80204562490

Names of 80204562490

• Cardinal: 80204562490 can be written as Eighty billion, two hundred four million, five hundred sixty-two thousand, four hundred ninety.

Scientific notation

• Scientific notation: 8.020456249 × 10¹⁰

Factors of 80204562490

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 103

Divisors of 80204562490

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 5 10 13 26 65 83 130 166 169 338 415 830 845 1079 1690 2158 5395 6889 10790 13778 14027 28054 34445 68890 70135 89557 140270 179114 447785 571787 895570 1143574 1164241 2328482 2858935 5717870 5821205 7433231 11642410 14866462 37166155 47458321 74332310 94916642 96632003 193264006 237291605 474583210 483160015 616958173 966320030 1233916346 3084790865 6169581730 8020456249 16040912498 40102281245 80204562490
• Sum of all divisors σ(n): 158234144814
• Sum of proper divisors (its aliquot sum) s(n): 78029582324
• 80204562490 is a deficient number, because the sum of its proper divisors (78029582324) is less than itself. Its deficiency is 2174980166

Bases of 80204562490

• Binary: 1001010101100100100001000000000111010₂
• Hexadecimal: 0x12AC90803A
• Base-36: 10UFQ4HM

Squares and roots of 80204562490

• 80204562490 squared (80204562490²) is 6432771844212315000100
• 80204562490 cubed (80204562490³) is 515937651363039163253084806249000
• The square root of 80204562490 is 283204.1004116995
• The cube root of 80204562490 is 4312.5388918597

Scales and comparisons

• 80,204,562,490 seconds is equal to 2,550 years, 13 weeks, 2 days, 13 hours, 8 minutes, 10 seconds.
• To count from 1 to 80,204,562,490 would take you about five thousand, one hundred 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 80204562490 cubic inches would be around 359.4 feet tall.

Recreational maths with 80204562490

• 80204562490 backwards is 09426540208
• The number of decimal digits it has is: 11
• The sum of 80204562490's digits is 40
• More coming soon!