90343142541625472

Names of 90343142541625472

• Cardinal: 90343142541625472 can be written as Ninety quadrillion, three hundred forty-three trillion, one hundred forty-two billion, five hundred forty-one million, six hundred twenty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 9.0343142541625472 × 10¹⁶

Factors of 90343142541625472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 118007088

Divisors of 90343142541625472

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 16 32 64 128 6319463 12638926 25277852 50555704 101111408 111687623 202222816 223375246 404445632 446750492 808891264 893500984 1787001968 3574003936 7148007872 14296015744 705805801106449 1411611602212898 2823223204425796 5646446408851592 11292892817703184 22585785635406368 45171571270812736 90343142541625472
• Sum of all divisors σ(n): 179980509373951680
• Sum of proper divisors (its aliquot sum) s(n): 89637366832326208
• 90343142541625472 is a deficient number, because the sum of its proper divisors (89637366832326208) is less than itself. Its deficiency is 705775709299264

Bases of 90343142541625472

• Binary: 101000000111101101001110000000111000101100000100010000000₂
• Hexadecimal: 0x140F69C07160880
• Base-36: OPJYYQ6GTQ8

Squares and roots of 90343142541625472

• 90343142541625472 squared (90343142541625472²) is 8161883404296458148784199919222784
• 90343142541625472 cubed (90343142541625472³) is 737370195802482279893704073422221011938730257154048
• The square root of 90343142541625472 is 300571360.1486766271
• The cube root of 90343142541625472 is 448709.2933248073

Scales and comparisons

• 90,343,142,541,625,472 seconds is equal to 2,872,632,483 years, 7 weeks, 9 hours, 44 minutes, 32 seconds.
• To count from 1 to 90,343,142,541,625,472 would take you about eight billion, six hundred seventeen million, eight hundred ninety-seven thousand, four hundred forty-nine 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 90343142541625472 cubic inches would be around 37392.4 feet tall.

Recreational maths with 90343142541625472

• 90343142541625472 backwards is 27452614524134309
• The number of decimal digits it has is: 17
• The sum of 90343142541625472's digits is 62
• More coming soon!