16249142
16,249,142 is an even composite number composed of six prime numbers multiplied together.
16249142 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 16249142:
2 × 7 × 13 × 19 × 37 × 127
See below for interesting mathematical facts about the number 16249142 from the Numbermatics database.
Names of 16249142
- Cardinal: 16249142 can be written as Sixteen million, two hundred forty-nine thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.6249142 × 107
Factors of 16249142
Divisors of 16249142
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 7 13 14 19 26 37 38 74 91 127 133 182 247 254 259 266 481 494 518 703 889 962 1406 1651 1729 1778 2413 3302 3367 3458 4699 4826 4921 6734 9139 9398 9842 11557 16891 18278 23114 31369 32893 33782 61087 62738 63973 65786 89281 122174 127946 178562 219583 427609 439166 624967 855218 1160653 1249934 2321306 8124571 16249142
- Sum of all divisors σ(n): 32686080
- Sum of proper divisors (its aliquot sum) s(n): 16436938
- 16249142 is an abundant number, because the sum of its proper divisors (16436938) is greater than itself. Its abundance is 187796
Bases of 16249142
- Binary: 1111011111110001001101102
- Hexadecimal: 0xF7F136
- Base-36: 9O9X2
Squares and roots of 16249142
- 16249142 squared (162491422) is 264034615736164
- 16249142 cubed (162491423) is 4290335964012363371288
-
The
square root of 16249142 is 4031.0224509421 -
The
cube root of 16249142 is 253.2853929751
Scales and comparisons
How big is 16249142?- 16,249,142 seconds is equal to 26 weeks, 6 days, 1 hour, 39 minutes, 2 seconds.
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To count from 1 to 16,249,142 would take you about forty 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 16249142 cubic inches would be around 21.1 feet tall.
Recreational maths with 16249142
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The information we have on file for 16249142 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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