31368141391146

Names of 31368141391146

• Cardinal: 31368141391146 can be written as Thirty-one trillion, three hundred sixty-eight billion, one hundred forty-one million, three hundred ninety-one thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 3.1368141391146 × 10¹³

Factors of 31368141391146

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 144098267

Divisors of 31368141391146

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 71 73 142 146 213 219 426 438 497 511 994 1022 1491 1533 2982 3066 5183 10366 15549 31098 36281 72562 108843 217686 144098111 288196222 432294333 864588666 1008686777 2017373554 3026060331 6052120662 10230965881 10519162103 20461931762 21038324206 30692897643 31557486309 61385795286 63114972618 71616761167 73634134721 143233522334 147268269442 214850283501 220902404163 429700567002 441804808326 746860509313 1493721018626 2240581527939 4481163055878 5228023565191 10456047130382 15684070695573 31368141391146
• Sum of all divisors σ(n): 73704455110656
• Sum of proper divisors (its aliquot sum) s(n): 42336313719510
• 31368141391146 is an abundant number, because the sum of its proper divisors (42336313719510) is greater than itself. Its abundance is 10968172328364

Bases of 31368141391146

• Binary: 111001000011101110110111011001100010100101010₂
• Hexadecimal: 0x1C8776ECC52A
• Base-36: B4ABPHDT6

Squares and roots of 31368141391146

• 31368141391146 squared (31368141391146²) is 983960294334926912167193316
• 31368141391146 cubed (31368141391146³) is 30865005635971621893484457497094552780136
• The square root of 31368141391146 is 5600726.8627514769
• The cube root of 31368141391146 is 31537.6693521711

Scales and comparisons

• 31,368,141,391,146 seconds is equal to 997,409 years, 45 weeks, 1 day, 39 minutes, 6 seconds.
• To count from 1 to 31,368,141,391,146 would take you about two million, four hundred ninety-three thousand, five hundred twenty-four 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 31368141391146 cubic inches would be around 2628.1 feet tall.

Recreational maths with 31368141391146

• 31368141391146 backwards is 64119314186313
• The number of decimal digits it has is: 14
• The sum of 31368141391146's digits is 51
• More coming soon!