42102340
42,102,340 is an even composite number composed of six prime numbers multiplied together.
42102340 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 42102340:
22 × 5 × 7 × 31 × 89 × 109
(2 × 2 × 5 × 7 × 31 × 89 × 109)See below for interesting mathematical facts about the number 42102340 from the Numbermatics database.
Names of 42102340
- Cardinal: 42102340 can be written as Forty-two million, one hundred two thousand, three hundred forty.
Scientific notation
- Scientific notation: 4.210234 × 107
Factors of 42102340
Divisors of 42102340
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 31 35 62 70 89 109 124 140 155 178 217 218 310 356 434 436 445 545 620 623 763 868 890 1085 1090 1246 1526 1780 2170 2180 2492 2759 3052 3115 3379 3815 4340 5518 6230 6758 7630 9701 11036 12460 13516 13795 15260 16895 19313 19402 23653 27590 33790 38626 38804 47306 48505 55180 67580 67907 77252 94612 96565 97010 118265 135814 193130 194020 236530 271628 300731 339535 386260 473060 601462 679070 1202924 1358140 1503655 2105117 3007310 4210234 6014620 8420468 10525585 21051170 42102340
- Sum of all divisors σ(n): 106444800
- Sum of proper divisors (its aliquot sum) s(n): 64342460
- 42102340 is an abundant number, because the sum of its proper divisors (64342460) is greater than itself. Its abundance is 22240120
Bases of 42102340
- Binary: 101000001001101110010001002
- Hexadecimal: 0x2826E44
- Base-36: P2EDG
Squares and roots of 42102340
- 42102340 squared (421023402) is 1772607033475600
- 42102340 cubed (421023403) is 74630904009781092904000
-
The
square root of 42102340 is 6488.6315968777 -
The
cube root of 42102340 is 347.8847660919
Scales and comparisons
How big is 42102340?- 42,102,340 seconds is equal to 1 year, 17 weeks, 4 days, 7 hours, 5 minutes, 40 seconds.
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To count from 1 to 42,102,340 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 42102340 cubic inches would be around 29 feet tall.
Recreational maths with 42102340
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The information we have on file for 42102340 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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