2142250
2,142,250 is an even composite number composed of five prime numbers multiplied together.
2142250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2142250:
2 × 53 × 11 × 19 × 41
(2 × 5 × 5 × 5 × 11 × 19 × 41)See below for interesting mathematical facts about the number 2142250 from the Numbermatics database.
Names of 2142250
- Cardinal: 2142250 can be written as Two million, one hundred forty-two thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.14225 × 106
Factors of 2142250
Divisors of 2142250
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 11 19 22 25 38 41 50 55 82 95 110 125 190 205 209 250 275 410 418 451 475 550 779 902 950 1025 1045 1375 1558 2050 2090 2255 2375 2750 3895 4510 4750 5125 5225 7790 8569 10250 10450 11275 17138 19475 22550 26125 38950 42845 52250 56375 85690 97375 112750 194750 214225 428450 1071125 2142250
- Sum of all divisors σ(n): 4717440
- Sum of proper divisors (its aliquot sum) s(n): 2575190
- 2142250 is an abundant number, because the sum of its proper divisors (2575190) is greater than itself. Its abundance is 432940
Bases of 2142250
- Binary: 10000010110000001010102
- Hexadecimal: 0x20B02A
- Base-36: 19WYY
Squares and roots of 2142250
- 2142250 squared (21422502) is 4589235062500
- 2142250 cubed (21422503) is 9831288812640625000
-
The
square root of 2142250 is 1463.6427159659 -
The
cube root of 2142250 is 128.9110217089
Scales and comparisons
How big is 2142250?- 2,142,250 seconds is equal to 3 weeks, 3 days, 19 hours, 4 minutes, 10 seconds.
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To count from 1 to 2,142,250 would take you about five weeks!
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 2142250 cubic inches would be around 10.7 feet tall.
Recreational maths with 2142250
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The information we have on file for 2142250 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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