12989424
12,989,424 is an even composite number composed of five prime numbers multiplied together.
12989424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12989424:
24 × 3 × 7 × 67 × 577
(2 × 2 × 2 × 2 × 3 × 7 × 67 × 577)See below for interesting mathematical facts about the number 12989424 from the Numbermatics database.
Names of 12989424
- Cardinal: 12989424 can be written as Twelve million, nine hundred eighty-nine thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.2989424 × 107
Factors of 12989424
Divisors of 12989424
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 67 84 112 134 168 201 268 336 402 469 536 577 804 938 1072 1154 1407 1608 1731 1876 2308 2814 3216 3462 3752 4039 4616 5628 6924 7504 8078 9232 11256 12117 13848 16156 22512 24234 27696 32312 38659 48468 64624 77318 96936 115977 154636 193872 231954 270613 309272 463908 541226 618544 811839 927816 1082452 1623678 1855632 2164904 3247356 4329808 6494712 12989424
- Sum of all divisors σ(n): 38989568
- Sum of proper divisors (its aliquot sum) s(n): 26000144
- 12989424 is an abundant number, because the sum of its proper divisors (26000144) is greater than itself. Its abundance is 13010720
Bases of 12989424
- Binary: 1100011000110011111100002
- Hexadecimal: 0xC633F0
- Base-36: 7QEPC
Squares and roots of 12989424
- 12989424 squared (129894242) is 168725135851776
- 12989424 cubed (129894243) is 2191642329036319617024
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The
square root of 12989424 is 3604.0843497345 -
The
cube root of 12989424 is 235.0696880995
Scales and comparisons
How big is 12989424?- 12,989,424 seconds is equal to 21 weeks, 3 days, 8 hours, 10 minutes, 24 seconds.
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To count from 1 to 12,989,424 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 12989424 cubic inches would be around 19.6 feet tall.
Recreational maths with 12989424
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The information we have on file for 12989424 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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