149475492
149,475,492 is an even composite number composed of five prime numbers multiplied together.
149475492 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 149475492:
22 × 32 × 17 × 467 × 523
(2 × 2 × 3 × 3 × 17 × 467 × 523)See below for interesting mathematical facts about the number 149475492 from the Numbermatics database.
Names of 149475492
- Cardinal: 149475492 can be written as One hundred forty-nine million, four hundred seventy-five thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 1.49475492 × 108
Factors of 149475492
Divisors of 149475492
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 467 523 612 934 1046 1401 1569 1868 2092 2802 3138 4203 4707 5604 6276 7939 8406 8891 9414 15878 16812 17782 18828 23817 26673 31756 35564 47634 53346 71451 80019 95268 106692 142902 160038 244241 285804 320076 488482 732723 976964 1465446 2198169 2930892 4152097 4396338 8304194 8792676 12456291 16608388 24912582 37368873 49825164 74737746 149475492
- Sum of all divisors σ(n): 401690016
- Sum of proper divisors (its aliquot sum) s(n): 252214524
- 149475492 is an abundant number, because the sum of its proper divisors (252214524) is greater than itself. Its abundance is 102739032
Bases of 149475492
- Binary: 10001110100011010000101001002
- Hexadecimal: 0x8E8D0A4
- Base-36: 2GZS10
Squares and roots of 149475492
- 149475492 squared (1494754922) is 22342922708642064
- 149475492 cubed (1494754923) is 3339719364592245168295488
-
The
square root of 149475492 is 12226.0170129115 -
The
cube root of 149475492 is 530.7092580971
Scales and comparisons
How big is 149475492?- 149,475,492 seconds is equal to 4 years, 39 weeks, 1 day, 58 minutes, 12 seconds.
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To count from 1 to 149,475,492 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 149475492 cubic inches would be around 44.2 feet tall.
Recreational maths with 149475492
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The information we have on file for 149475492 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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