494473297731

Names of 494473297731

• Cardinal: 494473297731 can be written as Four hundred ninety-four billion, four hundred seventy-three million, two hundred ninety-seven thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 4.94473297731 × 10¹¹

Factors of 494473297731

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 45653

Divisors of 494473297731

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 21 43 129 281 301 843 903 1849 1967 5547 5901 12083 12943 36249 38829 45319 84581 135957 253743 317233 519569 951699 1558707 1948717 3636983 5846151 10910949 12734639 13641019 38203917 40923057 83794831 89142473 251384493 267427419 547589477 586563817 1642768431 1759691451 3833126339 11499379017 23546347511 70639042533 164824432577 494473297731
• Sum of all divisors σ(n): 774175818240
• Sum of proper divisors (its aliquot sum) s(n): 279702520509
• 494473297731 is a deficient number, because the sum of its proper divisors (279702520509) is less than itself. Its deficiency is 214770777222

Bases of 494473297731

• Binary: 111001100100000111001111011111101000011₂
• Hexadecimal: 0x7320E7BF43
• Base-36: 6B5OMUDF

Squares and roots of 494473297731

• 494473297731 squared (494473297731²) is 244503842168970169748361
• 494473297731 cubed (494473297731³) is 120900621145190619555638918102268891
• The square root of 494473297731 is 703187.9533460453
• The cube root of 494473297731 is 7907.6532026807

Scales and comparisons

• 494,473,297,731 seconds is equal to 15,722 years, 37 weeks, 3 days, 13 hours, 48 minutes, 51 seconds.
• To count from 1 to 494,473,297,731 would take you about thirty-one thousand, four 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 494473297731 cubic inches would be around 659 feet tall.

Recreational maths with 494473297731

• 494473297731 backwards is 137792374494
• The number of decimal digits it has is: 12
• The sum of 494473297731's digits is 60
• More coming soon!