42157080
42,157,080 is an even composite number composed of five prime numbers multiplied together.
42157080 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 42157080:
23 × 32 × 5 × 7 × 16729
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 16729)See below for interesting mathematical facts about the number 42157080 from the Numbermatics database.
Names of 42157080
- Cardinal: 42157080 can be written as Forty-two million, one hundred fifty-seven thousand and eighty.
Scientific notation
- Scientific notation: 4.215708 × 107
Factors of 42157080
Divisors of 42157080
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 630 840 1260 2520 16729 33458 50187 66916 83645 100374 117103 133832 150561 167290 200748 234206 250935 301122 334580 351309 401496 468412 501870 585515 602244 669160 702618 752805 936824 1003740 1053927 1171030 1204488 1405236 1505610 1756545 2007480 2107854 2342060 2810472 3011220 3513090 4215708 4684120 5269635 6022440 7026180 8431416 10539270 14052360 21078540 42157080
- Sum of all divisors σ(n): 156592800
- Sum of proper divisors (its aliquot sum) s(n): 114435720
- 42157080 is an abundant number, because the sum of its proper divisors (114435720) is greater than itself. Its abundance is 72278640
Bases of 42157080
- Binary: 101000001101000100000110002
- Hexadecimal: 0x2834418
- Base-36: P3KM0
Squares and roots of 42157080
- 42157080 squared (421570802) is 1777219394126400
- 42157080 cubed (421570803) is 74922380175738174912000
-
The
square root of 42157080 is 6492.8483734029 -
The
cube root of 42157080 is 348.0354700271
Scales and comparisons
How big is 42157080?- 42,157,080 seconds is equal to 1 year, 17 weeks, 4 days, 22 hours, 18 minutes.
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To count from 1 to 42,157,080 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 42157080 cubic inches would be around 29 feet tall.
Recreational maths with 42157080
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The information we have on file for 42157080 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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