31382938993845703

Names of 31382938993845703

• Cardinal: 31382938993845703 can be written as Thirty-one quadrillion, three hundred eighty-two trillion, nine hundred thirty-eight billion, nine hundred ninety-three million, eight hundred forty-five thousand, seven hundred three.

Scientific notation

• Scientific notation: 3.1382938993845703 × 10¹⁶

Factors of 31382938993845703

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4748322

Divisors of 31382938993845703

• Number of divisors d(n): 54
• Complete list of divisors:
  1 11 19 121 209 361 389 2299 3971 4279 7391 43681 47069 81301 140429 151321 894311 1544719 1664531 2875099 4747903 16991909 18309841 31626089 52226933 54626881 90210157 347886979 574496263 600895691 992311727 1713992983 1846934267 6609852601 10915428997 18853922813 20316276937 35091751073 207393150943 223479046307 386009261803 666743270387 718457429863 4246101879833 7334175974257 7903031728493 13650691167397 80675935716827 86933349013423 150157602841367 259363132180543 1651733631255037 2852994453985973 31382938993845703
• Sum of all divisors σ(n): 36500231321699712
• Sum of proper divisors (its aliquot sum) s(n): 5117292327854009
• 31382938993845703 is a deficient number, because the sum of its proper divisors (5117292327854009) is less than itself. Its deficiency is 26265646665991694

Bases of 31382938993845703

• Binary: 1101111011111101001110111100010101111000110010111000111₂
• Hexadecimal: 0x6F7E9DE2BC65C7
• Base-36: 8L0BN55GNUV

Squares and roots of 31382938993845703

• 31382938993845703 squared (31382938993845703²) is 984888859891441145360109371564209
• 31382938993845703 cubed (31382938993845703³) is 30908707005691345531163128874561620605161503243927
• The square root of 31382938993845703 is 177152304.5118118213
• The cube root of 31382938993845703 is 315426.2776449141

Scales and comparisons

• 31,382,938,993,845,703 seconds is equal to 997,880,386 years, 10 weeks, 2 days, 22 hours, 1 minute, 43 seconds.
• To count from 1 to 31,382,938,993,845,703 would take you about two billion, nine hundred ninety-three million, six hundred forty-one thousand, one hundred fifty-eight 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 31382938993845703 cubic inches would be around 26285.5 feet tall.

Recreational maths with 31382938993845703

• 31382938993845703 backwards is 30754839983928313
• The number of decimal digits it has is: 17
• The sum of 31382938993845703's digits is 85
• More coming soon!