31795427125

Names of 31795427125

• Cardinal: 31795427125 can be written as Thirty-one billion, seven hundred ninety-five million, four hundred twenty-seven thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.1795427125 × 10¹⁰

Factors of 31795427125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1233

Divisors of 31795427125

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 11 23 25 35 55 77 115 121 125 161 175 253 275 385 575 605 805 847 875 1187 1265 1331 1375 1771 1925 2783 2875 3025 4025 4235 5935 6325 6655 8309 8855 9317 9625 13057 13915 15125 19481 20125 21175 27301 29675 30613 31625 33275 41545 44275 46585 65285 69575 91399 97405 105875 136505 143627 148375 153065 166375 191107 207725 214291 221375 232925 300311 326425 347875 456995 487025 682525 718135 765325 955535 1005389 1038625 1071455 1164625 1501555 1579897 1632125 2102177 2284975 2435125 3303421 3412625 3590675 3826625 4777675 5026945 5357275 7507775 7899485 10510885 11059279 11424875 16517105 17953375 23123947 23888375 25134725 26786375 36337631 37538875 39497425 52554425 55296395 82585525 115619735 125673625 181688155 197487125 254363417 262772125 276481975 412927625 578098675 908440775 1271817085 1382409875 2890493375 4542203875 6359085425 31795427125
• Sum of all divisors σ(n): 52093476864
• Sum of proper divisors (its aliquot sum) s(n): 20298049739
• 31795427125 is a deficient number, because the sum of its proper divisors (20298049739) is less than itself. Its deficiency is 11497377386

Bases of 31795427125

• Binary: 11101100111001001111011011100110101₂
• Hexadecimal: 0x76727B735
• Base-36: ELU6CL1

Squares and roots of 31795427125

• 31795427125 squared (31795427125²) is 1010949186061185765625
• 31795427125 cubed (31795427125³) is 32143561172486497802017017578125
• The square root of 31795427125 is 178312.7228354723
• The cube root of 31795427125 is 3168.0222357299

Scales and comparisons

• 31,795,427,125 seconds is equal to 1,010 years, 51 weeks, 5 days, 15 hours, 5 minutes, 25 seconds.
• To count from 1 to 31,795,427,125 would take you about two thousand and twenty-one 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 31795427125 cubic inches would be around 264 feet tall.

Recreational maths with 31795427125

• 31795427125 backwards is 52172459713
• The number of decimal digits it has is: 11
• The sum of 31795427125's digits is 46
• More coming soon!