72971229823627252

Names of 72971229823627252

• Cardinal: 72971229823627252 can be written as Seventy-two quadrillion, nine hundred seventy-one trillion, two hundred twenty-nine billion, eight hundred twenty-three million, six hundred twenty-seven thousand, two hundred fifty-two.

Scientific notation

• Scientific notation: 7.2971229823627252 × 10¹⁶

Factors of 72971229823627252

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797095

Divisors of 72971229823627252

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 13 26 47 52 94 188 611 1222 2209 2444 4418 8836 28717 57434 114868 797033 1594066 3188132 10361429 20722858 37460551 41445716 74921102 149842204 486987163 973974326 1760645897 1947948652 3521291794 7042583588 22888396661 45776793322 91553586644 635261603089 1270523206178 2541046412356 8258400840157 16516801680314 29857295345183 33033603360628 59714590690366 119429181380732 388144839487379 776289678974758 1403292881223601 1552579357949516 2806585762447202 5613171524894404 18242807455906813 36485614911813626 72971229823627252
• Sum of all divisors σ(n): 140511149233605878
• Sum of proper divisors (its aliquot sum) s(n): 67539919409978626
• 72971229823627252 is a deficient number, because the sum of its proper divisors (67539919409978626) is less than itself. Its deficiency is 5431310413648626

Bases of 72971229823627252

• Binary: 100000011001111101111001001101000011101011110111111110100₂
• Hexadecimal: 0x1033EF26875EFF4
• Base-36: JYI5473NZ04

Squares and roots of 72971229823627252

• 72971229823627252 squared (72971229823627252²) is 5324800381972627311027266237071504
• 72971229823627252 cubed (72971229823627252³) is 388557232437862765297290241230849595669999367027008
• The square root of 72971229823627252 is 270131874.8752676391
• The cube root of 72971229823627252 is 417879.0081653775

Scales and comparisons

• 72,971,229,823,627,252 seconds is equal to 2,320,259,393 years, 28 weeks, 6 days, 22 hours, 40 minutes, 52 seconds.
• To count from 1 to 72,971,229,823,627,252 would take you about six billion, nine hundred sixty million, seven hundred seventy-eight thousand, one hundred eighty 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 72971229823627252 cubic inches would be around 34823.3 feet tall.

Recreational maths with 72971229823627252

• 72971229823627252 backwards is 25272632892217927
• The number of decimal digits it has is: 17
• The sum of 72971229823627252's digits is 76
• More coming soon!