320194972020

Names of 320194972020

• Cardinal: 320194972020 can be written as Three hundred twenty billion, one hundred ninety-four million, nine hundred seventy-two thousand and twenty.

Scientific notation

• Scientific notation: 3.2019497202 × 10¹¹

Factors of 320194972020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 69306299

Divisors of 320194972020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 210 220 231 308 330 385 420 462 660 770 924 1155 1540 2310 4620 69306271 138612542 207918813 277225084 346531355 415837626 485143897 693062710 762368981 831675252 970287794 1039594065 1386125420 1455431691 1524737962 1940575588 2079188130 2287106943 2425719485 2910863382 3049475924 3811844905 4158376260 4574213886 4851438970 5336582867 5821726764 7277158455 7623689810 9148427772 9702877940 10673165734 11435534715 14554316910 15247379620 16009748601 21346331468 22871069430 26682914335 29108633820 32019497202 45742138860 53365828670 64038994404 80048743005 106731657340 160097486010 320194972020
• Sum of all divisors σ(n): 1117771554816
• Sum of proper divisors (its aliquot sum) s(n): 797576582796
• 320194972020 is an abundant number, because the sum of its proper divisors (797576582796) is greater than itself. Its abundance is 477381610776

Bases of 320194972020

• Binary: 100101010001101000110111000100101110100₂
• Hexadecimal: 0x4A8D1B8974
• Base-36: 433FTHMC

Squares and roots of 320194972020

• 320194972020 squared (320194972020²) is 102524820106888582880400
• 320194972020 cubed (320194972020³) is 32827931905480723204647129006408000
• The square root of 320194972020 is 565857.7312540669
• The cube root of 320194972020 is 6841.2926607721

Scales and comparisons

• 320,194,972,020 seconds is equal to 10,181 years, 10 weeks, 6 days, 7 hours, 47 minutes.
• To count from 1 to 320,194,972,020 would take you about twenty thousand, three hundred sixty-two 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 320194972020 cubic inches would be around 570.1 feet tall.

Recreational maths with 320194972020

• 320194972020 backwards is 020279491023
• The number of decimal digits it has is: 12
• The sum of 320194972020's digits is 39
• More coming soon!