72972080019488

Names of 72972080019488

• Cardinal: 72972080019488 can be written as Seventy-two trillion, nine hundred seventy-two billion, eighty million, nineteen thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 7.2972080019488 × 10¹³

Factors of 72972080019488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 94664822

Divisors of 72972080019488

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 68 104 109 136 208 218 221 272 416 436 442 544 872 884 1417 1744 1768 1853 2834 3488 3536 3706 5668 7072 7412 11336 14824 22672 24089 29648 45344 48178 59296 96356 192712 385424 770848 94664681 189329362 378658724 757317448 1230640853 1514634896 1609299577 2461281706 3029269792 3218599154 4922563412 6437198308 9845126824 10318450229 12874396616 19690253648 20636900458 20920894501 25748793232 39380507296 41273800916 41841789002 51497586464 82547601832 83683578004 134139852977 165095203664 167367156008 175413653893 268279705954 330190407328 334734312016 350827307786 536559411908 669468624032 701654615572 1073118823816 1403309231144 2146237647632 2280377500609 2806618462288 4292475295264 4560755001218 5613236924576 9121510002436 18243020004872 36486040009744 72972080019488
• Sum of all divisors σ(n): 165318614057520
• Sum of proper divisors (its aliquot sum) s(n): 92346534038032
• 72972080019488 is an abundant number, because the sum of its proper divisors (92346534038032) is greater than itself. Its abundance is 19374454018544

Bases of 72972080019488

• Binary: 10000100101111000100010111010000111100000100000₂
• Hexadecimal: 0x425E22E87820
• Base-36: PV6WSCYZK

Squares and roots of 72972080019488

• 72972080019488 squared (72972080019488²) is 5324924462370559790459782144
• 72972080019488 cubed (72972080019488³) is 388570813965833606596891928591019754422272
• The square root of 72972080019488 is 8542369.6957862927
• The cube root of 72972080019488 is 41788.0631077239

Scales and comparisons

• 72,972,080,019,488 seconds is equal to 2,320,286 years, 22 weeks, 1 day, 11 hours, 38 minutes, 8 seconds.
• To count from 1 to 72,972,080,019,488 would take you about five million, eight hundred thousand, seven hundred sixteen 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 72972080019488 cubic inches would be around 3482.3 feet tall.

Recreational maths with 72972080019488

• 72972080019488 backwards is 88491008027927
• The number of decimal digits it has is: 14
• The sum of 72972080019488's digits is 65
• More coming soon!