12935985388032

Names of 12935985388032

• Cardinal: 12935985388032 can be written as Twelve trillion, nine hundred thirty-five billion, nine hundred eighty-five million, three hundred eighty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 1.2935985388032 × 10¹³

Factors of 12935985388032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1203123653

Divisors of 12935985388032

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1344 1536 1792 2688 3584 5376 10752 1203123641 2406247282 3609370923 4812494564 7218741846 8421865487 9624989128 14437483692 16843730974 19249978256 25265596461 28874967384 33687461948 38499956512 50531192922 57749934768 67374923896 76999913024 101062385844 115499869536 134749847792 153999826048 202124771688 230999739072 269499695584 307999652096 404249543376 461999478144 538999391168 615999304192 808499086752 923998956288 1077998782336 1616998173504 1847997912576 2155997564672 3233996347008 4311995129344 6467992694016 12935985388032
• Sum of all divisors σ(n): 39385455544512
• Sum of proper divisors (its aliquot sum) s(n): 26449470156480
• 12935985388032 is an abundant number, because the sum of its proper divisors (26449470156480) is greater than itself. Its abundance is 13513484768448

Bases of 12935985388032

• Binary: 10111100001111100100110100000101101000000000₂
• Hexadecimal: 0xBC3E4D05A00
• Base-36: 4L2PJPATC

Squares and roots of 12935985388032

• 12935985388032 squared (12935985388032²) is 167339717959377413608833024
• 12935985388032 cubed (12935985388032³) is 2164704146359902270995796423431335968768
• The square root of 12935985388032 is 3596663.0907039375
• The cube root of 12935985388032 is 23474.6885390127

Scales and comparisons

• 12,935,985,388,032 seconds is equal to 411,324 years, 16 weeks, 5 days, 2 hours, 27 minutes, 12 seconds.
• To count from 1 to 12,935,985,388,032 would take you about one million, twenty-eight thousand, three hundred ten 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 12935985388032 cubic inches would be around 1956.2 feet tall.

Recreational maths with 12935985388032

• 12935985388032 backwards is 23088358953921
• The number of decimal digits it has is: 14
• The sum of 12935985388032's digits is 66
• More coming soon!