42379731667

Names of 42379731667

• Cardinal: 42379731667 can be written as Forty-two billion, three hundred seventy-nine million, seven hundred thirty-one thousand, six hundred sixty-seven.

Scientific notation

• Scientific notation: 4.2379731667 × 10¹⁰

Factors of 42379731667

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 301

Divisors of 42379731667

• Number of divisors d(n): 120
• Complete list of divisors:
  1 7 13 19 23 49 91 133 161 169 239 247 299 343 437 637 931 1127 1183 1673 1729 2093 2401 3059 3107 3211 3887 4459 4541 5497 5681 6517 7889 8281 11711 12103 14651 21413 21749 22477 27209 31213 31787 38479 39767 40391 45619 55223 57967 59033 71461 73853 81977 84721 102557 104443 149891 152243 157339 190463 222509 269353 278369 282737 405769 413231 500227 516971 573839 593047 717899 731101 767429 928993 1049237 1065701 1101373 1333241 1357759 1557563 1885471 1948583 1979159 2892617 3501589 3618797 5117707 5372003 6502951 7459907 7709611 9332687 9504313 10902941 13198297 13640081 13854113 17650867 20248319 24511123 25331579 35823949 37604021 45520657 66530191 96978791 123556069 141738233 171577861 177321053 250767643 263228147 318644599 465711337 864892483 1842597029 2230512193 3259979359 6054247381 42379731667
• Sum of all divisors σ(n): 59049561600
• Sum of proper divisors (its aliquot sum) s(n): 16669829933
• 42379731667 is a deficient number, because the sum of its proper divisors (16669829933) is less than itself. Its deficiency is 25709901734

Bases of 42379731667

• Binary: 100111011110000001110110001011010011₂
• Hexadecimal: 0x9DE0762D3
• Base-36: JGVSQ8J

Squares and roots of 42379731667

• 42379731667 squared (42379731667²) is 1796041656166922598889
• 42379731667 cubed (42379731667³) is 76115763451108455502074092317963
• The square root of 42379731667 is 205863.3810734683
• The cube root of 42379731667 is 3486.4710833075

Scales and comparisons

• 42,379,731,667 seconds is equal to 1,347 years, 28 weeks, 2 days, 3 hours, 41 minutes, 7 seconds.
• To count from 1 to 42,379,731,667 would take you about two thousand, six hundred ninety-five 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 42379731667 cubic inches would be around 290.5 feet tall.

Recreational maths with 42379731667

• 42379731667 backwards is 76613797324
• The number of decimal digits it has is: 11
• The sum of 42379731667's digits is 55
• More coming soon!