31041521139930

Names of 31041521139930

• Cardinal: 31041521139930 can be written as Thirty-one trillion, forty-one billion, five hundred twenty-one million, one hundred thirty-nine thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 3.104152113993 × 10¹³

Factors of 31041521139930

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6426816011

Divisors of 31041521139930

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 69 70 105 115 138 161 210 230 322 345 483 690 805 966 1610 2415 4830 6426815971 12853631942 19280447913 32134079855 38560895826 44987711797 64268159710 89975423594 96402239565 134963135391 147816767333 192804479130 224938558985 269926270782 295633534666 443450301999 449877117970 674815676955 739083836665 886900603998 1034717371331 1349631353910 1478167673330 2069434742662 2217251509995 3104152113993 4434503019990 5173586856655 6208304227986 10347173713310 15520760569965 31041521139930
• Sum of all divisors σ(n): 88844303996928
• Sum of proper divisors (its aliquot sum) s(n): 57802782856998
• 31041521139930 is an abundant number, because the sum of its proper divisors (57802782856998) is greater than itself. Its abundance is 26761261717068

Bases of 31041521139930

• Binary: 111000011101101101010110101110100000011011010₂
• Hexadecimal: 0x1C3B6AD740DA
• Base-36: B04A07V16

Squares and roots of 31041521139930

• 31041521139930 squared (31041521139930²) is 963576034680721086640404900
• 31041521139930 cubed (31041521139930³) is 29910865850471526438964249805444757657000
• The square root of 31041521139930 is 5571491.8235540829
• The cube root of 31041521139930 is 31427.8253964943

Scales and comparisons

• 31,041,521,139,930 seconds is equal to 987,024 years, 18 weeks, 3 days, 1 hour, 5 minutes, 30 seconds.
• To count from 1 to 31,041,521,139,930 would take you about two million, four hundred sixty-seven thousand, five hundred sixty 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 31041521139930 cubic inches would be around 2619 feet tall.

Recreational maths with 31041521139930

• 31041521139930 backwards is 03993112514013
• 31041521139930 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31041521139930's digits is 42
• More coming soon!