12944800
12,944,800 is an even composite number composed of four prime numbers multiplied together.
12944800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 12944800:
25 × 52 × 11 × 1471
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 1471)See below for interesting mathematical facts about the number 12944800 from the Numbermatics database.
Names of 12944800
- Cardinal: 12944800 can be written as Twelve million, nine hundred forty-four thousand, eight hundred.
Scientific notation
- Scientific notation: 1.29448 × 107
Factors of 12944800
Divisors of 12944800
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 160 176 200 220 275 352 400 440 550 800 880 1100 1471 1760 2200 2942 4400 5884 7355 8800 11768 14710 16181 23536 29420 32362 36775 47072 58840 64724 73550 80905 117680 129448 147100 161810 235360 258896 294200 323620 404525 517792 588400 647240 809050 1176800 1294480 1618100 2588960 3236200 6472400 12944800
- Sum of all divisors σ(n): 34497792
- Sum of proper divisors (its aliquot sum) s(n): 21552992
- 12944800 is an abundant number, because the sum of its proper divisors (21552992) is greater than itself. Its abundance is 8608192
Bases of 12944800
- Binary: 1100010110000101101000002
- Hexadecimal: 0xC585A0
- Base-36: 7PG9S
Squares and roots of 12944800
- 12944800 squared (129448002) is 167567847040000
- 12944800 cubed (129448003) is 2169132266363392000000
-
The
square root of 12944800 is 3597.8882695271 -
The
cube root of 12944800 is 234.8001923173
Scales and comparisons
How big is 12944800?- 12,944,800 seconds is equal to 21 weeks, 2 days, 19 hours, 46 minutes, 40 seconds.
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To count from 1 to 12,944,800 would take you about thirty-two weeks!
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 12944800 cubic inches would be around 19.6 feet tall.
Recreational maths with 12944800
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The information we have on file for 12944800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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