31019159069072

Names of 31019159069072

• Cardinal: 31019159069072 can be written as Thirty-one trillion, nineteen billion, one hundred fifty-nine million, sixty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 3.1019159069072 × 10¹³

Factors of 31019159069072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6818265

Divisors of 31019159069072

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 43 86 172 344 688 6619 13238 26476 52952 105904 284617 569234 1138468 2276936 4553872 6811601 13623202 27246404 54492808 108985616 292898843 585797686 1171595372 2343190744 4686381488 45085987019 90171974038 180343948076 360687896152 721375792304 1938697441817 3877394883634 7754789767268 15509579534536 31019159069072
• Sum of all divisors σ(n): 61506586347360
• Sum of proper divisors (its aliquot sum) s(n): 30487427278288
• 31019159069072 is a deficient number, because the sum of its proper divisors (30487427278288) is less than itself. Its deficiency is 531731790784

Bases of 31019159069072

• Binary: 111000011011000110101111101010010000110010000₂
• Hexadecimal: 0x1C3635F52190
• Base-36: AZU06F2Q8

Squares and roots of 31019159069072

• 31019159069072 squared (31019159069072²) is 962188229352391705666941184
• 31019159069072 cubed (31019159069072³) is 29846269740670570726192449523971217461248
• The square root of 31019159069072 is 5569484.6322682317
• The cube root of 31019159069072 is 31420.2767964047

Scales and comparisons

• 31,019,159,069,072 seconds is equal to 986,313 years, 16 weeks, 18 hours, 44 minutes, 32 seconds.
• To count from 1 to 31,019,159,069,072 would take you about two million, four hundred sixty-five thousand, seven hundred eighty-three 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 31019159069072 cubic inches would be around 2618.4 feet tall.

Recreational maths with 31019159069072

• 31019159069072 backwards is 27096095191013
• The number of decimal digits it has is: 14
• The sum of 31019159069072's digits is 53
• More coming soon!