72031460508225

Names of 72031460508225

• Cardinal: 72031460508225 can be written as Seventy-two trillion, thirty-one billion, four hundred sixty million, five hundred eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 7.2031460508225 × 10¹³

Factors of 72031460508225

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 188611

Divisors of 72031460508225

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 135 225 405 675 2025 188603 565809 943015 1697427 2829045 4715075 5092281 8487135 14145225 15276843 25461405 42435675 76384215 127307025 381921075 35571091609 106713274827 177855458045 320139824481 533566374135 889277290225 960419473443 1600699122405 2667831870675 2881258420329 4802097367215 8003495612025 14406292101645 24010486836075 72031460508225
• Sum of all divisors σ(n): 133427872078963
• Sum of proper divisors (its aliquot sum) s(n): 61396411570738
• 72031460508225 is a deficient number, because the sum of its proper divisors (61396411570738) is less than itself. Its deficiency is 10635048937487

Bases of 72031460508225

• Binary: 10000011000001100100001100111011100001001000001₂
• Hexadecimal: 0x4183219DC241
• Base-36: PJ6SNSF29

Squares and roots of 72031460508225

• 72031460508225 squared (72031460508225²) is 5188531302947977775292650625
• 72031460508225 cubed (72031460508225³) is 373737487643986464642617556636769863890625
• 72031460508225 is a perfect square number. Its square root is 8487135
• The cube root of 72031460508225 is 41607.7348837321

Scales and comparisons

• 72,031,460,508,225 seconds is equal to 2,290,377 years, 33 weeks, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 72,031,460,508,225 would take you about five million, seven hundred twenty-five thousand, nine hundred forty-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 72031460508225 cubic inches would be around 3467.3 feet tall.

Recreational maths with 72031460508225

• 72031460508225 backwards is 52280506413027
• 72031460508225 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72031460508225's digits is 45
• More coming soon!