42242340
42,242,340 is an even composite number composed of six prime numbers multiplied together.
42242340 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 42242340:
22 × 3 × 5 × 7 × 43 × 2339
(2 × 2 × 3 × 5 × 7 × 43 × 2339)See below for interesting mathematical facts about the number 42242340 from the Numbermatics database.
Names of 42242340
- Cardinal: 42242340 can be written as Forty-two million, two hundred forty-two thousand, three hundred forty.
Scientific notation
- Scientific notation: 4.224234 × 107
Factors of 42242340
Divisors of 42242340
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 43 60 70 84 86 105 129 140 172 210 215 258 301 420 430 516 602 645 860 903 1204 1290 1505 1806 2339 2580 3010 3612 4515 4678 6020 7017 9030 9356 11695 14034 16373 18060 23390 28068 32746 35085 46780 49119 65492 70170 81865 98238 100577 140340 163730 196476 201154 245595 301731 327460 402308 491190 502885 603462 704039 982380 1005770 1206924 1408078 1508655 2011540 2112117 2816156 3017310 3520195 4224234 6034620 7040390 8448468 10560585 14080780 21121170 42242340
- Sum of all divisors σ(n): 138378240
- Sum of proper divisors (its aliquot sum) s(n): 96135900
- 42242340 is an abundant number, because the sum of its proper divisors (96135900) is greater than itself. Its abundance is 53893560
Bases of 42242340
- Binary: 101000010010010001001001002
- Hexadecimal: 0x2849124
- Base-36: P5EEC
Squares and roots of 42242340
- 42242340 squared (422423402) is 1784415288675600
- 42242340 cubed (422423403) is 75377877325432844904000
-
The
square root of 42242340 is 6499.4107425209 -
The
cube root of 42242340 is 348.2699385303
Scales and comparisons
How big is 42242340?- 42,242,340 seconds is equal to 1 year, 17 weeks, 5 days, 21 hours, 59 minutes.
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To count from 1 to 42,242,340 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 42242340 cubic inches would be around 29 feet tall.
Recreational maths with 42242340
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The information we have on file for 42242340 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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