90900468955008

Names of 90900468955008

• Cardinal: 90900468955008 can be written as Ninety trillion, nine hundred billion, four hundred sixty-eight million, nine hundred fifty-five thousand and eight.

Scientific notation

• Scientific notation: 9.0900468955008 × 10¹³

Factors of 90900468955008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9155109

Divisors of 90900468955008

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 8627 17254 25881 34508 51762 69016 77643 103524 138032 155286 207048 276064 310572 414096 552128 621144 828192 1104256 1242288 1656384 2484576 3312768 4969152 9146477 9938304 18292954 27439431 36585908 54878862 73171816 82318293 109757724 146343632 164636586 219515448 292687264 329273172 439030896 585374528 658546344 878061792 1170749056 1317092688 1756123584 2634185376 3512247168 5268370752 10536741504 78906657079 157813314158 236719971237 315626628316 473439942474 631253256632 710159913711 946879884948 1262506513264 1420319827422 1893759769896 2525013026528 2840639654844 3787519539792 5050026053056 5681279309688 7575039079584 10100052106112 11362558619376 15150078159168 22725117238752 30300156318336 45450234477504 90900468955008
• Sum of all divisors σ(n): 261605917389960
• Sum of proper divisors (its aliquot sum) s(n): 170705448434952
• 90900468955008 is an abundant number, because the sum of its proper divisors (170705448434952) is greater than itself. Its abundance is 79804979479944

Bases of 90900468955008

• Binary: 10100101010110001101010001010010111011110000000₂
• Hexadecimal: 0x52AC6A297780
• Base-36: W7Z3K8GW0

Squares and roots of 90900468955008

• 90900468955008 squared (90900468955008²) is 8262895256240373199528280064
• 90900468955008 cubed (90900468955008³) is 751101053718360917203384365587773639360512
• The square root of 90900468955008 is 9534173.7426484945
• The cube root of 90900468955008 is 44963.0097593589

Scales and comparisons

• 90,900,468,955,008 seconds is equal to 2,890,353 years, 38 weeks, 3 days, 1 hour, 16 minutes, 48 seconds.
• To count from 1 to 90,900,468,955,008 would take you about seven million, two hundred twenty-five thousand, eight hundred eighty-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 90900468955008 cubic inches would be around 3746.9 feet tall.

Recreational maths with 90900468955008

• 90900468955008 backwards is 80055986400909
• The number of decimal digits it has is: 14
• The sum of 90900468955008's digits is 63
• More coming soon!