39939828015312

Names of 39939828015312

• Cardinal: 39939828015312 can be written as Thirty-nine trillion, nine hundred thirty-nine billion, eight hundred twenty-eight million, fifteen thousand, three hundred twelve.

Scientific notation

• Scientific notation: 3.9939828015312 × 10¹³

Factors of 39939828015312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 92453305596

Divisors of 39939828015312

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 92453305591 184906611182 277359916773 369813222364 554719833546 739626444728 832079750319 1109439667092 1479252889456 1664159500638 2218879334184 2496239250957 3328319001276 4437758668368 4992478501914 6656638002552 9984957003828 13313276005104 19969914007656 39939828015312
• Sum of all divisors σ(n): 114642098934080
• Sum of proper divisors (its aliquot sum) s(n): 74702270918768
• 39939828015312 is an abundant number, because the sum of its proper divisors (74702270918768) is greater than itself. Its abundance is 34762442903456

Bases of 39939828015312

• Binary: 1001000101001100110111010000101110000011010000₂
• Hexadecimal: 0x24533742E0D0
• Base-36: E5O3QDUC0

Squares and roots of 39939828015312

• 39939828015312 squared (39939828015312²) is 1595189861892701292906457344
• 39939828015312 cubed (39939828015312³) is 63711608735763791259362568605680506851328
• The square root of 39939828015312 is 6319796.5169229935
• The cube root of 39939828015312 is 34182.3615529621

Scales and comparisons

• 39,939,828,015,312 seconds is equal to 1,269,962 years, 51 weeks, 2 days, 22 hours, 55 minutes, 12 seconds.
• To count from 1 to 39,939,828,015,312 would take you about three million, one hundred seventy-four thousand, nine hundred seven 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 39939828015312 cubic inches would be around 2848.5 feet tall.

Recreational maths with 39939828015312

• 39939828015312 backwards is 21351082893993
• The number of decimal digits it has is: 14
• The sum of 39939828015312's digits is 63
• More coming soon!