42949270
42,949,270 is an even composite number composed of six prime numbers multiplied together.
42949270 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 42949270:
2 × 5 × 7 × 13 × 109 × 433
See below for interesting mathematical facts about the number 42949270 from the Numbermatics database.
Names of 42949270
- Cardinal: 42949270 can be written as Forty-two million, nine hundred forty-nine thousand, two hundred seventy.
Scientific notation
- Scientific notation: 4.294927 × 107
Factors of 42949270
Divisors of 42949270
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 13 14 26 35 65 70 91 109 130 182 218 433 455 545 763 866 910 1090 1417 1526 2165 2834 3031 3815 4330 5629 6062 7085 7630 9919 11258 14170 15155 19838 28145 30310 39403 47197 49595 56290 78806 94394 99190 197015 235985 330379 394030 471970 613561 660758 1227122 1651895 3067805 3303790 4294927 6135610 8589854 21474635 42949270
- Sum of all divisors σ(n): 96243840
- Sum of proper divisors (its aliquot sum) s(n): 53294570
- 42949270 is an abundant number, because the sum of its proper divisors (53294570) is greater than itself. Its abundance is 10345300
Bases of 42949270
- Binary: 101000111101011010100101102
- Hexadecimal: 0x28F5A96
- Base-36: PKJVA
Squares and roots of 42949270
- 42949270 squared (429492702) is 1844639793532900
- 42949270 cubed (429492703) is 79225932545188775983000
-
The
square root of 42949270 is 6553.5692565197 -
The
cube root of 42949270 is 350.2019786573
Scales and comparisons
How big is 42949270?- 42,949,270 seconds is equal to 1 year, 19 weeks, 2 hours, 21 minutes, 10 seconds.
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To count from 1 to 42,949,270 would take you about two 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 42949270 cubic inches would be around 29.2 feet tall.
Recreational maths with 42949270
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The information we have on file for 42949270 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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