149189960
149,189,960 is an even composite number composed of five prime numbers multiplied together.
149189960 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 149189960:
23 × 5 × 17 × 23 × 9539
(2 × 2 × 2 × 5 × 17 × 23 × 9539)See below for interesting mathematical facts about the number 149189960 from the Numbermatics database.
Names of 149189960
- Cardinal: 149189960 can be written as One hundred forty-nine million, one hundred eighty-nine thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.4918996 × 108
Factors of 149189960
Divisors of 149189960
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 17 20 23 34 40 46 68 85 92 115 136 170 184 230 340 391 460 680 782 920 1564 1955 3128 3910 7820 9539 15640 19078 38156 47695 76312 95390 162163 190780 219397 324326 381560 438794 648652 810815 877588 1096985 1297304 1621630 1755176 2193970 3243260 3729749 4387940 6486520 7459498 8775880 14918996 18648745 29837992 37297490 74594980 149189960
- Sum of all divisors σ(n): 370915200
- Sum of proper divisors (its aliquot sum) s(n): 221725240
- 149189960 is an abundant number, because the sum of its proper divisors (221725240) is greater than itself. Its abundance is 72535280
Bases of 149189960
- Binary: 10001110010001110101010010002
- Hexadecimal: 0x8E47548
- Base-36: 2GTNPK
Squares and roots of 149189960
- 149189960 squared (1491899602) is 22257644164801600
- 149189960 cubed (1491899603) is 3320617042640984111936000
-
The
square root of 149189960 is 12214.3342020759 -
The
cube root of 149189960 is 530.3711177889
Scales and comparisons
How big is 149189960?- 149,189,960 seconds is equal to 4 years, 38 weeks, 4 days, 17 hours, 39 minutes, 20 seconds.
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To count from 1 to 149,189,960 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 149189960 cubic inches would be around 44.2 feet tall.
Recreational maths with 149189960
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The information we have on file for 149189960 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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