42379740
42,379,740 is an even composite number composed of five prime numbers multiplied together.
42379740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42379740:
22 × 33 × 5 × 13 × 6037
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 6037)See below for interesting mathematical facts about the number 42379740 from the Numbermatics database.
Names of 42379740
- Cardinal: 42379740 can be written as Forty-two million, three hundred seventy-nine thousand, seven hundred forty.
Scientific notation
- Scientific notation: 4.237974 × 107
Factors of 42379740
Divisors of 42379740
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 180 195 234 260 270 351 390 468 540 585 702 780 1170 1404 1755 2340 3510 6037 7020 12074 18111 24148 30185 36222 54333 60370 72444 78481 90555 108666 120740 156962 162999 181110 217332 235443 271665 313924 325998 362220 392405 470886 543330 651996 706329 784810 814995 941772 1086660 1177215 1412658 1569620 1629990 2118987 2354430 2825316 3259980 3531645 4237974 4708860 7063290 8475948 10594935 14126580 21189870 42379740
- Sum of all divisors σ(n): 142013760
- Sum of proper divisors (its aliquot sum) s(n): 99634020
- 42379740 is an abundant number, because the sum of its proper divisors (99634020) is greater than itself. Its abundance is 57254280
Bases of 42379740
- Binary: 101000011010101001110111002
- Hexadecimal: 0x286A9DC
- Base-36: P8CF0
Squares and roots of 42379740
- 42379740 squared (423797402) is 1796042362467600
- 42379740 cubed (423797403) is 76115808350362646424000
-
The
square root of 42379740 is 6509.9723501717 -
The
cube root of 42379740 is 348.6471311819
Scales and comparisons
How big is 42379740?- 42,379,740 seconds is equal to 1 year, 18 weeks, 12 hours, 9 minutes.
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To count from 1 to 42,379,740 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 42379740 cubic inches would be around 29.1 feet tall.
Recreational maths with 42379740
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The information we have on file for 42379740 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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