12742968
12,742,968 is an even composite number composed of five prime numbers multiplied together.
12742968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12742968:
23 × 3 × 7 × 101 × 751
(2 × 2 × 2 × 3 × 7 × 101 × 751)See below for interesting mathematical facts about the number 12742968 from the Numbermatics database.
Names of 12742968
- Cardinal: 12742968 can be written as Twelve million, seven hundred forty-two thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.2742968 × 107
Factors of 12742968
Divisors of 12742968
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 101 168 202 303 404 606 707 751 808 1212 1414 1502 2121 2253 2424 2828 3004 4242 4506 5257 5656 6008 8484 9012 10514 15771 16968 18024 21028 31542 42056 63084 75851 126168 151702 227553 303404 455106 530957 606808 910212 1061914 1592871 1820424 2123828 3185742 4247656 6371484 12742968
- Sum of all divisors σ(n): 36817920
- Sum of proper divisors (its aliquot sum) s(n): 24074952
- 12742968 is an abundant number, because the sum of its proper divisors (24074952) is greater than itself. Its abundance is 11331984
Bases of 12742968
- Binary: 1100001001110001001110002
- Hexadecimal: 0xC27138
- Base-36: 7L4JC
Squares and roots of 12742968
- 12742968 squared (127429682) is 162383233449024
- 12742968 cubed (127429683) is 2069244347577442463232
-
The
square root of 12742968 is 3569.7294015093 -
The
cube root of 12742968 is 233.5734797409
Scales and comparisons
How big is 12742968?- 12,742,968 seconds is equal to 21 weeks, 11 hours, 42 minutes, 48 seconds.
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To count from 1 to 12,742,968 would take you about thirty-one 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 12742968 cubic inches would be around 19.5 feet tall.
Recreational maths with 12742968
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The information we have on file for 12742968 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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