42540000
42,540,000 is an even composite number composed of four prime numbers multiplied together.
42540000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 42540000:
25 × 3 × 54 × 709
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 709)See below for interesting mathematical facts about the number 42540000 from the Numbermatics database.
Names of 42540000
- Cardinal: 42540000 can be written as Forty-two million, five hundred forty thousand.
Scientific notation
- Scientific notation: 4.254 × 107
Factors of 42540000
Divisors of 42540000
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 125 150 160 200 240 250 300 375 400 480 500 600 625 709 750 800 1000 1200 1250 1418 1500 1875 2000 2127 2400 2500 2836 3000 3545 3750 4000 4254 5000 5672 6000 7090 7500 8508 10000 10635 11344 12000 14180 15000 17016 17725 20000 21270 22688 28360 30000 34032 35450 42540 53175 56720 60000 68064 70900 85080 88625 106350 113440 141800 170160 177250 212700 265875 283600 340320 354500 425400 443125 531750 567200 709000 850800 886250 1063500 1329375 1418000 1701600 1772500 2127000 2658750 2836000 3545000 4254000 5317500 7090000 8508000 10635000 14180000 21270000 42540000
- Sum of all divisors σ(n): 139736520
- Sum of proper divisors (its aliquot sum) s(n): 97196520
- 42540000 is an abundant number, because the sum of its proper divisors (97196520) is greater than itself. Its abundance is 54656520
Bases of 42540000
- Binary: 101000100100011011111000002
- Hexadecimal: 0x2891BE0
- Base-36: PBS2O
Squares and roots of 42540000
- 42540000 squared (425400002) is 1809651600000000
- 42540000 cubed (425400003) is 76982579064000000000000
-
The
square root of 42540000 is 6522.2695436485 -
The
cube root of 42540000 is 349.0860508715
Scales and comparisons
How big is 42540000?- 42,540,000 seconds is equal to 1 year, 18 weeks, 2 days, 8 hours, 40 minutes.
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To count from 1 to 42,540,000 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 42540000 cubic inches would be around 29.1 feet tall.
Recreational maths with 42540000
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The information we have on file for 42540000 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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