83136429621

Names of 83136429621

• Cardinal: 83136429621 can be written as Eighty-three billion, one hundred thirty-six million, four hundred twenty-nine thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 8.3136429621 × 10¹⁰

Factors of 83136429621

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1060

Divisors of 83136429621

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 17 19 21 27 49 51 57 63 119 133 147 153 171 189 257 323 357 399 441 459 513 757 771 833 931 969 1071 1197 1323 1799 2261 2271 2313 2499 2793 2907 3213 3591 4369 4883 5299 5397 6783 6813 6939 7497 8379 8721 12593 12869 13107 14383 14649 15827 15897 16191 20349 20439 22491 25137 30583 34181 37093 37779 38607 39321 43149 43947 47481 47691 48573 61047 83011 90083 91749 100681 102543 111279 113337 115821 117963 129447 131841 142443 143073 194549 214081 239267 244511 249033 270249 275247 302043 307629 333837 340011 347463 388341 427329 581077 583647 630581 642243 704767 717801 733533 747099 810747 825741 906129 922887 1001511 1361843 1711577 1743231 1750941 1891743 1926729 2114301 2153403 2200599 2241297 2432241 2718387 3307333 3696431 4067539 4085529 5134731 5229693 5252823 5675229 5780187 6342903 6460209 6601797 9532901 9921999 11089293 11981039 12202617 12256587 15404193 15689079 17025687 19028709 23151331 25875017 28598703 29765997 33267879 35943117 36607851 36769761 46212579 62839327 69453993 77625051 85796109 89297991 99803637 107829351 109823553 162059317 181125119 188517981 208361979 232875153 257388327 323488053 439875289 486177951 543375357 565553943 625085937 698625459 1319625867 1458533853 1630126071 1696661829 3079127023 3958877601 4375601559 4890378213 9237381069 11876632803 27712143207 83136429621
• Sum of all divisors σ(n): 160518931200
• Sum of proper divisors (its aliquot sum) s(n): 77382501579
• 83136429621 is a deficient number, because the sum of its proper divisors (77382501579) is less than itself. Its deficiency is 5753928042

Bases of 83136429621

• Binary: 1001101011011010100010011111000110101₂
• Hexadecimal: 0x135B513E35
• Base-36: 126XA7N9

Squares and roots of 83136429621

• 83136429621 squared (83136429621²) is 6911665930127486203641
• 83136429621 cubed (83136429621³) is 574611228163907260326648470450061
• The square root of 83136429621 is 288333.8856620915
• The cube root of 83136429621 is 4364.4593858165

Scales and comparisons

• 83,136,429,621 seconds is equal to 2,643 years, 25 weeks, 4 hours, 40 minutes, 21 seconds.
• To count from 1 to 83,136,429,621 would take you about five thousand, two hundred eighty-six 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 83136429621 cubic inches would be around 363.7 feet tall.

Recreational maths with 83136429621

• 83136429621 backwards is 12692463138
• The number of decimal digits it has is: 11
• The sum of 83136429621's digits is 45
• More coming soon!