749385942816000001

Names of 749385942816000001

• Cardinal: 749385942816000001 can be written as Seven hundred forty-nine quadrillion, three hundred eighty-five trillion, nine hundred forty-two billion, eight hundred sixteen million and one.

Scientific notation

• Scientific notation: 7.49385942816000001 × 10¹⁷

Factors of 749385942816000001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2942228039

Divisors of 749385942816000001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 8809139 255465031 2933418871 85069147259 25840894579862069 749385942816000001
• Sum of all divisors σ(n): 775226925662702400
• Sum of proper divisors (its aliquot sum) s(n): 25840982846702399
• 749385942816000001 is a deficient number, because the sum of its proper divisors (25840982846702399) is less than itself. Its deficiency is 723544959969297602

Bases of 749385942816000001

• Binary: 101001100110010110101000101101101001001110000000100000000001₂
• Hexadecimal: 0xA665A8B69380801
• Base-36: 5OYR59ISZ85D

Squares and roots of 749385942816000001

• 749385942816000001 squared (749385942816000001²) is 561579291290225223508627885632000001
• 749385942816000001 cubed (749385942816000001³) is 420839626669466526765576726875070164277725828448000001
• The square root of 749385942816000001 is 865670805.1078077113
• The cube root of 749385942816000001 is 908312.2696127481

Scales and comparisons

• 749,385,942,816,000,001 seconds is equal to 23,828,154,978 years, 32 weeks, 6 days, 5 hours, 20 minutes, 1 second.
• To count from 1 to 749,385,942,816,000,001 would take you about seventy-one billion, four hundred eighty-four million, four hundred sixty-four thousand, nine hundred thirty-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 749385942816000001 cubic inches would be around 75692.7 feet tall.

Recreational maths with 749385942816000001

• 749385942816000001 backwards is 100000618249583947
• The number of decimal digits it has is: 18
• The sum of 749385942816000001's digits is 67
• More coming soon!