742647011049216001

Names of 742647011049216001

• Cardinal: 742647011049216001 can be written as Seven hundred forty-two quadrillion, six hundred forty-seven trillion, eleven billion, forty-nine million, two hundred sixteen thousand and one.

Scientific notation

• Scientific notation: 7.42647011049216001 × 10¹⁷

Factors of 742647011049216001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1197816144

Divisors of 742647011049216001

• Number of divisors d(n): 16
• Complete list of divisors:
  1 359 677 2551 243043 915809 1727027 620002693 1197812557 430014707963 810919101089 3055619832907 291119957290951 1096967520013613 2068654626878039 742647011049216001
• Sum of all divisors σ(n): 746108051527745280
• Sum of proper divisors (its aliquot sum) s(n): 3461040478529279
• 742647011049216001 is a deficient number, because the sum of its proper divisors (3461040478529279) is less than itself. Its deficiency is 739185970570686722

Bases of 742647011049216001

• Binary: 101001001110011010011000010110010111000110000001100000000001₂
• Hexadecimal: 0xA4E698597181801
• Base-36: 5N4EE7093I81

Squares and roots of 742647011049216001

• 742647011049216001 squared (742647011049216001²) is 551524583020334353074468236754432001
• 742647011049216001 cubed (742647011049216001³) is 409588083100216493960825854981366648359973373115648001
• The square root of 742647011049216001 is 861769697.2214885213
• The cube root of 742647011049216001 is 905581.3693960711

Scales and comparisons

• 742,647,011,049,216,001 seconds is equal to 23,613,877,793 years, 17 weeks, 2 days, 8 hours, 1 second.
• To count from 1 to 742,647,011,049,216,001 would take you about seventy billion, eight hundred forty-one million, six hundred thirty-three thousand, three hundred eighty 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 742647011049216001 cubic inches would be around 75465.1 feet tall.

Recreational maths with 742647011049216001

• 742647011049216001 backwards is 100612940110746247
• The number of decimal digits it has is: 18
• The sum of 742647011049216001's digits is 55
• More coming soon!