12808042723596800

Names of 12808042723596800

• Cardinal: 12808042723596800 can be written as Twelve quadrillion, eight hundred eight trillion, forty-two billion, seven hundred twenty-three million, five hundred ninety-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28080427235968 × 10¹⁶

Factors of 12808042723596800

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1000628337788

Divisors of 12808042723596800

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1280 1600 2560 3200 6400 12800 1000628337781 2001256675562 4002513351124 5003141688905 8005026702248 10006283377810 16010053404496 20012566755620 25015708444525 32020106808992 40025133511240 50031416889050 64040213617984 80050267022480 100062833778100 128080427235968 160100534044960 200125667556200 256160854471936 320201068089920 400251335112400 512321708943872 640402136179840 800502670224800 1280804272359680 1601005340449600 2561608544719360 3202010680899200 6404021361798400 12808042723596800
• Sum of all divisors σ(n): 31732926476080566
• Sum of proper divisors (its aliquot sum) s(n): 18924883752483766
• 12808042723596800 is an abundant number, because the sum of its proper divisors (18924883752483766) is greater than itself. Its abundance is 6116841028886966

Bases of 12808042723596800

• Binary: 101101100000001101100011010100110011101101101000000000₂
• Hexadecimal: 0x2D80D8D4CEDA00
• Base-36: 3I42LLJRKZK

Squares and roots of 12808042723596800

• 12808042723596800 squared (12808042723596800²) is 164045958409480934523528970240000
• 12808042723596800 cubed (12808042723596800³) is 2101107643942015565610102921285757652959232000000
• The square root of 12808042723596800 is 113172623.5606332491
• The cube root of 12808042723596800 is 233970.4026874991

Scales and comparisons

• 12,808,042,723,596,800 seconds is equal to 407,256,140 years, 38 weeks, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 12,808,042,723,596,800 would take you about one billion, two hundred twenty-one million, seven hundred sixty-eight thousand, four hundred twenty-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 12808042723596800 cubic inches would be around 19497.5 feet tall.

Recreational maths with 12808042723596800

• 12808042723596800 backwards is 00869532724080821
• The number of decimal digits it has is: 17
• The sum of 12808042723596800's digits is 65
• More coming soon!