42438970
42,438,970 is an even composite number composed of six prime numbers multiplied together.
42438970 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 42438970:
2 × 5 × 7 × 17 × 19 × 1877
See below for interesting mathematical facts about the number 42438970 from the Numbermatics database.
Names of 42438970
- Cardinal: 42438970 can be written as Forty-two million, four hundred thirty-eight thousand, nine hundred seventy.
Scientific notation
- Scientific notation: 4.243897 × 107
Factors of 42438970
Divisors of 42438970
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 14 17 19 34 35 38 70 85 95 119 133 170 190 238 266 323 595 646 665 1190 1330 1615 1877 2261 3230 3754 4522 9385 11305 13139 18770 22610 26278 31909 35663 63818 65695 71326 131390 159545 178315 223363 249641 319090 356630 446726 499282 606271 1116815 1212542 1248205 2233630 2496410 3031355 4243897 6062710 8487794 21219485 42438970
- Sum of all divisors σ(n): 97355520
- Sum of proper divisors (its aliquot sum) s(n): 54916550
- 42438970 is an abundant number, because the sum of its proper divisors (54916550) is greater than itself. Its abundance is 12477580
Bases of 42438970
- Binary: 101000011110010001001110102
- Hexadecimal: 0x287913A
- Base-36: P9M4A
Squares and roots of 42438970
- 42438970 squared (424389702) is 1801066174660900
- 42438970 cubed (424389703) is 76435393354448695273000
-
The
square root of 42438970 is 6514.5199362655 -
The
cube root of 42438970 is 348.8094788565
Scales and comparisons
How big is 42438970?- 42,438,970 seconds is equal to 1 year, 18 weeks, 1 day, 4 hours, 36 minutes, 10 seconds.
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To count from 1 to 42,438,970 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 42438970 cubic inches would be around 29.1 feet tall.
Recreational maths with 42438970
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The information we have on file for 42438970 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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