249228
249,228 is an even composite number composed of five prime numbers multiplied together.
249228 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 249228:
22 × 32 × 7 × 23 × 43
(2 × 2 × 3 × 3 × 7 × 23 × 43)See below for interesting mathematical facts about the number 249228 from the Numbermatics database.
Names of 249228
- Cardinal: 249228 can be written as Two hundred forty-nine thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 2.49228 × 105
Factors of 249228
Divisors of 249228
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 23 28 36 42 43 46 63 69 84 86 92 126 129 138 161 172 207 252 258 276 301 322 387 414 483 516 602 644 774 828 903 966 989 1204 1449 1548 1806 1932 1978 2709 2898 2967 3612 3956 5418 5796 5934 6923 8901 10836 11868 13846 17802 20769 27692 35604 41538 62307 83076 124614 249228
- Sum of all divisors σ(n): 768768
- Sum of proper divisors (its aliquot sum) s(n): 519540
- 249228 is an abundant number, because the sum of its proper divisors (519540) is greater than itself. Its abundance is 270312
Bases of 249228
- Binary: 1111001101100011002
- Hexadecimal: 0x3CD8C
- Base-36: 5CB0
Squares and roots of 249228
- 249228 squared (2492282) is 62114595984
- 249228 cubed (2492283) is 15480696527900352
-
The
square root of 249228 is 499.2274030941 -
The
cube root of 249228 is 62.9311416973
Scales and comparisons
How big is 249228?- 249,228 seconds is equal to 2 days, 21 hours, 13 minutes, 48 seconds.
-
To count from 1 to 249,228 would take you about two days.
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 249228 cubic inches would be around 5.2 feet tall.
Recreational maths with 249228
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The information we have on file for 249228 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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