31816684234384

Names of 31816684234384

• Cardinal: 31816684234384 can be written as Thirty-one trillion, eight hundred sixteen billion, six hundred eighty-four million, two hundred thirty-four thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.1816684234384 × 10¹³

Factors of 31816684234384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 201460

Divisors of 31816684234384

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 201451 402902 805804 1410157 1611608 2820314 3223216 5640628 9871099 11281256 19742198 22562512 39484396 78968792 157937584 40582505401 81165010802 162330021604 284077537807 324660043208 568155075614 649320086416 1136310151228 1988542764649 2272620302456 3977085529298 4545240604912 7954171058596 15908342117192 31816684234384
• Sum of all divisors σ(n): 71709643009251
• Sum of proper divisors (its aliquot sum) s(n): 39892958774867
• 31816684234384 is an abundant number, because the sum of its proper divisors (39892958774867) is greater than itself. Its abundance is 8076274540483

Bases of 31816684234384

• Binary: 111001110111111100110001010010110011010010000₂
• Hexadecimal: 0x1CEFE6296690
• Base-36: BA0DSB6OG

Squares and roots of 31816684234384

• 31816684234384 squared (31816684234384²) is 1012301395670499380247859456
• 31816684234384 cubed (31816684234384³) is 32208073856074497226376312727978194735104
• 31816684234384 is a perfect square number. Its square root is 5640628
• The cube root of 31816684234384 is 31687.2808139475

Scales and comparisons

• 31,816,684,234,384 seconds is equal to 1,011,672 years, 7 weeks, 3 days, 2 hours, 53 minutes, 4 seconds.
• To count from 1 to 31,816,684,234,384 would take you about two million, five hundred twenty-nine thousand, one hundred eighty 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 31816684234384 cubic inches would be around 2640.6 feet tall.

Recreational maths with 31816684234384

• 31816684234384 backwards is 48343248661813
• The number of decimal digits it has is: 14
• The sum of 31816684234384's digits is 61
• More coming soon!