82999737990

Names of 82999737990

• Cardinal: 82999737990 can be written as Eighty-two billion, nine hundred ninety-nine million, seven hundred thirty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 8.299973799 × 10¹⁰

Factors of 82999737990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 139944

Divisors of 82999737990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 90 117 130 135 169 195 234 270 338 351 390 507 585 702 845 1014 1170 1521 1690 1755 2197 2535 3042 3510 4394 4563 5070 6591 7605 9126 10985 13182 15210 19773 21970 22815 32955 39546 45630 59319 65910 98865 118638 139921 197730 279842 296595 419763 593190 699605 839526 1259289 1399210 1818973 2098815 2518578 3637946 3777867 4197630 5456919 6296445 7555734 9094865 10913838 12592890 16370757 18189730 18889335 23646649 27284595 32741514 37778670 47293298 49112271 54569190 70939947 81853785 98224542 118233245 141879894 163707570 212819841 236466490 245561355 307406437 354699735 425639682 491122710 614812874 638459523 709399470 922219311 1064099205 1276919046 1537032185 1844438622 2128198410 2766657933 3074064370 3192297615 4611096555 5533315866 6384595230 8299973799 9222193110 13833289665 16599947598 27666579330 41499868995 82999737990
• Sum of all divisors σ(n): 239770339200
• Sum of proper divisors (its aliquot sum) s(n): 156770601210
• 82999737990 is an abundant number, because the sum of its proper divisors (156770601210) is greater than itself. Its abundance is 73770863220

Bases of 82999737990

• Binary: 1001101010011001010110111111010000110₂
• Hexadecimal: 0x13532B7E86
• Base-36: 124NWFPI

Squares and roots of 82999737990

• 82999737990 squared (82999737990²) is 6888956506408649240100
• 82999737990 cubed (82999737990³) is 571781585056423642798112601399000
• The square root of 82999737990 is 288096.7510924065
• The cube root of 82999737990 is 4362.0660814655

Scales and comparisons

• 82,999,737,990 seconds is equal to 2,639 years, 7 weeks, 2 hours, 46 minutes, 30 seconds.
• To count from 1 to 82,999,737,990 would take you about five thousand, two hundred seventy-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 82999737990 cubic inches would be around 363.5 feet tall.

Recreational maths with 82999737990

• 82999737990 backwards is 09973799928
• The number of decimal digits it has is: 11
• The sum of 82999737990's digits is 72
• More coming soon!