742918007143130930

Names of 742918007143130930

• Cardinal: 742918007143130930 can be written as Seven hundred forty-two quadrillion, nine hundred eighteen trillion, seven billion, one hundred forty-three million, one hundred thirty thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 7.4291800714313093 × 10¹⁷

Factors of 742918007143130930

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 74291800714313100

Divisors of 742918007143130930

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 74291800714313093 148583601428626186 371459003571565465 742918007143130930
• Sum of all divisors σ(n): 1337252412857635692
• Sum of proper divisors (its aliquot sum) s(n): 594334405714504762
• 742918007143130930 is a deficient number, because the sum of its proper divisors (594334405714504762) is less than itself. Its deficiency is 148583601428626168

Bases of 742918007143130930

• Binary: 101001001111010111111111110111001001000000011110011100110010₂
• Hexadecimal: 0xA4F5FFDC901E732
• Base-36: 5N72GCW6I3AQ

Squares and roots of 742918007143130930

• 742918007143130930 squared (742918007143130930²) is 551927165337521139531799483122664900
• 742918007143130930 cubed (742918007143130930³) is 410036629760708535768356549720966568629720631215357000
• The square root of 742918007143130930 is 861926915.1982266123
• The cube root of 742918007143130930 is 905691.5065881461

Scales and comparisons

• 742,918,007,143,130,930 seconds is equal to 23,622,494,630 years, 45 weeks, 3 days, 2 hours, 8 minutes, 50 seconds.
• To count from 1 to 742,918,007,143,130,930 would take you about seventy billion, eight hundred sixty-seven million, four hundred eighty-three thousand, eight hundred ninety-two 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 742918007143130930 cubic inches would be around 75474.3 feet tall.

Recreational maths with 742918007143130930

• 742918007143130930 backwards is 039031341700819247
• The number of decimal digits it has is: 18
• The sum of 742918007143130930's digits is 62
• More coming soon!