42842160
42,842,160 is an even composite number composed of five prime numbers multiplied together.
42842160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42842160:
24 × 32 × 5 × 157 × 379
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 157 × 379)See below for interesting mathematical facts about the number 42842160 from the Numbermatics database.
Names of 42842160
- Cardinal: 42842160 can be written as Forty-two million, eight hundred forty-two thousand, one hundred sixty.
Scientific notation
- Scientific notation: 4.284216 × 107
Factors of 42842160
Divisors of 42842160
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 157 180 240 314 360 379 471 628 720 758 785 942 1137 1256 1413 1516 1570 1884 1895 2274 2355 2512 2826 3032 3140 3411 3768 3790 4548 4710 5652 5685 6064 6280 6822 7065 7536 7580 9096 9420 11304 11370 12560 13644 14130 15160 17055 18192 18840 22608 22740 27288 28260 30320 34110 37680 45480 54576 56520 59503 68220 90960 113040 119006 136440 178509 238012 272880 297515 357018 476024 535527 595030 714036 892545 952048 1071054 1190060 1428072 1785090 2142108 2380120 2677635 2856144 3570180 4284216 4760240 5355270 7140360 8568432 10710540 14280720 21421080 42842160
- Sum of all divisors σ(n): 145176720
- Sum of proper divisors (its aliquot sum) s(n): 102334560
- 42842160 is an abundant number, because the sum of its proper divisors (102334560) is greater than itself. Its abundance is 59492400
Bases of 42842160
- Binary: 101000110110111000001100002
- Hexadecimal: 0x28DB830
- Base-36: PI980
Squares and roots of 42842160
- 42842160 squared (428421602) is 1835450673465600
- 42842160 cubed (428421603) is 78634671424720989696000
-
The
square root of 42842160 is 6545.3922724311 -
The
cube root of 42842160 is 349.9106166309
Scales and comparisons
How big is 42842160?- 42,842,160 seconds is equal to 1 year, 18 weeks, 5 days, 20 hours, 36 minutes.
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To count from 1 to 42,842,160 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 42842160 cubic inches would be around 29.2 feet tall.
Recreational maths with 42842160
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The information we have on file for 42842160 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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