409409386152

Names of 409409386152

• Cardinal: 409409386152 can be written as Four hundred nine billion, four hundred nine million, three hundred eighty-six thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 4.09409386152 × 10¹¹

Factors of 409409386152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 42329390

Divisors of 409409386152

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 31 39 52 62 78 93 104 124 156 186 248 312 372 403 744 806 1209 1612 2418 3224 4836 9672 42329341 84658682 126988023 169317364 253976046 338634728 507952092 550281433 1015904184 1100562866 1312209571 1650844299 2201125732 2624419142 3301688598 3936628713 4402251464 5248838284 6603377196 7873257426 10497676568 13206754392 15746514852 17058724423 31493029704 34117448846 51176173269 68234897692 102352346538 136469795384 204704693076 409409386152
• Sum of all divisors σ(n): 1137812712960
• Sum of proper divisors (its aliquot sum) s(n): 728403326808
• 409409386152 is an abundant number, because the sum of its proper divisors (728403326808) is greater than itself. Its abundance is 318993940656

Bases of 409409386152

• Binary: 101111101010010101100110111011010101000₂
• Hexadecimal: 0x5F52B376A8
• Base-36: 582VS04O

Squares and roots of 409409386152

• 409409386152 squared (409409386152²) is 167616045469357449367104
• 409409386152 cubed (409409386152³) is 68623582284835354071254469541943808
• The square root of 409409386152 is 639851.0656019883
• The cube root of 409409386152 is 7425.3899353583

Scales and comparisons

• 409,409,386,152 seconds is equal to 13,017 years, 49 weeks, 3 days, 13 hours, 29 minutes, 12 seconds.
• To count from 1 to 409,409,386,152 would take you about twenty-six thousand and thirty-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 409409386152 cubic inches would be around 618.8 feet tall.

Recreational maths with 409409386152

• 409409386152 backwards is 251683904904
• The number of decimal digits it has is: 12
• The sum of 409409386152's digits is 51
• More coming soon!