38343123819

Names of 38343123819

• Cardinal: 38343123819 can be written as Thirty-eight billion, three hundred forty-three million, one hundred twenty-three thousand, eight hundred nineteen.

Scientific notation

• Scientific notation: 3.8343123819 × 10¹⁰

Factors of 38343123819

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3251

Divisors of 38343123819

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 49 63 77 81 91 99 117 143 147 189 231 243 273 297 343 351 429 441 539 567 637 693 819 891 1001 1029 1053 1287 1323 1617 1701 1911 2079 2457 2673 3003 3087 3159 3217 3773 3861 3969 4459 4851 5733 6237 7007 7371 9009 9261 9651 11319 11583 11907 13377 14553 17199 18711 21021 22113 22519 27027 27783 28953 33957 34749 35387 40131 41821 43659 49049 51597 63063 67557 81081 83349 86859 101871 106161 120393 125463 130977 147147 154791 157633 189189 202671 243243 247709 260577 292747 305613 318483 361179 376389 441441 460031 472899 567567 608013 743127 781731 878241 916839 955449 1083537 1103431 1129167 1324323 1380093 1418697 1702701 1733963 1824039 2049229 2229381 2634723 2866347 3220217 3310293 3387501 3972969 4140279 4256091 5201889 5472117 6147687 6688143 7904169 8599041 9660651 9930879 10162503 11918907 12137741 12420837 12768273 14344603 15605667 18443061 20064429 22541519 23712507 28981953 29792637 36413223 37262511 38304819 43033809 46817001 55329183 60193287 67624557 71137521 86945859 89377911 109239669 111787533 129101427 140451003 157790633 165987549 202873671 260837577 268133733 327719007 387304281 421353009 473371899 497962647 608621013 782512731 983157021 1161912843 1420115697 1825863039 2949471063 3485738529 4260347091 5477589117 12781041273 38343123819
• Sum of all divisors σ(n): 78714854400
• Sum of proper divisors (its aliquot sum) s(n): 40371730581
• 38343123819 is an abundant number, because the sum of its proper divisors (40371730581) is greater than itself. Its abundance is 2028606762

Bases of 38343123819

• Binary: 100011101101011011011010001101101011₂
• Hexadecimal: 0x8ED6DA36B
• Base-36: HM4I7OR

Squares and roots of 38343123819

• 38343123819 squared (38343123819²) is 1470195144199165144761
• 38343123819 cubed (38343123819³) is 56371874452121148742000082162259
• The square root of 38343123819 is 195814.0031228615
• The cube root of 38343123819 is 3372.0641704901

Scales and comparisons

• 38,343,123,819 seconds is equal to 1,219 years, 10 weeks, 3 hours, 43 minutes, 39 seconds.
• To count from 1 to 38,343,123,819 would take you about two thousand, four hundred thirty-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 38343123819 cubic inches would be around 281 feet tall.

Recreational maths with 38343123819

• 38343123819 backwards is 91832134383
• The number of decimal digits it has is: 11
• The sum of 38343123819's digits is 45
• More coming soon!