31339315152

Names of 31339315152

• Cardinal: 31339315152 can be written as Thirty-one billion, three hundred thirty-nine million, three hundred fifteen thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.1339315152 × 10¹⁰

Factors of 31339315152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 73765

Divisors of 31339315152

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 997 1994 2991 3988 5982 7976 8973 11964 15952 17946 23928 26919 35892 47856 53838 71784 72763 107676 143568 145526 215352 218289 291052 430704 436578 582104 654867 873156 1164208 1309734 1746312 1964601 2619468 3492624 3929202 5238936 7858404 10477872 15716808 31433616 72544711 145089422 217634133 290178844 435268266 580357688 652902399 870536532 1160715376 1305804798 1741073064 1958707197 2611609596 3482146128 3917414394 5223219192 7834828788 10446438384 15669657576 31339315152
• Sum of all divisors σ(n): 90046905280
• Sum of proper divisors (its aliquot sum) s(n): 58707590128
• 31339315152 is an abundant number, because the sum of its proper divisors (58707590128) is greater than itself. Its abundance is 27368274976

Bases of 31339315152

• Binary: 11101001011111101111111111111010000₂
• Hexadecimal: 0x74BF7FFD0
• Base-36: EEAMAC0

Squares and roots of 31339315152

• 31339315152 squared (31339315152²) is 982152674196376783104
• 31339315152 cubed (31339315152³) is 30779992184019830342232204791808
• The square root of 31339315152 is 177029.1364493427
• The cube root of 31339315152 is 3152.8005714887

Scales and comparisons

• 31,339,315,152 seconds is equal to 996 years, 25 weeks, 4 days, 13 hours, 19 minutes, 12 seconds.
• To count from 1 to 31,339,315,152 would take you about one thousand, nine 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 31339315152 cubic inches would be around 262.7 feet tall.

Recreational maths with 31339315152

• 31339315152 backwards is 25151393313
• 31339315152 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31339315152's digits is 36
• More coming soon!