31420105362975

Names of 31420105362975

• Cardinal: 31420105362975 can be written as Thirty-one trillion, four hundred twenty billion, one hundred five million, three hundred sixty-two thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 3.1420105362975 × 10¹³

Factors of 31420105362975

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4284636

Divisors of 31420105362975

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 15 21 25 35 61 75 105 175 183 229 305 427 525 687 915 1145 1281 1525 1603 2135 3435 4575 4809 5725 6405 8015 10675 13969 17175 24045 32025 40075 41907 69845 97783 120225 209535 293349 349225 488915 1047675 1466745 2444575 4284331 7333725 12852993 21421655 29990317 64264965 89970951 107108275 149951585 261344191 321324825 449854755 749757925 784032573 981111799 1306720955 1829409337 2249273775 2943335397 3920162865 4905558995 5488228011 6533604775 6867782593 9147046685 14716676985 19600814325 20603347779 24527794975 27441140055 34338912965 45735233425 59847819739 73583384925 103016738895 137205700275 171694564825 179543459217 299239098695 418934738173 515083694475 897717296085 1256804214519 1496195493475 2094673690865 4488586480425 6284021072595 10473368454325 31420105362975
• Sum of all divisors σ(n): 60605817725440
• Sum of proper divisors (its aliquot sum) s(n): 29185712362465
• 31420105362975 is a deficient number, because the sum of its proper divisors (29185712362465) is less than itself. Its deficiency is 2234393000510

Bases of 31420105362975

• Binary: 111001001001110010000001110000000111000011111₂
• Hexadecimal: 0x1C9390380E1F
• Base-36: B4Y73HN33

Squares and roots of 31420105362975

• 31420105362975 squared (31420105362975²) is 987223021020450356500850625
• 31420105362975 cubed (31420105362975³) is 31018651337217033403442127377711880609375
• The square root of 31420105362975 is 5605363.9813106695
• The cube root of 31420105362975 is 31555.0746809727

Scales and comparisons

• 31,420,105,362,975 seconds is equal to 999,062 years, 8 weeks, 2 days, 21 hours, 16 minutes, 15 seconds.
• To count from 1 to 31,420,105,362,975 would take you about two million, four hundred ninety-seven thousand, six hundred fifty-five 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 31420105362975 cubic inches would be around 2629.6 feet tall.

Recreational maths with 31420105362975

• 31420105362975 backwards is 57926350102413
• The number of decimal digits it has is: 14
• The sum of 31420105362975's digits is 48
• More coming soon!