40149030
40,149,030 is an even composite number composed of six prime numbers multiplied together.
40149030 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 40149030:
2 × 3 × 5 × 23 × 31 × 1877
See below for interesting mathematical facts about the number 40149030 from the Numbermatics database.
Names of 40149030
- Cardinal: 40149030 can be written as Forty million, one hundred forty-nine thousand and thirty.
Scientific notation
- Scientific notation: 4.014903 × 107
Factors of 40149030
Divisors of 40149030
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 15 23 30 31 46 62 69 93 115 138 155 186 230 310 345 465 690 713 930 1426 1877 2139 3565 3754 4278 5631 7130 9385 10695 11262 18770 21390 28155 43171 56310 58187 86342 116374 129513 174561 215855 259026 290935 349122 431710 581870 647565 872805 1295130 1338301 1745610 2676602 4014903 6691505 8029806 13383010 20074515 40149030
- Sum of all divisors σ(n): 103845888
- Sum of proper divisors (its aliquot sum) s(n): 63696858
- 40149030 is an abundant number, because the sum of its proper divisors (63696858) is greater than itself. Its abundance is 23547828
Bases of 40149030
- Binary: 100110010010100000001001102
- Hexadecimal: 0x264A026
- Base-36: NWJ6U
Squares and roots of 40149030
- 40149030 squared (401490302) is 1611944609940900
- 40149030 cubed (401490303) is 64718012502855492327000
-
The
square root of 40149030 is 6336.3262226625 -
The
cube root of 40149030 is 342.4193924713
Scales and comparisons
How big is 40149030?- 40,149,030 seconds is equal to 1 year, 14 weeks, 2 days, 16 hours, 30 minutes, 30 seconds.
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To count from 1 to 40,149,030 would take you about forty-seven weeks!
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 40149030 cubic inches would be around 28.5 feet tall.
Recreational maths with 40149030
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The information we have on file for 40149030 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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