1604385728849008

Names of 1604385728849008

• Cardinal: 1604385728849008 can be written as One quadrillion, six hundred four trillion, three hundred eighty-five billion, seven hundred twenty-eight million, eight hundred forty-nine thousand and eight.

Scientific notation

• Scientific notation: 1.604385728849008 × 10¹⁵

Factors of 1604385728849008

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 462092663879

Divisors of 1604385728849008

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 56 62 112 124 217 248 434 496 868 1736 3472 462092663839 924185327678 1848370655356 3234648646873 3696741310712 6469297293746 7393482621424 12938594587492 14324872579009 25877189174984 28649745158018 51754378349968 57299490316036 100274108053063 114598980632072 200548216106126 229197961264144 401096432212252 802192864424504 1604385728849008
• Sum of all divisors σ(n): 3667167380234240
• Sum of proper divisors (its aliquot sum) s(n): 2062781651385232
• 1604385728849008 is an abundant number, because the sum of its proper divisors (2062781651385232) is greater than itself. Its abundance is 458395922536224

Bases of 1604385728849008

• Binary: 101101100110010111000101001011100110110010001110000₂
• Hexadecimal: 0x5B32E29736470
• Base-36: FSPGMMY0DS

Squares and roots of 1604385728849008

• 1604385728849008 squared (1604385728849008²) is 2574053566934362621036462584064
• 1604385728849008 cubed (1604385728849008³) is 4129774808082376172723382477639206864163008512
• The square root of 1604385728849008 is 40054784.0944001095
• The cube root of 1604385728849008 is 117067.4782751911

Scales and comparisons

• 1,604,385,728,849,008 seconds is equal to 51,014,503 years, 25 weeks, 2 days, 2 hours, 3 minutes, 28 seconds.
• To count from 1 to 1,604,385,728,849,008 would take you about one hundred fifty-three million, forty-three thousand, five hundred ten 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 1604385728849008 cubic inches would be around 9755.6 feet tall.

Recreational maths with 1604385728849008

• 1604385728849008 backwards is 8009488275834061
• The number of decimal digits it has is: 16
• The sum of 1604385728849008's digits is 73
• More coming soon!