31470083442

Names of 31470083442

• Cardinal: 31470083442 can be written as Thirty-one billion, four hundred seventy million, eighty-three thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 3.1470083442 × 10¹⁰

Factors of 31470083442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 182

Divisors of 31470083442

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 54 62 63 93 126 139 186 189 217 278 279 378 417 434 558 651 834 837 973 1251 1302 1674 1946 1953 2502 2919 3753 3906 4309 5838 5859 7506 8618 8757 11718 12927 17514 19321 25854 26271 30163 38642 38781 52542 57963 60326 77562 90489 115926 116343 135247 173889 180978 232686 270494 271467 347778 405741 521667 542934 598951 811482 814401 1043334 1197902 1217223 1628802 1796853 2434446 2685619 3593706 3651669 4192657 5371238 5390559 7303338 8056857 8385314 10781118 12577971 16113714 16171677 18799333 24170571 25155942 32343354 37598666 37733913 48341142 56397999 72511713 75467826 83254189 112795998 113201739 145023426 166508378 169193997 226403478 249762567 338387994 499525134 507581991 582779323 749287701 1015163982 1165558646 1498575402 1748337969 2247863103 3496675938 4495726206 5245013907 10490027814 15735041721 31470083442
• Sum of all divisors σ(n): 83100057600
• Sum of proper divisors (its aliquot sum) s(n): 51629974158
• 31470083442 is an abundant number, because the sum of its proper divisors (51629974158) is greater than itself. Its abundance is 20159890716

Bases of 31470083442

• Binary: 11101010011110000110101110101110010₂
• Hexadecimal: 0x753C35D72
• Base-36: EGGH3SI

Squares and roots of 31470083442

• 31470083442 squared (31470083442²) is 990366151846442567364
• 31470083442 cubed (31470083442³) is 31166905436739989965805785986888
• The square root of 31470083442 is 177398.0931182747
• The cube root of 31470083442 is 3157.1796740055

Scales and comparisons

• 31,470,083,442 seconds is equal to 1,000 years, 33 weeks, 6 days, 1 hour, 50 minutes, 42 seconds.
• To count from 1 to 31,470,083,442 would take you about two thousand and 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 31470083442 cubic inches would be around 263.1 feet tall.

Recreational maths with 31470083442

• 31470083442 backwards is 24438007413
• The number of decimal digits it has is: 11
• The sum of 31470083442's digits is 36
• More coming soon!