149991960
149,991,960 is an even composite number composed of five prime numbers multiplied together.
149991960 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 149991960:
23 × 3 × 5 × 337 × 3709
(2 × 2 × 2 × 3 × 5 × 337 × 3709)See below for interesting mathematical facts about the number 149991960 from the Numbermatics database.
Names of 149991960
- Cardinal: 149991960 can be written as One hundred forty-nine million, nine hundred ninety-one thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.4999196 × 108
Factors of 149991960
Divisors of 149991960
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 337 674 1011 1348 1685 2022 2696 3370 3709 4044 5055 6740 7418 8088 10110 11127 13480 14836 18545 20220 22254 29672 37090 40440 44508 55635 74180 89016 111270 148360 222540 445080 1249933 2499866 3749799 4999732 6249665 7499598 9999464 12499330 14999196 18748995 24998660 29998392 37497990 49997320 74995980 149991960
- Sum of all divisors σ(n): 451432800
- Sum of proper divisors (its aliquot sum) s(n): 301440840
- 149991960 is an abundant number, because the sum of its proper divisors (301440840) is greater than itself. Its abundance is 151448880
Bases of 149991960
- Binary: 10001111000010110010000110002
- Hexadecimal: 0x8F0B218
- Base-36: 2HAUJC
Squares and roots of 149991960
- 149991960 squared (1499919602) is 22497588064641600
- 149991960 cubed (1499919603) is 3374457329088200281536000
-
The
square root of 149991960 is 12247.1204778919 -
The
cube root of 149991960 is 531.3197913385
Scales and comparisons
How big is 149991960?- 149,991,960 seconds is equal to 4 years, 40 weeks, 26 minutes.
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To count from 1 to 149,991,960 would take you about seven years!
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 149991960 cubic inches would be around 44.3 feet tall.
Recreational maths with 149991960
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The information we have on file for 149991960 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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