3930528042

Names of 3930528042

• Cardinal: 3930528042 can be written as Three billion, nine hundred thirty million, five hundred twenty-eight thousand and forty-two.

Scientific notation

• Scientific notation: 3.930528042 × 10⁹

Factors of 3930528042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 474

Divisors of 3930528042

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 113 126 147 226 294 339 349 441 678 698 791 882 1017 1047 1582 2034 2094 2373 2443 3141 4746 4886 5537 6282 7119 7329 11074 12769 14238 14658 16611 17101 21987 25538 33222 34202 38307 39437 43974 49833 51303 76614 78874 89383 99666 102606 114921 118311 153909 178766 229842 236622 268149 276059 307818 354933 536298 552118 625681 709866 804447 828177 1251362 1608894 1656354 1877043 1932413 2484531 3754086 3864826 4456381 4969062 5631129 5797239 8912762 11262258 11594478 13369143 17391717 26738286 31194667 34783434 40107429 62389334 80214858 93584001 187168002 218362669 280752003 436725338 561504006 655088007 1310176014 1965264021 3930528042
• Sum of all divisors σ(n): 10023618150
• Sum of proper divisors (its aliquot sum) s(n): 6093090108
• 3930528042 is an abundant number, because the sum of its proper divisors (6093090108) is greater than itself. Its abundance is 2162562066

Bases of 3930528042

• Binary: 11101010010001110001100100101010₂
• Hexadecimal: 0xEA47192A
• Base-36: 1T04UUI

Squares and roots of 3930528042

• 3930528042 squared (3930528042²) is 15449050688948353764
• 3930528042 cubed (3930528042³) is 60722926955190923959138250088
• The square root of 3930528042 is 62693.9234854543
• The cube root of 3930528042 is 1578.1573404487

Scales and comparisons

• 3,930,528,042 seconds is equal to 124 years, 50 weeks, 6 days, 5 hours, 20 minutes, 42 seconds.
• To count from 1 to 3,930,528,042 would take you about two hundred forty-nine 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 3930528042 cubic inches would be around 131.5 feet tall.

Recreational maths with 3930528042

• 3930528042 backwards is 2408250393
• The number of decimal digits it has is: 10
• The sum of 3930528042's digits is 36
• More coming soon!