138477763988927

Names of 138477763988927

• Cardinal: 138477763988927 can be written as One hundred thirty-eight trillion, four hundred seventy-seven billion, seven hundred sixty-three million, nine hundred eighty-eight thousand, nine hundred twenty-seven.

Scientific notation

• Scientific notation: 1.38477763988927 × 10¹⁴

Factors of 138477763988927

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 265

Divisors of 138477763988927

• Number of divisors d(n): 144
• Complete list of divisors:
  1 11 29 37 61 121 127 319 407 671 1073 1369 1397 1769 2257 3509 3683 3721 4477 4699 7381 7747 11803 15059 15367 19459 24827 39701 40513 40931 51689 65453 83509 85217 107909 129833 136271 137677 165649 173863 214049 224663 226981 273097 286639 436711 445643 450241 472567 568579 719983 918599 937387 1186999 1498981 1514447 1912493 2421761 2471293 2496791 3153029 3992633 4803821 5042027 5094049 5198237 6582449 7919813 8312531 8398297 10104589 10605643 13056989 13704443 16488791 16658917 17484979 21037423 26639371 27184223 27464701 28826587 34683319 43918963 55462297 56034539 57180607 72406939 91437841 92381267 116662073 147727421 150748873 192334769 243550613 293033081 307563647 310736989 317092457 483108593 507064391 610085267 616379929 646944223 796476329 835971023 1005816251 1016193937 1066583719 1283282803 1625001631 1658237603 2115682459 2679056743 3383200117 3418106879 3488017027 5577708301 7116386453 9011372681 9195681253 11732420909 17875017941 18761382467 29469624173 30930927851 37215201287 37599175669 39463597603 61354791311 78280250983 99125099491 101152493783 129056629999 206375207137 340240206361 434099573633 1090376094401 1144444330487 2270127278507 3742642269971 4775095309963 12588887635357 138477763988927
• Sum of all divisors σ(n): 165823096642560
• Sum of proper divisors (its aliquot sum) s(n): 27345332653633
• 138477763988927 is a deficient number, because the sum of its proper divisors (27345332653633) is less than itself. Its deficiency is 111132431335294

Bases of 138477763988927

• Binary: 11111011111000111011101111011101000110110111111₂
• Hexadecimal: 0x7DF1DDEE8DBF
• Base-36: 1D33T1AENZ

Squares and roots of 138477763988927

• 138477763988927 squared (138477763988927²) is 19176091119372967438578611329
• 138477763988927 cubed (138477763988927³) is 2655462220258688755974356566617607392753983
• The square root of 138477763988927 is 11767657.5404337375
• The cube root of 138477763988927 is 51736.0595045551

Scales and comparisons

• 138,477,763,988,927 seconds is equal to 4,403,164 years, 28 weeks, 6 days, 28 minutes, 47 seconds.
• To count from 1 to 138,477,763,988,927 would take you about eleven million, seven thousand, nine hundred eleven 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 138477763988927 cubic inches would be around 4311.3 feet tall.

Recreational maths with 138477763988927

• 138477763988927 backwards is 729889367774831
• The number of decimal digits it has is: 15
• The sum of 138477763988927's digits is 89
• More coming soon!