85513620140

Names of 85513620140

• Cardinal: 85513620140 can be written as Eighty-five billion, five hundred thirteen million, six hundred twenty thousand, one hundred forty.

Scientific notation

• Scientific notation: 8.551362014 × 10¹⁰

Factors of 85513620140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 22177

Divisors of 85513620140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 83 130 166 181 260 332 362 415 724 830 905 1079 1660 1810 2158 2353 3620 4316 4706 5395 9412 10790 11765 15023 21580 21893 23530 30046 43786 47060 60092 75115 87572 109465 150230 195299 218930 284609 300460 390598 437860 569218 781196 976495 1138436 1423045 1817119 1952990 2846090 3634238 3905980 3962633 5692180 7268476 7925266 9085595 15850532 18171190 19813165 23622547 36342380 39626330 47245094 51514229 79252660 94490188 103028458 118112735 206056916 236225470 257571145 328898539 472450940 515142290 657797078 1030284580 1315594156 1644492695 3288985390 4275681007 6577970780 8551362014 17102724028 21378405035 42756810070 85513620140
• Sum of all divisors σ(n): 196812697536
• Sum of proper divisors (its aliquot sum) s(n): 111299077396
• 85513620140 is an abundant number, because the sum of its proper divisors (111299077396) is greater than itself. Its abundance is 25785457256

Bases of 85513620140

• Binary: 1001111101001000000100100101010101100₂
• Hexadecimal: 0x13E9024AAC
• Base-36: 13A8LNL8

Squares and roots of 85513620140

• 85513620140 squared (85513620140²) is 7312579229448213619600
• 85513620140 cubed (85513620140³) is 625325122470688441268048858744000
• The square root of 85513620140 is 292427.1193648085
• The cube root of 85513620140 is 4405.6679734113

Scales and comparisons

• 85,513,620,140 seconds is equal to 2,719 years, 3 weeks, 3 days, 23 hours, 22 minutes, 20 seconds.
• To count from 1 to 85,513,620,140 would take you about five thousand, four hundred thirty-eight 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 85513620140 cubic inches would be around 367.1 feet tall.

Recreational maths with 85513620140

• 85513620140 backwards is 04102631558
• The number of decimal digits it has is: 11
• The sum of 85513620140's digits is 35
• More coming soon!