64153727690342401

Names of 64153727690342401

• Cardinal: 64153727690342401 can be written as Sixty-four quadrillion, one hundred fifty-three trillion, seven hundred twenty-seven billion, six hundred ninety million, three hundred forty-two thousand, four hundred one.

Scientific notation

• Scientific notation: 6.4153727690342401 × 10¹⁶

Factors of 64153727690342401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 252533856

Divisors of 64153727690342401

• Number of divisors d(n): 16
• Complete list of divisors:
  1 73 673 5171 49129 377483 3480083 252527939 254046059 18434539547 169951302947 1305821972569 12406445115131 95325003997537 878818187538937 64153727690342401
• Sum of all divisors σ(n): 65141772045295680
• Sum of proper divisors (its aliquot sum) s(n): 988044354953279
• 64153727690342401 is a deficient number, because the sum of its proper divisors (988044354953279) is less than itself. Its deficiency is 63165683335389122

Bases of 64153727690342401

• Binary: 11100011111010110111100110110110000000000000000000000001₂
• Hexadecimal: 0xE3EB79B6000001
• Base-36: HJOLJMYO001

Squares and roots of 64153727690342401

• 64153727690342401 squared (64153727690342401²) is 4115700776566605337129684618444801
• 64153727690342401 cubed (64153727690342401³) is 264037546874784752007515615461327855793279808307201
• The square root of 64153727690342401 is 253285861.6076752141
• The cube root of 64153727690342401 is 400320.0099373735

Scales and comparisons

• 64,153,727,690,342,401 seconds is equal to 2,039,890,100 years, 2 weeks, 2 days, 1 second.
• To count from 1 to 64,153,727,690,342,401 would take you about six billion, one hundred nineteen million, six hundred seventy thousand, three hundred 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 64153727690342401 cubic inches would be around 33360 feet tall.

Recreational maths with 64153727690342401

• 64153727690342401 backwards is 10424309672735146
• The number of decimal digits it has is: 17
• The sum of 64153727690342401's digits is 64
• More coming soon!