149131500
149,131,500 is an even composite number composed of five prime numbers multiplied together.
149131500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 149131500:
22 × 3 × 53 × 72 × 2029
(2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 2029)See below for interesting mathematical facts about the number 149131500 from the Numbermatics database.
Names of 149131500
- Cardinal: 149131500 can be written as One hundred forty-nine million, one hundred thirty-one thousand, five hundred.
Scientific notation
- Scientific notation: 1.491315 × 108
Factors of 149131500
Divisors of 149131500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 98 100 105 125 140 147 150 175 196 210 245 250 294 300 350 375 420 490 500 525 588 700 735 750 875 980 1050 1225 1470 1500 1750 2029 2100 2450 2625 2940 3500 3675 4058 4900 5250 6087 6125 7350 8116 10145 10500 12174 12250 14203 14700 18375 20290 24348 24500 28406 30435 36750 40580 42609 50725 56812 60870 71015 73500 85218 99421 101450 121740 142030 152175 170436 198842 202900 213045 253625 284060 298263 304350 355075 397684 426090 497105 507250 596526 608700 710150 760875 852180 994210 1014500 1065225 1193052 1420300 1491315 1521750 1775375 1988420 2130450 2485525 2982630 3043500 3550750 4260900 4971050 5326125 5965260 7101500 7456575 9942100 10652250 12427625 14913150 21304500 24855250 29826300 37282875 49710500 74565750 149131500
- Sum of all divisors σ(n): 505421280
- Sum of proper divisors (its aliquot sum) s(n): 356289780
- 149131500 is an abundant number, because the sum of its proper divisors (356289780) is greater than itself. Its abundance is 207158280
Bases of 149131500
- Binary: 10001110001110010000111011002
- Hexadecimal: 0x8E390EC
- Base-36: 2GSELO
Squares and roots of 149131500
- 149131500 squared (1491315002) is 22240204292250000
- 149131500 cubed (1491315003) is 3316715026409680875000000
-
The
square root of 149131500 is 12211.9408776819 -
The
cube root of 149131500 is 530.3018335329
Scales and comparisons
How big is 149131500?- 149,131,500 seconds is equal to 4 years, 38 weeks, 4 days, 1 hour, 25 minutes.
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To count from 1 to 149,131,500 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 149131500 cubic inches would be around 44.2 feet tall.
Recreational maths with 149131500
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The information we have on file for 149131500 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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