3868383825

Names of 3868383825

• Cardinal: 3868383825 can be written as Three billion, eight hundred sixty-eight million, three hundred eighty-three thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 3.868383825 × 10⁹

Factors of 3868383825

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 247

Divisors of 3868383825

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 9 15 25 27 31 41 45 75 81 93 123 135 155 167 205 225 243 279 369 405 465 501 615 675 729 775 835 837 1025 1107 1215 1271 1395 1503 1845 2025 2325 2505 2511 3075 3321 3645 3813 4175 4185 4509 5177 5535 6075 6355 6847 6975 7515 7533 9225 9963 11439 12525 12555 13527 15531 16605 18225 19065 20541 20925 22545 22599 25885 27675 29889 31775 34235 34317 37575 37665 40581 46593 49815 57195 61623 62775 67635 77655 83025 95325 102705 102951 112725 112995 121743 129425 139779 149445 171175 171585 184869 188325 202905 212257 232965 249075 285975 308115 308853 338175 388275 419337 513525 514755 554607 564975 608715 636771 698895 747225 857925 924345 926559 1014525 1061285 1164825 1258011 1540575 1544265 1663821 1910313 2096685 2573775 2773035 3043575 3183855 3494475 3774033 4621725 4632795 4991463 5306425 5730939 6290055 7721325 8319105 9551565 10483425 13865175 15919275 17192817 18870165 23163975 24957315 28654695 31450275 41595525 47757825 51578451 85964085 94350825 124786575 143273475 154735353 257892255 429820425 773676765 1289461275 3868383825
• Sum of all divisors σ(n): 7650510336
• Sum of proper divisors (its aliquot sum) s(n): 3782126511
• 3868383825 is a deficient number, because the sum of its proper divisors (3782126511) is less than itself. Its deficiency is 86257314

Bases of 3868383825

• Binary: 11100110100100101101101001010001₂
• Hexadecimal: 0xE692DA51
• Base-36: 1RZ4W29

Squares and roots of 3868383825

• 3868383825 squared (3868383825²) is 14964393417521630625
• 3868383825 cubed (3868383825³) is 57888017447277147497374640625
• The square root of 3868383825 is 62196.3328902919
• The cube root of 3868383825 is 1569.7958847249

Scales and comparisons

• 3,868,383,825 seconds is equal to 123 years, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 3,868,383,825 would take you about two hundred forty-six 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 3868383825 cubic inches would be around 130.8 feet tall.

Recreational maths with 3868383825

• 3868383825 backwards is 5283838683
• The number of decimal digits it has is: 10
• The sum of 3868383825's digits is 54
• More coming soon!