83690940816

Names of 83690940816

• Cardinal: 83690940816 can be written as Eighty-three billion, six hundred ninety million, nine hundred forty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 8.3690940816 × 10¹⁰

Factors of 83690940816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1694435

Divisors of 83690940816

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 336 343 392 441 504 588 686 784 882 1008 1029 1176 1372 1764 2058 2352 2744 3087 3528 4116 5488 6174 7056 8232 12348 16464 24696 49392 1694423 3388846 5083269 6777692 10166538 11860961 13555384 15249807 20333076 23721922 27110768 30499614 35582883 40666152 47443844 60999228 71165766 81332304 83026727 94887688 106748649 121998456 142331532 166053454 189775376 213497298 243996912 249080181 284663064 332106908 426994596 498160362 569326128 581187089 664213816 747240543 853989192 996320724 1162374178 1328427632 1494481086 1707978384 1743561267 1992641448 2324748356 2988962172 3487122534 3985282896 4649496712 5230683801 5977924344 6974245068 9298993424 10461367602 11955848688 13948490136 20922735204 27896980272 41845470408 83690940816
• Sum of all divisors σ(n): 273141148800
• Sum of proper divisors (its aliquot sum) s(n): 189450207984
• 83690940816 is an abundant number, because the sum of its proper divisors (189450207984) is greater than itself. Its abundance is 105759267168

Bases of 83690940816

• Binary: 1001101111100010111100110100110010000₂
• Hexadecimal: 0x137C5E6990
• Base-36: 12G3FB80

Squares and roots of 83690940816

• 83690940816 squared (83690940816²) is 7004173574667214745856
• 83690940816 cubed (83690940816³) is 586185876102465026190996977258496
• The square root of 83690940816 is 289293.8658457867
• The cube root of 83690940816 is 4374.1413858507

Scales and comparisons

• 83,690,940,816 seconds is equal to 2,661 years, 5 weeks, 6 days, 3 hours, 33 minutes, 36 seconds.
• To count from 1 to 83,690,940,816 would take you about five thousand, three hundred twenty-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 83690940816 cubic inches would be around 364.5 feet tall.

Recreational maths with 83690940816

• 83690940816 backwards is 61804909638
• The number of decimal digits it has is: 11
• The sum of 83690940816's digits is 54
• More coming soon!