13415946964992001

Names of 13415946964992001

• Cardinal: 13415946964992001 can be written as Thirteen quadrillion, four hundred fifteen trillion, nine hundred forty-six billion, nine hundred sixty-four million, nine hundred ninety-two thousand and one.

Scientific notation

• Scientific notation: 1.3415946964992001 × 10¹⁶

Factors of 13415946964992001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 46041011

Divisors of 13415946964992001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 173 1750937 44289901 302912101 7662152873 77548826387237 13415946964992001
• Sum of all divisors σ(n): 13493503802485224
• Sum of proper divisors (its aliquot sum) s(n): 77556837493223
• 13415946964992001 is a deficient number, because the sum of its proper divisors (77556837493223) is less than itself. Its deficiency is 13338390127498778

Bases of 13415946964992001

• Binary: 101111101010011011101110010001001011001000000000000001₂
• Hexadecimal: 0x2FA9BB912C8001
• Base-36: 3O3K0Y9GXS1

Squares and roots of 13415946964992001

• 13415946964992001 squared (13415946964992001²) is 179987632967478082905453993984001
• 13415946964992001 cubed (13415946964992001³) is 2414704538246131808983337035351625748009086976001
• The square root of 13415946964992001 is 115827228.9446311541
• The cube root of 13415946964992001 is 237614.9587289963

Scales and comparisons

• 13,415,946,964,992,001 seconds is equal to 426,585,615 years, 12 weeks, 2 days, 16 hours, 1 second.
• To count from 1 to 13,415,946,964,992,001 would take you about one billion, two hundred seventy-nine million, seven hundred fifty-six thousand, eight hundred forty-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 13415946964992001 cubic inches would be around 19801.2 feet tall.

Recreational maths with 13415946964992001

• 13415946964992001 backwards is 10029946964951431
• The number of decimal digits it has is: 17
• The sum of 13415946964992001's digits is 73
• More coming soon!