31918542414382

Names of 31918542414382

• Cardinal: 31918542414382 can be written as Thirty-one trillion, nine hundred eighteen billion, five hundred forty-two million, four hundred fourteen thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 3.1918542414382 × 10¹³

Factors of 31918542414382

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 531

Divisors of 31918542414382

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 13 26 157 169 314 338 359 718 2041 2197 4082 4394 4667 9334 26533 53066 56363 60671 112726 121342 128881 257762 344929 689858 732719 788723 1465438 1577446 1675453 3350906 9525347 19050694 20234317 21780889 40468634 43561778 46268279 92536558 123829511 247659022 263046121 283151557 526092242 566303114 601487627 1202975254 3419599573 6839199146 7264119803 7819339151 14528239606 15638678302 44454794449 88909588898 94433557439 101651408963 188867114878 203302817926 1227636246707 2455272493414 15959271207191 31918542414382
• Sum of all divisors σ(n): 52341970262400
• Sum of proper divisors (its aliquot sum) s(n): 20423427848018
• 31918542414382 is a deficient number, because the sum of its proper divisors (20423427848018) is less than itself. Its deficiency is 11495114566364

Bases of 31918542414382

• Binary: 111010000011110011101011000011110001000101110₂
• Hexadecimal: 0x1D079D61E22E
• Base-36: BBB6C1HDA

Squares and roots of 31918542414382

• 31918542414382 squared (31918542414382²) is 1018793349858702713800441924
• 31918542414382 cubed (31918542414382³) is 32518398748955322537102333119809533350968
• The square root of 31918542414382 is 5649649.7603286881
• The cube root of 31918542414382 is 31721.0594288051

Scales and comparisons

• 31,918,542,414,382 seconds is equal to 1,014,910 years, 47 weeks, 5 days, 5 hours, 46 minutes, 22 seconds.
• To count from 1 to 31,918,542,414,382 would take you about two million, five hundred thirty-seven thousand, two hundred seventy-seven 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 31918542414382 cubic inches would be around 2643.4 feet tall.

Recreational maths with 31918542414382

• 31918542414382 backwards is 28341424581913
• The number of decimal digits it has is: 14
• The sum of 31918542414382's digits is 55
• More coming soon!