42138980
42,138,980 is an even composite number composed of six prime numbers multiplied together.
42138980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42138980:
22 × 5 × 13 × 41 × 59 × 67
(2 × 2 × 5 × 13 × 41 × 59 × 67)See below for interesting mathematical facts about the number 42138980 from the Numbermatics database.
Names of 42138980
- Cardinal: 42138980 can be written as Forty-two million, one hundred thirty-eight thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 4.213898 × 107
Factors of 42138980
Divisors of 42138980
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 13 20 26 41 52 59 65 67 82 118 130 134 164 205 236 260 268 295 335 410 533 590 670 767 820 871 1066 1180 1340 1534 1742 2132 2419 2665 2747 3068 3484 3835 3953 4355 4838 5330 5494 7670 7906 8710 9676 10660 10988 12095 13735 15340 15812 17420 19765 24190 27470 31447 35711 39530 48380 51389 54940 62894 71422 79060 102778 125788 142844 157235 162073 178555 205556 256945 314470 324146 357110 513890 628940 648292 714220 810365 1027780 1620730 2106949 3241460 4213898 8427796 10534745 21069490 42138980
- Sum of all divisors σ(n): 100759680
- Sum of proper divisors (its aliquot sum) s(n): 58620700
- 42138980 is an abundant number, because the sum of its proper divisors (58620700) is greater than itself. Its abundance is 16481720
Bases of 42138980
- Binary: 101000001011111101011001002
- Hexadecimal: 0x282FD64
- Base-36: P36N8
Squares and roots of 42138980
- 42138980 squared (421389802) is 1775693635440400
- 42138980 cubed (421389803) is 74825918589950306792000
-
The
square root of 42138980 is 6491.4543824939 -
The
cube root of 42138980 is 347.9856536121
Scales and comparisons
How big is 42138980?- 42,138,980 seconds is equal to 1 year, 17 weeks, 4 days, 17 hours, 16 minutes, 20 seconds.
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To count from 1 to 42,138,980 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 42138980 cubic inches would be around 29 feet tall.
Recreational maths with 42138980
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The information we have on file for 42138980 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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