72233696768

Names of 72233696768

• Cardinal: 72233696768 can be written as Seventy-two billion, two hundred thirty-three million, six hundred ninety-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2233696768 × 10¹⁰

Factors of 72233696768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3923

Divisors of 72233696768

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 64 79 128 158 256 316 512 541 632 1082 1264 2164 2528 3301 4328 5056 6602 8656 10112 13204 17312 20224 26408 34624 40448 42739 52816 69248 85478 105632 138496 170956 211264 260779 276992 341912 422528 521558 683824 845056 1043116 1367648 1690112 1785841 2086232 2735296 3571682 4172464 5470592 7143364 8344928 10941184 14286728 16689856 21882368 28573456 33379712 57146912 66759424 114293824 133518848 141081439 228587648 282162878 457175296 564325756 914350592 1128651512 2257303024 4514606048 9029212096 18058424192 36116848384 72233696768
• Sum of all divisors σ(n): 146467738560
• Sum of proper divisors (its aliquot sum) s(n): 74234041792
• 72233696768 is an abundant number, because the sum of its proper divisors (74234041792) is greater than itself. Its abundance is 2000345024

Bases of 72233696768

• Binary: 1000011010001011101101011111000000000₂
• Hexadecimal: 0x10D176BE00
• Base-36: X6M2T4W

Squares and roots of 72233696768

• 72233696768 squared (72233696768²) is 5217706948771373645824
• 72233696768 cubed (72233696768³) is 376894261561837914091277445496832
• The square root of 72233696768 is 268763.2727289949
• The cube root of 72233696768 is 4164.6637931171

Scales and comparisons

• 72,233,696,768 seconds is equal to 2,296 years, 42 weeks, 3 hours, 46 minutes, 8 seconds.
• To count from 1 to 72,233,696,768 would take you about four thousand, five hundred ninety-three 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 72233696768 cubic inches would be around 347.1 feet tall.

Recreational maths with 72233696768

• 72233696768 backwards is 86769633227
• The number of decimal digits it has is: 11
• The sum of 72233696768's digits is 59
• More coming soon!