31008115440672

Names of 31008115440672

• Cardinal: 31008115440672 can be written as Thirty-one trillion, eight billion, one hundred fifteen million, four hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 3.1008115440672 × 10¹³

Factors of 31008115440672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2357673153

Divisors of 31008115440672

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 137 274 411 548 822 1096 1644 2192 3288 4384 6576 13152 2357673011 4715346022 7073019033 9430692044 14146038066 18861384088 28292076132 37722768176 56584152264 75445536352 113168304528 226336609056 323001202507 646002405014 969003607521 1292004810028 1938007215042 2584009620056 3876014430084 5168019240112 7752028860168 10336038480224 15504057720336 31008115440672
• Sum of all divisors σ(n): 81990436665312
• Sum of proper divisors (its aliquot sum) s(n): 50982321224640
• 31008115440672 is an abundant number, because the sum of its proper divisors (50982321224640) is greater than itself. Its abundance is 19974205783968

Bases of 31008115440672

• Binary: 111000011001110100011101101001011110000100000₂
• Hexadecimal: 0x1C33A3B4BC20
• Base-36: AZOXJBSIO

Squares and roots of 31008115440672

• 31008115440672 squared (31008115440672²) is 961503223182041300751811584
• 31008115440672 cubed (31008115440672³) is 29814402941006950954538264139906474344448
• The square root of 31008115440672 is 5568493.1032256833
• The cube root of 31008115440672 is 31416.5475415467

Scales and comparisons

• 31,008,115,440,672 seconds is equal to 985,962 years, 8 weeks, 1 day, 11 minutes, 12 seconds.
• To count from 1 to 31,008,115,440,672 would take you about two million, four hundred sixty-four thousand, nine hundred five 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 31008115440672 cubic inches would be around 2618 feet tall.

Recreational maths with 31008115440672

• 31008115440672 backwards is 27604451180013
• The number of decimal digits it has is: 14
• The sum of 31008115440672's digits is 42
• More coming soon!