1268520
1,268,520 is an even composite number composed of five prime numbers multiplied together.
1268520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1268520:
23 × 3 × 5 × 11 × 312
(2 × 2 × 2 × 3 × 5 × 11 × 31 × 31)See below for interesting mathematical facts about the number 1268520 from the Numbermatics database.
Names of 1268520
- Cardinal: 1268520 can be written as One million, two hundred sixty-eight thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.26852 × 106
Factors of 1268520
Divisors of 1268520
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 31 33 40 44 55 60 62 66 88 93 110 120 124 132 155 165 186 220 248 264 310 330 341 372 440 465 620 660 682 744 930 961 1023 1240 1320 1364 1705 1860 1922 2046 2728 2883 3410 3720 3844 4092 4805 5115 5766 6820 7688 8184 9610 10230 10571 11532 13640 14415 19220 20460 21142 23064 28830 31713 38440 40920 42284 52855 57660 63426 84568 105710 115320 126852 158565 211420 253704 317130 422840 634260 1268520
- Sum of all divisors σ(n): 4289760
- Sum of proper divisors (its aliquot sum) s(n): 3021240
- 1268520 is an abundant number, because the sum of its proper divisors (3021240) is greater than itself. Its abundance is 1752720
Bases of 1268520
- Binary: 1001101011011001010002
- Hexadecimal: 0x135B28
- Base-36: R6SO
Squares and roots of 1268520
- 1268520 squared (12685202) is 1609142990400
- 1268520 cubed (12685203) is 2041230066182208000
-
The
square root of 1268520 is 1126.2859317243 -
The
cube root of 1268520 is 108.2511302767
Scales and comparisons
How big is 1268520?- 1,268,520 seconds is equal to 2 weeks, 16 hours, 22 minutes.
-
To count from 1 to 1,268,520 would take you about three 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 1268520 cubic inches would be around 9 feet tall.
Recreational maths with 1268520
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The information we have on file for 1268520 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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