31644138488193

Names of 31644138488193

• Cardinal: 31644138488193 can be written as Thirty-one trillion, six hundred forty-four billion, one hundred thirty-eight million, four hundred eighty-eight thousand, one hundred ninety-three.

Scientific notation

• Scientific notation: 3.1644138488193 × 10¹³

Factors of 31644138488193

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 122218

Divisors of 31644138488193

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 21 33 49 63 71 77 99 147 213 231 441 497 539 639 693 757 781 1491 1617 2271 2343 3479 4473 4851 5299 5467 6813 7029 8327 10437 15897 16401 24981 31311 37093 38269 47691 49203 53747 58289 74943 111279 114807 121369 161241 174867 333837 344421 364107 376229 408023 483723 524601 591217 849583 1092321 1128687 1224069 1335059 1773651 2548749 2633603 3386061 3672207 4005177 4138519 5320953 5947081 7646247 7900809 8617199 9345413 12015531 12415557 17841243 23702427 25851597 28036239 28969633 37246671 53523729 60320393 65417891 77554791 84108717 86908899 91876333 94789189 180961179 196253673 260726697 275628999 284367567 422242751 542883537 588761019 643134331 663524323 826886997 853102701 1010639663 1266728253 1929402993 1990572969 3031918989 3800184759 4501940317 4644670261 5788208979 5971718907 6523219643 7074477641 9095756967 13505820951 13934010783 19569658929 21223432923 40517462853 41802032349 45662537501 49521343487 58708976787 63670298769 71755416073 136987612503 148564030461 215266248219 319637762507 410962837509 445692091383 502287912511 645798744657 958913287521 1506863737533 2876739862563 3516015387577 4520591212599 10548046162731 31644138488193
• Sum of all divisors σ(n): 58899622055040
• Sum of proper divisors (its aliquot sum) s(n): 27255483566847
• 31644138488193 is a deficient number, because the sum of its proper divisors (27255483566847) is less than itself. Its deficiency is 4388654921346

Bases of 31644138488193

• Binary: 111001100011110111001101000100100000110000001₂
• Hexadecimal: 0x1CC7B9A24181
• Base-36: B7T4710U9

Squares and roots of 31644138488193

• 31644138488193 squared (31644138488193²) is 1001351500659937563600405249
• 31644138488193 cubed (31644138488193³) is 31686905562242948495631899542053001725057
• The square root of 31644138488193 is 5625312.3013920747
• The cube root of 31644138488193 is 31629.8956277407

Scales and comparisons

• 31,644,138,488,193 seconds is equal to 1,006,185 years, 37 weeks, 3 days, 20 hours, 56 minutes, 33 seconds.
• To count from 1 to 31,644,138,488,193 would take you about two million, five hundred fifteen thousand, four hundred sixty-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 31644138488193 cubic inches would be around 2635.8 feet tall.

Recreational maths with 31644138488193

• 31644138488193 backwards is 39188483144613
• 31644138488193 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31644138488193's digits is 63
• More coming soon!