138036195927

Names of 138036195927

• Cardinal: 138036195927 can be written as One hundred thirty-eight billion, thirty-six million, one hundred ninety-five thousand, nine hundred twenty-seven.

Scientific notation

• Scientific notation: 1.38036195927 × 10¹¹

Factors of 138036195927

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4666

Divisors of 138036195927

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 7 9 17 21 27 49 51 63 81 119 147 153 189 243 343 357 441 459 567 729 833 1029 1071 1323 1377 1701 2401 2499 3087 3213 3969 4131 4639 5103 5831 7203 7497 9261 9639 11907 12393 13917 17493 21609 22491 27783 28917 32473 35721 40817 41751 52479 64827 67473 78863 83349 86751 97419 122451 125253 157437 194481 202419 227311 236589 250047 292257 367353 375759 472311 552041 583443 607257 681933 709767 876771 1102059 1127277 1416933 1591177 1656123 1750329 2045799 2129301 2630313 3306177 3381831 3864287 4250799 4773531 4968369 6137397 6387903 7890939 9918531 11138239 11592861 14320593 14905107 18412191 19163709 23672817 27050009 29755593 33414717 34778583 42961779 44715321 55236573 57491127 81150027 100244151 104335749 128885337 134145963 165709719 189350063 243450081 300732453 313007247 386656011 402437889 568050189 730350243 902197359 939021741 1159968033 1704150567 2191050729 2706592077 2817065223 5112451701 6573152187 8119776231 15337355103 19719456561 46012065309 138036195927
• Sum of all divisors σ(n): 255695895360
• Sum of proper divisors (its aliquot sum) s(n): 117659699433
• 138036195927 is a deficient number, because the sum of its proper divisors (117659699433) is less than itself. Its deficiency is 20376496494

Bases of 138036195927

• Binary: 10000000100011100110010011001001010111₂
• Hexadecimal: 0x2023993257
• Base-36: 1REV6QFR

Squares and roots of 138036195927

• 138036195927 squared (138036195927²) is 19053991385997131389329
• 138036195927 cubed (138036195927³) is 2630140488148870312717379561062983
• The square root of 138036195927 is 371532.2273060575
• The cube root of 138036195927 is 5168.1010192813

Scales and comparisons

• 138,036,195,927 seconds is equal to 4,389 years, 6 weeks, 3 days, 3 hours, 45 minutes, 27 seconds.
• To count from 1 to 138,036,195,927 would take you about eight thousand, seven hundred seventy-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 138036195927 cubic inches would be around 430.7 feet tall.

Recreational maths with 138036195927

• 138036195927 backwards is 729591630831
• The number of decimal digits it has is: 12
• The sum of 138036195927's digits is 54
• More coming soon!