31023477000981

Names of 31023477000981

• Cardinal: 31023477000981 can be written as Thirty-one trillion, twenty-three billion, four hundred seventy-seven million, nine hundred eighty-one.

Scientific notation

• Scientific notation: 3.1023477000981 × 10¹³

Factors of 31023477000981

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 732664

Divisors of 31023477000981

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 19 27 57 81 171 361 513 1083 1451 1539 3249 4353 9747 13059 27569 29241 39177 82707 117531 248121 523811 731191 744363 1571433 2193573 2233089 4714299 6580719 13892629 14142897 19742157 41677887 42428691 59226471 125033661 263959951 375100983 791879853 1060958141 1125302949 2375639559 3182874423 7126918677 9548623269 20158204679 21380756031 28645869807 60474614037 85937609421 181423842111 383005888901 544271526333 1149017666703 1632814578999 3447053000109 10341159000327 31023477000981
• Sum of all divisors σ(n): 48945006833184
• Sum of proper divisors (its aliquot sum) s(n): 17921529832203
• 31023477000981 is a deficient number, because the sum of its proper divisors (17921529832203) is less than itself. Its deficiency is 13101947168778

Bases of 31023477000981

• Binary: 111000011011100110111010100111000101100010101₂
• Hexadecimal: 0x1C3737538B15
• Base-36: AZVZL7CB9

Squares and roots of 31023477000981

• 31023477000981 squared (31023477000981²) is 962456125230397061874962361
• 31023477000981 cubed (31023477000981³) is 29858735465538512408796491200048535076141
• The square root of 31023477000981 is 5569872.2607418027
• The cube root of 31023477000981 is 31421.7346515401

Scales and comparisons

• 31,023,477,000,981 seconds is equal to 986,450 years, 31 weeks, 3 days, 20 hours, 16 minutes, 21 seconds.
• To count from 1 to 31,023,477,000,981 would take you about two million, four hundred sixty-six thousand, one hundred twenty-six 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 31023477000981 cubic inches would be around 2618.5 feet tall.

Recreational maths with 31023477000981

• 31023477000981 backwards is 18900077432013
• The number of decimal digits it has is: 14
• The sum of 31023477000981's digits is 45
• More coming soon!