12997200
12,997,200 is an even composite number composed of four prime numbers multiplied together.
12997200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 12997200:
24 × 3 × 52 × 10831
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 10831)See below for interesting mathematical facts about the number 12997200 from the Numbermatics database.
Names of 12997200
- Cardinal: 12997200 can be written as Twelve million, nine hundred ninety-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.29972 × 107
Factors of 12997200
Divisors of 12997200
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 10831 21662 32493 43324 54155 64986 86648 108310 129972 162465 173296 216620 259944 270775 324930 433240 519888 541550 649860 812325 866480 1083100 1299720 1624650 2166200 2599440 3249300 4332400 6498600 12997200
- Sum of all divisors σ(n): 41638208
- Sum of proper divisors (its aliquot sum) s(n): 28641008
- 12997200 is an abundant number, because the sum of its proper divisors (28641008) is greater than itself. Its abundance is 15643808
Bases of 12997200
- Binary: 1100011001010010010100002
- Hexadecimal: 0xC65250
- Base-36: 7QKPC
Squares and roots of 12997200
- 12997200 squared (129972002) is 168927207840000
- 12997200 cubed (129972003) is 2195580705738048000000
-
The
square root of 12997200 is 3605.1629644165 -
The
cube root of 12997200 is 235.1165861827
Scales and comparisons
How big is 12997200?- 12,997,200 seconds is equal to 21 weeks, 3 days, 10 hours, 20 minutes.
-
To count from 1 to 12,997,200 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 12997200 cubic inches would be around 19.6 feet tall.
Recreational maths with 12997200
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The information we have on file for 12997200 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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