4025305790

Names of 4025305790

• Cardinal: 4025305790 can be written as Four billion, twenty-five million, three hundred five thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 4.02530579 × 10⁹

Factors of 4025305790

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2038

Divisors of 4025305790

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 11 22 41 55 82 110 121 205 242 410 451 605 902 1210 1681 1979 2255 3362 3958 4510 4961 8405 9895 9922 16810 18491 19790 21769 24805 36982 43538 49610 81139 92455 108845 162278 184910 203401 217690 239459 405695 406802 478918 811390 892529 1017005 1197295 1785058 2034010 2394590 3326699 4462645 6653398 8925290 9817819 16633495 19635638 33266990 36593689 49089095 73187378 98178190 182968445 365936890 402530579 805061158 2012652895 4025305790
• Sum of all divisors σ(n): 8167226760
• Sum of proper divisors (its aliquot sum) s(n): 4141920970
• 4025305790 is an abundant number, because the sum of its proper divisors (4141920970) is greater than itself. Its abundance is 116615180

Bases of 4025305790

• Binary: 11101111111011010100101010111110₂
• Hexadecimal: 0xEFED4ABE
• Base-36: 1UKK9TQ

Squares and roots of 4025305790

• 4025305790 squared (4025305790²) is 16203086703007524100
• 4025305790 cubed (4025305790³) is 65222378721488197173294539000
• The square root of 4025305790 is 63445.2976192877
• The cube root of 4025305790 is 1590.7415538097

Scales and comparisons

• 4,025,305,790 seconds is equal to 127 years, 51 weeks, 4 days, 4 hours, 29 minutes, 50 seconds.
• To count from 1 to 4,025,305,790 would take you about two hundred fifty-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 4025305790 cubic inches would be around 132.6 feet tall.

Recreational maths with 4025305790

• 4025305790 backwards is 0975035204
• The number of decimal digits it has is: 10
• The sum of 4025305790's digits is 35
• More coming soon!