90135298029668816

Names of 90135298029668816

• Cardinal: 90135298029668816 can be written as Ninety quadrillion, one hundred thirty-five trillion, two hundred ninety-eight billion, twenty-nine million, six hundred sixty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 9.0135298029668816 × 10¹⁶

Factors of 90135298029668816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 66790

Divisors of 90135298029668816

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 1663 3326 3877 6652 7754 13304 15508 22619 26608 31016 38629 45238 62032 77258 90476 154516 180952 309032 361904 618064 6447451 12894902 25789804 37615397 51579608 64240027 75230794 87693863 103159216 128480054 149764633 150461588 175387726 256960108 299529266 300923176 350775452 513920216 599058532 601846352 701550904 873749351 1027840432 1198117064 1403101808 1747498702 2396234128 3494997404 6989994808 13979989616 145834894169 249058584679 291669788338 498117169358 583339576676 996234338716 1166679153352 1453045170713 1992468677432 2333358306704 2906090341426 3387526233827 3984937354864 5812180682852 6775052467654 11624361365704 13550104935308 23248722731408 27100209870616 54200419741232 5633456126854301 11266912253708602 22533824507417204 45067649014834408 90135298029668816
• Sum of all divisors σ(n): 174799477150771200
• Sum of proper divisors (its aliquot sum) s(n): 84664179121102384
• 90135298029668816 is a deficient number, because the sum of its proper divisors (84664179121102384) is less than itself. Its deficiency is 5471118908566432

Bases of 90135298029668816

• Binary: 101000000001110011001001101110100110010000100100111010000₂
• Hexadecimal: 0x140399374C849D0
• Base-36: ONIAO9YFNBK

Squares and roots of 90135298029668816

• 90135298029668816 squared (90135298029668816²) is 8124371950897219143814574642841856
• 90135298029668816 cubed (90135298029668816³) is 732292687098002711425762171865306410629828742762496
• The square root of 90135298029668816 is 300225412.0318078871
• The cube root of 90135298029668816 is 448364.9271201497

Scales and comparisons

• 90,135,298,029,668,816 seconds is equal to 2,866,023,670 years, 29 weeks, 1 day, 3 hours, 6 minutes, 56 seconds.
• To count from 1 to 90,135,298,029,668,816 would take you about eight billion, five hundred ninety-eight million, seventy-one thousand and eleven 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 90135298029668816 cubic inches would be around 37363.7 feet tall.

Recreational maths with 90135298029668816

• 90135298029668816 backwards is 61886692089253109
• The number of decimal digits it has is: 17
• The sum of 90135298029668816's digits is 83
• More coming soon!