149984900
149,984,900 is an even composite number composed of five prime numbers multiplied together.
149984900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 149984900:
22 × 52 × 13 × 113 × 1021
(2 × 2 × 5 × 5 × 13 × 113 × 1021)See below for interesting mathematical facts about the number 149984900 from the Numbermatics database.
Names of 149984900
- Cardinal: 149984900 can be written as One hundred forty-nine million, nine hundred eighty-four thousand, nine hundred.
Scientific notation
- Scientific notation: 1.499849 × 108
Factors of 149984900
Divisors of 149984900
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 13 20 25 26 50 52 65 100 113 130 226 260 325 452 565 650 1021 1130 1300 1469 2042 2260 2825 2938 4084 5105 5650 5876 7345 10210 11300 13273 14690 20420 25525 26546 29380 36725 51050 53092 66365 73450 102100 115373 132730 146900 230746 265460 331825 461492 576865 663650 1153730 1327300 1499849 2307460 2884325 2999698 5768650 5999396 7499245 11537300 14998490 29996980 37496225 74992450 149984900
- Sum of all divisors σ(n): 353951304
- Sum of proper divisors (its aliquot sum) s(n): 203966404
- 149984900 is an abundant number, because the sum of its proper divisors (203966404) is greater than itself. Its abundance is 53981504
Bases of 149984900
- Binary: 10001111000010010110100001002
- Hexadecimal: 0x8F09684
- Base-36: 2HAP38
Squares and roots of 149984900
- 149984900 squared (1499849002) is 22495470228010000
- 149984900 cubed (1499849003) is 3373980852601057049000000
-
The
square root of 149984900 is 12246.8322434823 -
The
cube root of 149984900 is 531.3114549437
Scales and comparisons
How big is 149984900?- 149,984,900 seconds is equal to 4 years, 39 weeks, 6 days, 22 hours, 28 minutes, 20 seconds.
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To count from 1 to 149,984,900 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 149984900 cubic inches would be around 44.3 feet tall.
Recreational maths with 149984900
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The information we have on file for 149984900 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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