42137900
42,137,900 is an even composite number composed of five prime numbers multiplied together.
42137900 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 42137900:
22 × 52 × 7 × 17 × 3541
(2 × 2 × 5 × 5 × 7 × 17 × 3541)See below for interesting mathematical facts about the number 42137900 from the Numbermatics database.
Names of 42137900
- Cardinal: 42137900 can be written as Forty-two million, one hundred thirty-seven thousand, nine hundred.
Scientific notation
- Scientific notation: 4.21379 × 107
Factors of 42137900
Divisors of 42137900
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 7 10 14 17 20 25 28 34 35 50 68 70 85 100 119 140 170 175 238 340 350 425 476 595 700 850 1190 1700 2380 2975 3541 5950 7082 11900 14164 17705 24787 35410 49574 60197 70820 88525 99148 120394 123935 177050 240788 247870 300985 354100 421379 495740 601970 619675 842758 1203940 1239350 1504925 1685516 2106895 2478700 3009850 4213790 6019700 8427580 10534475 21068950 42137900
- Sum of all divisors σ(n): 110680416
- Sum of proper divisors (its aliquot sum) s(n): 68542516
- 42137900 is an abundant number, because the sum of its proper divisors (68542516) is greater than itself. Its abundance is 26404616
Bases of 42137900
- Binary: 101000001011111001001011002
- Hexadecimal: 0x282F92C
- Base-36: P35T8
Squares and roots of 42137900
- 42137900 squared (421379002) is 1775602616410000
- 42137900 cubed (421379003) is 74820165490022939000000
-
The
square root of 42137900 is 6491.3711956721 -
The
cube root of 42137900 is 347.9826806901
Scales and comparisons
How big is 42137900?- 42,137,900 seconds is equal to 1 year, 17 weeks, 4 days, 16 hours, 58 minutes, 20 seconds.
-
To count from 1 to 42,137,900 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 42137900 cubic inches would be around 29 feet tall.
Recreational maths with 42137900
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The information we have on file for 42137900 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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