 156765196288 177585573920 195956495360 269803601920 284136918272 313530392576 355171147840 391912990720 568273836544 627060785152 710342295680 783825981440 1136547673088 1420684591360 1567651962880 2273095346176 2841369182720 3135303925760 4546190692352 5682738365440 9092381384704 11365476730880 18184762769408 22730953461760 45461906923520 90923813847040
• Sum of all divisors σ(n): 226406823879600
• Sum of proper divisors (its aliquot sum) s(n): 135483010032560
• 90923813847040 is an abundant number, because the sum of its proper divisors (135483010032560) is greater than itself. Its abundance is 44559196185520

Bases of 90923813847040

• Binary: 10100101011000111011001101000000100000000000000₂
• Hexadecimal: 0x52B1D9A04000
• Base-36: W89TN6IV4

Squares and roots of 90923813847040

• 90923813847040 squared (90923813847040²) is 8267139924491182844516761600
• 90923813847040 cubed (90923813847040³) is 751679891541868630744661623703458545664000
• The square root of 90923813847040 is 9535397.9385781273
• The cube root of 90923813847040 is 44966.8585358509

Scales and comparisons

• 90,923,813,847,040 seconds is equal to 2,891,096 years, 1 week, 5 days, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 90,923,813,847,040 would take you about seven million, two hundred twenty-seven thousand, seven 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 90923813847040 cubic inches would be around 3747.2 feet tall.

Recreational maths with 90923813847040

• 90923813847040 backwards is 04074831832909
• 90923813847040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90923813847040's digits is 58
• More coming soon!