83225556729

Names of 83225556729

• Cardinal: 83225556729 can be written as Eighty-three billion, two hundred twenty-five million, five hundred fifty-six thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 8.3225556729 × 10¹⁰

Factors of 83225556729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 558

Divisors of 83225556729

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 21 27 61 63 81 183 189 243 427 487 549 567 729 1281 1461 1647 1701 2187 3409 3721 3843 4383 4941 5103 6561 10227 11163 11529 13149 14823 15309 26047 29707 30681 33489 34587 39447 44469 45927 78141 89121 92043 100467 103761 118341 133407 207949 234423 267363 276129 301401 311283 355023 400221 623847 703269 802089 828387 904203 933849 1065069 1812127 1871541 2109807 2406267 2485161 2712609 2801547 3195207 5436381 5614623 6329421 7218801 7455483 8137827 12684889 16309143 16843869 18988263 21656403 22366449 24413481 38054667 48927429 50531607 56964789 64969209 114164001 146782287 151594821 170894367 194907627 342492003 440346861 454784463 1027476009 1321040583 1364353389 3082428027 3963121749 9247284081 11889365247 27741852243 83225556729
• Sum of all divisors σ(n): 145340075712
• Sum of proper divisors (its aliquot sum) s(n): 62114518983
• 83225556729 is a deficient number, because the sum of its proper divisors (62114518983) is less than itself. Its deficiency is 21111037746

Bases of 83225556729

• Binary: 1001101100000101000010011011011111001₂
• Hexadecimal: 0x1360A136F9
• Base-36: 128ECIK9

Squares and roots of 83225556729

• 83225556729 squared (83225556729²) is 6926493292851997179441
• 83225556729 cubed (83225556729³) is 576461260477291901458514938008489
• The square root of 83225556729 is 288488.3996437291
• The cube root of 83225556729 is 4366.0184805891

Scales and comparisons

• 83,225,556,729 seconds is equal to 2,646 years, 16 weeks, 2 days, 18 hours, 12 minutes, 9 seconds.
• To count from 1 to 83,225,556,729 would take you about five thousand, two hundred ninety-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 83225556729 cubic inches would be around 363.8 feet tall.

Recreational maths with 83225556729

• 83225556729 backwards is 92765552238
• The number of decimal digits it has is: 11
• The sum of 83225556729's digits is 54
• More coming soon!