31416242165

Names of 31416242165

• Cardinal: 31416242165 can be written as Thirty-one billion, four hundred sixteen million, two hundred forty-two thousand, one hundred sixty-five.

Scientific notation

• Scientific notation: 3.1416242165 × 10¹⁰

Factors of 31416242165

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5032

Divisors of 31416242165

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 11 17 35 55 77 85 89 119 121 187 385 445 595 605 623 847 935 979 1309 1513 2057 3115 4235 4895 4903 6545 6853 7565 10285 10591 10769 14399 16643 24515 34265 34321 52955 53845 53933 71995 75383 83215 83351 116501 171605 183073 269665 376915 377531 416755 436367 582505 583457 593263 915365 916861 1281511 1887655 2181835 2917285 2966315 3054569 4152841 4584305 4800037 6407555 6418027 7418239 10085471 15272845 20764205 24000185 32090135 33600259 37091195 50427355 51927673 52800407 70598297 81600629 168001295 259638365 264002035 352991485 369602849 408003145 571204403 897606919 1848014245 2856022015 4488034595 6283248433 31416242165
• Sum of all divisors σ(n): 50717560320
• Sum of proper divisors (its aliquot sum) s(n): 19301318155
• 31416242165 is a deficient number, because the sum of its proper divisors (19301318155) is less than itself. Its deficiency is 12114924010

Bases of 31416242165

• Binary: 11101010000100011011100111111110101₂
• Hexadecimal: 0x7508DCFF5
• Base-36: EFKF3LH

Squares and roots of 31416242165

• 31416242165 squared (31416242165²) is 986980271769923887225
• 31416242165 cubed (31416242165³) is 31007211230001442004678749842125
• The square root of 31416242165 is 177246.2754615735
• The cube root of 31416242165 is 3155.3781363677

Scales and comparisons

• 31,416,242,165 seconds is equal to 998 years, 48 weeks, 5 days, 21 hours, 56 minutes, 5 seconds.
• To count from 1 to 31,416,242,165 would take you about one thousand, nine hundred ninety-seven 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 31416242165 cubic inches would be around 262.9 feet tall.

Recreational maths with 31416242165

• 31416242165 backwards is 56124261413
• 31416242165 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31416242165's digits is 35
• More coming soon!