31394240476320

Names of 31394240476320

• Cardinal: 31394240476320 can be written as Thirty-one trillion, three hundred ninety-four billion, two hundred forty million, four hundred seventy-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.139424047632 × 10¹³

Factors of 31394240476320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2109828030

Divisors of 31394240476320

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 80 93 96 120 124 155 160 186 240 248 310 372 465 480 496 620 744 930 992 1240 1488 1860 2480 2976 3720 4960 7440 14880 2109827989 4219655978 6329483967 8439311956 10549139945 12658967934 16878623912 21098279890 25317935868 31647419835 33757247824 42196559780 50635871736 63294839670 65404667659 67514495648 84393119560 101271743472 126589679340 130809335318 168786239120 196214002977 202543486944 253179358680 261618670636 327023338295 337572478240 392428005954 506358717360 523237341272 654046676590 784856011908 981070014885 1012717434720 1046474682544 1308093353180 1569712023816 1962140029770 2092949365088 2616186706360 3139424047632 3924280059540 5232373412720 6278848095264 7848560119080 10464746825440 15697120238160 31394240476320
• Sum of all divisors σ(n): 102081917468160
• Sum of proper divisors (its aliquot sum) s(n): 70687676991840
• 31394240476320 is an abundant number, because the sum of its proper divisors (70687676991840) is greater than itself. Its abundance is 39293436515520

Bases of 31394240476320

• Binary: 111001000110110001010100011010011010010100000₂
• Hexadecimal: 0x1C8D8A8D34A0
• Base-36: B4MBC7CTC

Squares and roots of 31394240476320

• 31394240476320 squared (31394240476320²) is 985598335085009020480742400
• 31394240476320 cubed (31394240476320³) is 30942111144719392558828838919163219968000
• The square root of 31394240476320 is 5603056.3513425419
• The cube root of 31394240476320 is 31546.4136397017

Scales and comparisons

• 31,394,240,476,320 seconds is equal to 998,239 years, 38 weeks, 2 days, 18 hours, 32 minutes.
• To count from 1 to 31,394,240,476,320 would take you about two million, four hundred ninety-five thousand, five hundred ninety-nine 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 31394240476320 cubic inches would be around 2628.9 feet tall.

Recreational maths with 31394240476320

• 31394240476320 backwards is 02367404249313
• 31394240476320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31394240476320's digits is 48
• More coming soon!