31150100397572

Names of 31150100397572

• Cardinal: 31150100397572 can be written as Thirty-one trillion, one hundred fifty billion, one hundred million, three hundred ninety-seven thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 3.1150100397572 × 10¹³

Factors of 31150100397572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15997546

Divisors of 31150100397572

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 13 17 26 34 52 68 221 442 884 2203 4406 8812 28639 37451 57278 74902 114556 149804 486863 973726 1947452 15995311 31990622 63981244 207939043 271920287 415878086 543840574 831756172 1087681148 3534963731 7069927462 14139854924 35237670133 70475340266 140950680532 458089711729 599040392261 916179423458 1198080784522 1832358846916 2396161569044 7787525099393 15575050198786 31150100397572
• Sum of all divisors σ(n): 62187469731072
• Sum of proper divisors (its aliquot sum) s(n): 31037369333500
• 31150100397572 is a deficient number, because the sum of its proper divisors (31037369333500) is less than itself. Its deficiency is 112731064072

Bases of 31150100397572

• Binary: 111000101010010110010101010110011111000000100₂
• Hexadecimal: 0x1C54B2AB3E04
• Base-36: B1I5PI6F8

Squares and roots of 31150100397572

• 31150100397572 squared (31150100397572²) is 970328754778815272463495184
• 31150100397572 cubed (31150100397572³) is 30225838130011117313688266834975107293248
• The square root of 31150100397572 is 5581227.4991772195
• The cube root of 31150100397572 is 31464.4262546929

Scales and comparisons

• 31,150,100,397,572 seconds is equal to 990,476 years, 43 weeks, 4 days, 9 hours, 59 minutes, 32 seconds.
• To count from 1 to 31,150,100,397,572 would take you about two million, four hundred seventy-six thousand, one hundred ninety-two 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 31150100397572 cubic inches would be around 2622 feet tall.

Recreational maths with 31150100397572

• 31150100397572 backwards is 27579300105113
• The number of decimal digits it has is: 14
• The sum of 31150100397572's digits is 44
• More coming soon!