31444855722

Names of 31444855722

• Cardinal: 31444855722 can be written as Thirty-one billion, four hundred forty-four million, eight hundred fifty-five thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 3.1444855722 × 10¹⁰

Factors of 31444855722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 20742

Divisors of 31444855722

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 5441 10882 15289 16323 30578 32646 38087 45867 48969 76174 91734 97938 107023 114261 137601 146907 214046 228522 275202 293814 321069 342783 412803 642138 685566 825606 963207 1028349 1926414 2056698 2889621 5779242 83187449 166374898 249562347 499124694 582312143 748687041 1164624286 1497374082 1746936429 2246061123 3493872858 4492122246 5240809287 10481618574 15722427861 31444855722
• Sum of all divisors σ(n): 79879852800
• Sum of proper divisors (its aliquot sum) s(n): 48434997078
• 31444855722 is an abundant number, because the sum of its proper divisors (48434997078) is greater than itself. Its abundance is 16990141356

Bases of 31444855722

• Binary: 11101010010010000100110101110101010₂
• Hexadecimal: 0x752426BAA
• Base-36: EG1GDYI

Squares and roots of 31444855722

• 31444855722 squared (31444855722²) is 988778951377396141284
• 31444855722 cubed (31444855722³) is 31092011467012674834714907827048
• The square root of 31444855722 is 177326.9740394845
• The cube root of 31444855722 is 3156.3358065529

Scales and comparisons

• 31,444,855,722 seconds is equal to 999 years, 44 weeks, 1 day, 2 hours, 8 minutes, 42 seconds.
• To count from 1 to 31,444,855,722 would take you about one thousand, nine hundred ninety-nine 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 31444855722 cubic inches would be around 263 feet tall.

Recreational maths with 31444855722

• 31444855722 backwards is 22755844413
• The number of decimal digits it has is: 11
• The sum of 31444855722's digits is 45
• More coming soon!