13222789242

Names of 13222789242

• Cardinal: 13222789242 can be written as Thirteen billion, two hundred twenty-two million, seven hundred eighty-nine thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.3222789242 × 10¹⁰

Factors of 13222789242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6647

Divisors of 13222789242

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 39 78 113 226 239 339 478 678 717 1434 1469 2938 3107 4407 6214 6277 8814 9321 12554 18642 18831 27007 37662 54014 81021 81601 162042 163202 244803 351091 489606 702182 709301 1053273 1418602 1500203 2106546 2127903 3000406 4255806 4500609 9001218 9220913 18441826 19502639 27662739 39005278 55325478 58507917 117015834 169522939 339045878 508568817 1017137634 2203798207 4407596414 6611394621 13222789242
• Sum of all divisors σ(n): 28856701440
• Sum of proper divisors (its aliquot sum) s(n): 15633912198
• 13222789242 is an abundant number, because the sum of its proper divisors (15633912198) is greater than itself. Its abundance is 2411122956

Bases of 13222789242

• Binary: 1100010100001000111100000001111010₂
• Hexadecimal: 0x31423C07A
• Base-36: 62OI9H6

Squares and roots of 13222789242

• 13222789242 squared (13222789242²) is 174842155338350934564
• 13222789242 cubed (13222789242³) is 2311900970656039607573505160488
• The square root of 13222789242 is 114990.3876069647
• The cube root of 13222789242 is 2364.6907829645

Scales and comparisons

• 13,222,789,242 seconds is equal to 420 years, 23 weeks, 13 hours, 42 seconds.
• To count from 1 to 13,222,789,242 would take you about eight hundred forty 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 13222789242 cubic inches would be around 197.1 feet tall.

Recreational maths with 13222789242

• 13222789242 backwards is 24298722231
• The number of decimal digits it has is: 11
• The sum of 13222789242's digits is 42
• More coming soon!