42125900
42,125,900 is an even composite number composed of five prime numbers multiplied together.
42125900 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 42125900:
22 × 52 × 31 × 107 × 127
(2 × 2 × 5 × 5 × 31 × 107 × 127)See below for interesting mathematical facts about the number 42125900 from the Numbermatics database.
Names of 42125900
- Cardinal: 42125900 can be written as Forty-two million, one hundred twenty-five thousand, nine hundred.
Scientific notation
- Scientific notation: 4.21259 × 107
Factors of 42125900
Divisors of 42125900
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 10 20 25 31 50 62 100 107 124 127 155 214 254 310 428 508 535 620 635 775 1070 1270 1550 2140 2540 2675 3100 3175 3317 3937 5350 6350 6634 7874 10700 12700 13268 13589 15748 16585 19685 27178 33170 39370 54356 66340 67945 78740 82925 98425 135890 165850 196850 271780 331700 339725 393700 421259 679450 842518 1358900 1685036 2106295 4212590 8425180 10531475 21062950 42125900
- Sum of all divisors σ(n): 95993856
- Sum of proper divisors (its aliquot sum) s(n): 53867956
- 42125900 is an abundant number, because the sum of its proper divisors (53867956) is greater than itself. Its abundance is 11742056
Bases of 42125900
- Binary: 101000001011001010010011002
- Hexadecimal: 0x282CA4C
- Base-36: P2WJW
Squares and roots of 42125900
- 42125900 squared (421259002) is 1774591450810000
- 42125900 cubed (421259003) is 74756261997676979000000
-
The
square root of 42125900 is 6490.4468259127 -
The
cube root of 42125900 is 347.9496448033
Scales and comparisons
How big is 42125900?- 42,125,900 seconds is equal to 1 year, 17 weeks, 4 days, 13 hours, 38 minutes, 20 seconds.
-
To count from 1 to 42,125,900 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 42125900 cubic inches would be around 29 feet tall.
Recreational maths with 42125900
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The information we have on file for 42125900 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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