42858400
42,858,400 is an even composite number composed of four prime numbers multiplied together.
42858400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 42858400:
25 × 52 × 132 × 317
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 317)See below for interesting mathematical facts about the number 42858400 from the Numbermatics database.
Names of 42858400
- Cardinal: 42858400 can be written as Forty-two million, eight hundred fifty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 4.28584 × 107
Factors of 42858400
Divisors of 42858400
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 169 200 208 260 317 325 338 400 416 520 634 650 676 800 845 1040 1268 1300 1352 1585 1690 2080 2536 2600 2704 3170 3380 4121 4225 5072 5200 5408 6340 6760 7925 8242 8450 10144 10400 12680 13520 15850 16484 16900 20605 25360 27040 31700 32968 33800 41210 50720 53573 63400 65936 67600 82420 103025 107146 126800 131872 135200 164840 206050 214292 253600 267865 329680 412100 428584 535730 659360 824200 857168 1071460 1339325 1648400 1714336 2142920 2678650 3296800 4285840 5357300 8571680 10714600 21429200 42858400
- Sum of all divisors σ(n): 113652882
- Sum of proper divisors (its aliquot sum) s(n): 70794482
- 42858400 is an abundant number, because the sum of its proper divisors (70794482) is greater than itself. Its abundance is 27936082
Bases of 42858400
- Binary: 101000110111110111101000002
- Hexadecimal: 0x28DF7A0
- Base-36: PILR4
Squares and roots of 42858400
- 42858400 squared (428584002) is 1836842450560000
- 42858400 cubed (428584003) is 78724128483080704000000
-
The
square root of 42858400 is 6546.6327222473 -
The
cube root of 42858400 is 349.9548241011
Scales and comparisons
How big is 42858400?- 42,858,400 seconds is equal to 1 year, 18 weeks, 6 days, 1 hour, 6 minutes, 40 seconds.
-
To count from 1 to 42,858,400 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 42858400 cubic inches would be around 29.2 feet tall.
Recreational maths with 42858400
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The information we have on file for 42858400 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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