90198931985022

Names of 90198931985022

• Cardinal: 90198931985022 can be written as Ninety trillion, one hundred ninety-eight billion, nine hundred thirty-one million, nine hundred eighty-five thousand and twenty-two.

Scientific notation

• Scientific notation: 9.0198931985022 × 10¹³

Factors of 90198931985022

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 555698

Divisors of 90198931985022

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 42 57 73 114 133 146 219 266 399 438 511 798 1022 1387 1533 2774 2801 3066 4161 5602 8322 8403 9709 16806 19418 19607 29127 39214 53219 58254 58821 106438 117642 159657 204473 319314 372533 408946 552793 613419 745066 1105586 1117599 1226838 1431311 1658379 2235198 2862622 3316758 3869551 3884987 4293933 7739102 7769974 8587866 10503067 11608653 11654961 21006134 23217306 23309922 27194909 31509201 40353889 54389818 63018402 73521469 80707778 81584727 121061667 147042938 163169454 220564407 242123334 282477223 441128814 564954446 766723891 847431669 1533447782 1548373193 1694863338 2300171673 3096746386 4600343346 4645119579 5367067237 9290239158 10734134474 10838612351 16101201711 21677224702 29419090667 32202403422 32515837053 58838181334 65031674106 88257272001 113031243089 176514544002 205933634669 226062486178 339093729267 411867269338 617800904007 678187458534 791218701623 1235601808014 1582437403246 2147593618691 2373656104869 4295187237382 4747312209738 6442780856073 12885561712146 15033155330837 30066310661674 45099465992511 90198931985022
• Sum of all divisors σ(n): 220071802199040
• Sum of proper divisors (its aliquot sum) s(n): 129872870214018
• 90198931985022 is an abundant number, because the sum of its proper divisors (129872870214018) is greater than itself. Its abundance is 39673938228996

Bases of 90198931985022

• Binary: 10100100000100100010011010011001101001001111110₂
• Hexadecimal: 0x5209134CD27E
• Base-36: VZ0TF8IGU

Squares and roots of 90198931985022

• 90198931985022 squared (90198931985022²) is 8135847331238624793232340484
• 90198931985022 cubed (90198931985022³) is 733844740070915472170985817364129092230648
• The square root of 90198931985022 is 9497311.8294084667
• The cube root of 90198931985022 is 44847.0414917659

Scales and comparisons

• 90,198,931,985,022 seconds is equal to 2,868,047 years, 1 week, 5 days, 4 hours, 43 minutes, 42 seconds.
• To count from 1 to 90,198,931,985,022 would take you about seven million, one hundred seventy thousand, one hundred seventeen 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 90198931985022 cubic inches would be around 3737.3 feet tall.

Recreational maths with 90198931985022

• 90198931985022 backwards is 22058913989109
• The number of decimal digits it has is: 14
• The sum of 90198931985022's digits is 66
• More coming soon!