27949589838047609

Names of 27949589838047609

• Cardinal: 27949589838047609 can be written as Twenty-seven quadrillion, nine hundred forty-nine trillion, five hundred eighty-nine billion, eight hundred thirty-eight million, forty-seven thousand, six hundred nine.

Scientific notation

• Scientific notation: 2.7949589838047609 × 10¹⁶

Factors of 27949589838047609

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 222729028

Divisors of 27949589838047609

• Number of divisors d(n): 16
• Complete list of divisors:
  1 23 71 1633 76871 1768033 5457841 125530343 222652063 5120997449 15808296473 363590818879 17115486734873 393656194902079 1215199558175983 27949589838047609
• Sum of all divisors σ(n): 29575945953460224
• Sum of proper divisors (its aliquot sum) s(n): 1626356115412615
• 27949589838047609 is a deficient number, because the sum of its proper divisors (1626356115412615) is less than itself. Its deficiency is 26323233722634994

Bases of 27949589838047609

• Binary: 1100011010011000000000011111101111010100010100101111001₂
• Hexadecimal: 0x634C00FDEA2979
• Base-36: 7N7AWBCJREH

Squares and roots of 27949589838047609

• 27949589838047609 squared (27949589838047609²) is 781179572115094170289196950616881
• 27949589838047609 cubed (27949589838047609³) is 21833648630478415366576808130495463406477197087529
• The square root of 27949589838047609 is 167181308.2795071591
• The cube root of 27949589838047609 is 303476.5556431247

Scales and comparisons

• 27,949,589,838,047,609 seconds is equal to 888,710,503 years, 4 weeks, 5 days, 13 hours, 13 minutes, 29 seconds.
• To count from 1 to 27,949,589,838,047,609 would take you about two billion, six hundred sixty-six million, one hundred thirty-one thousand, five hundred 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 27949589838047609 cubic inches would be around 25289.7 feet tall.

Recreational maths with 27949589838047609

• 27949589838047609 backwards is 90674083898594972
• The number of decimal digits it has is: 17
• The sum of 27949589838047609's digits is 98
• More coming soon!