72936040734

Names of 72936040734

• Cardinal: 72936040734 can be written as Seventy-two billion, nine hundred thirty-six million, forty thousand, seven hundred thirty-four.

Scientific notation

• Scientific notation: 7.2936040734 × 10¹⁰

Factors of 72936040734

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 196943

Divisors of 72936040734

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 114 171 342 361 513 722 1026 1083 2166 3249 6498 6859 9747 13718 19494 20577 41154 61731 123462 185193 196919 370386 393838 590757 1181514 1772271 3544542 3741461 5316813 7482922 10633626 11224383 22448766 33673149 67346298 71087759 101019447 142175518 202038894 213263277 426526554 639789831 1279579662 1350667421 1919369493 2701334842 3838738986 4052002263 8104004526 12156006789 24312013578 36468020367 72936040734
• Sum of all divisors σ(n): 171084096000
• Sum of proper divisors (its aliquot sum) s(n): 98148055266
• 72936040734 is an abundant number, because the sum of its proper divisors (98148055266) is greater than itself. Its abundance is 25212014532

Bases of 72936040734

• Binary: 1000011111011010100111010100100011110₂
• Hexadecimal: 0x10FB53A91E
• Base-36: XI88H7I

Squares and roots of 72936040734

• 72936040734 squared (72936040734²) is 5319666037951707258756
• 72936040734 cubed (72936040734³) is 387995378835322110549471094166904
• The square root of 72936040734 is 270066.7338529497
• The cube root of 72936040734 is 4178.1182576923

Scales and comparisons

• 72,936,040,734 seconds is equal to 2,319 years, 7 weeks, 2 days, 3 hours, 18 minutes, 54 seconds.
• To count from 1 to 72,936,040,734 would take you about four thousand, six hundred thirty-eight 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 72936040734 cubic inches would be around 348.2 feet tall.

Recreational maths with 72936040734

• 72936040734 backwards is 43704063927
• The number of decimal digits it has is: 11
• The sum of 72936040734's digits is 45
• More coming soon!