31834430838

Names of 31834430838

• Cardinal: 31834430838 can be written as Thirty-one billion, eight hundred thirty-four million, four hundred thirty thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 3.1834430838 × 10¹⁰

Factors of 31834430838

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12031165

Divisors of 31834430838

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 294 378 441 882 1323 2646 12031153 24062306 36093459 72186918 84218071 108280377 168436142 216560754 252654213 324841131 505308426 589526497 649682262 757962639 1179052994 1515925278 1768579491 2273887917 3537158982 4547775834 5305738473 10611476946 15917215419 31834430838
• Sum of all divisors σ(n): 82293093360
• Sum of proper divisors (its aliquot sum) s(n): 50458662522
• 31834430838 is an abundant number, because the sum of its proper divisors (50458662522) is greater than itself. Its abundance is 18624231684

Bases of 31834430838

• Binary: 11101101001011110101101110101110110₂
• Hexadecimal: 0x7697ADD76
• Base-36: EMHEC1I

Squares and roots of 31834430838

• 31834430838 squared (31834430838²) is 1013430986779405382244
• 31834430838 cubed (31834430838³) is 32261998657715073003811571240472
• The square root of 31834430838 is 178422.0581598587
• The cube root of 31834430838 is 3169.3171194047

Scales and comparisons

• 31,834,430,838 seconds is equal to 1,012 years, 12 weeks, 2 days, 1 hour, 27 minutes, 18 seconds.
• To count from 1 to 31,834,430,838 would take you about two thousand and twenty-four 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 31834430838 cubic inches would be around 264.1 feet tall.

Recreational maths with 31834430838

• 31834430838 backwards is 83803443813
• The number of decimal digits it has is: 11
• The sum of 31834430838's digits is 45
• More coming soon!