72160534250497

Names of 72160534250497

• Cardinal: 72160534250497 can be written as Seventy-two trillion, one hundred sixty billion, five hundred thirty-four million, two hundred fifty thousand, four hundred ninety-seven.

Scientific notation

• Scientific notation: 7.2160534250497 × 10¹³

Factors of 72160534250497

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 581771

Divisors of 72160534250497

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 11 61 77 121 427 671 847 2411 4697 7381 16877 26521 51667 147071 185647 291731 579281 1029497 1617781 2042117 4054967 6372091 11324467 17795591 35336141 44604637 70093001 124569137 247352987 388697551 490651007 1396646491 2720882857 4275673061 9776525437 15363111401 29929711427 85195435951 107541779807 168994225411 596368051657 937149795461 1182959577877 6560048568227 10308647750071 72160534250497
• Sum of all divisors σ(n): 92172348842112
• Sum of proper divisors (its aliquot sum) s(n): 20011814591615
• 72160534250497 is a deficient number, because the sum of its proper divisors (20011814591615) is less than itself. Its deficiency is 52148719658882

Bases of 72160534250497

• Binary: 10000011010000100101111000000101100010000000001₂
• Hexadecimal: 0x41A12F02C401
• Base-36: PKU3AYO01

Squares and roots of 72160534250497

• 72160534250497 squared (72160534250497²) is 5207142703317150633544747009
• 72160534250497 cubed (72160534250497³) is 375750199389942786827863539315401297513473
• The square root of 72160534250497 is 8494735.6786716443
• The cube root of 72160534250497 is 41632.5724635299

Scales and comparisons

• 72,160,534,250,497 seconds is equal to 2,294,481 years, 40 weeks, 4 days, 15 hours, 21 minutes, 37 seconds.
• To count from 1 to 72,160,534,250,497 would take you about five million, seven hundred thirty-six thousand, two hundred 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 72160534250497 cubic inches would be around 3469.4 feet tall.

Recreational maths with 72160534250497

• 72160534250497 backwards is 79405243506127
• The number of decimal digits it has is: 14
• The sum of 72160534250497's digits is 55
• More coming soon!