253980
253,980 is an even composite number composed of five prime numbers multiplied together.
253980 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 253980:
22 × 32 × 5 × 17 × 83
(2 × 2 × 3 × 3 × 5 × 17 × 83)See below for interesting mathematical facts about the number 253980 from the Numbermatics database.
Names of 253980
- Cardinal: 253980 can be written as Two hundred fifty-three thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 2.5398 × 105
Factors of 253980
Divisors of 253980
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 83 85 90 102 153 166 170 180 204 249 255 306 332 340 415 498 510 612 747 765 830 996 1020 1245 1411 1494 1530 1660 2490 2822 2988 3060 3735 4233 4980 5644 7055 7470 8466 12699 14110 14940 16932 21165 25398 28220 42330 50796 63495 84660 126990 253980
- Sum of all divisors σ(n): 825552
- Sum of proper divisors (its aliquot sum) s(n): 571572
- 253980 is an abundant number, because the sum of its proper divisors (571572) is greater than itself. Its abundance is 317592
Bases of 253980
- Binary: 1111100000000111002
- Hexadecimal: 0x3E01C
- Base-36: 5FZ0
Squares and roots of 253980
- 253980 squared (2539802) is 64505840400
- 253980 cubed (2539803) is 16383193344792000
-
The
square root of 253980 is 503.9642844489 -
The
cube root of 253980 is 63.3285930585
Scales and comparisons
How big is 253980?- 253,980 seconds is equal to 2 days, 22 hours, 33 minutes.
-
To count from 1 to 253,980 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 253980 cubic inches would be around 5.3 feet tall.
Recreational maths with 253980
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The information we have on file for 253980 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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