27138205142332831

Names of 27138205142332831

• Cardinal: 27138205142332831 can be written as Twenty-seven quadrillion, one hundred thirty-eight trillion, two hundred five billion, one hundred forty-two million, three hundred thirty-two thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 2.7138205142332831 × 10¹⁶

Factors of 27138205142332831

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 300511

Divisors of 27138205142332831

• Number of divisors d(n): 3
• Complete list of divisors:
  1 300511 90306861121
• Sum of all divisors σ(n): 27138205142633343
• Sum of proper divisors (its aliquot sum) s(n): 300512
• 27138205142332831 is a deficient number, because the sum of its proper divisors (300512) is less than itself. Its deficiency is 27138205142032319

Bases of 27138205142332831

• Binary: 1100000011010100000110111000101010110011011010110011111₂
• Hexadecimal: 0x606A0DC559B59F
• Base-36: 7F7OVBY1VVJ

Squares and roots of 27138205142332831

• 27138205142332831 squared (27138205142332831²) is 736482178347340112075344780474561
• 27138205142332831 cubed (27138205142332831³) is 19986804439662270591447501569739741609022790612191
• The square root of 27138205142332831 is 164736775.3184844607
• 27138205142332831 is a perfect cube number. Its cube root is 300511

Scales and comparisons

• 27,138,205,142,332,831 seconds is equal to 862,910,979 years, 28 weeks, 2 days, 18 hours, 40 minutes, 31 seconds.
• To count from 1 to 27,138,205,142,332,831 would take you about two billion, five hundred eighty-eight million, seven hundred thirty-two thousand, nine hundred thirty-eight 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 27138205142332831 cubic inches would be around 25042.6 feet tall.

Recreational maths with 27138205142332831

• 27138205142332831 backwards is 13823324150283172
• The number of decimal digits it has is: 17
• The sum of 27138205142332831's digits is 55
• More coming soon!