1242480
1,242,480 is an even composite number composed of five prime numbers multiplied together.
1242480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 1242480:
24 × 3 × 5 × 31 × 167
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 167)See below for interesting mathematical facts about the number 1242480 from the Numbermatics database.
Names of 1242480
- Cardinal: 1242480 can be written as One million, two hundred forty-two thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.24248 × 106
Factors of 1242480
Divisors of 1242480
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 167 186 240 248 310 334 372 465 496 501 620 668 744 835 930 1002 1240 1336 1488 1670 1860 2004 2480 2505 2672 3340 3720 4008 5010 5177 6680 7440 8016 10020 10354 13360 15531 20040 20708 25885 31062 40080 41416 51770 62124 77655 82832 103540 124248 155310 207080 248496 310620 414160 621240 1242480
- Sum of all divisors σ(n): 3999744
- Sum of proper divisors (its aliquot sum) s(n): 2757264
- 1242480 is an abundant number, because the sum of its proper divisors (2757264) is greater than itself. Its abundance is 1514784
Bases of 1242480
- Binary: 1001011110101011100002
- Hexadecimal: 0x12F570
- Base-36: QMPC
Squares and roots of 1242480
- 1242480 squared (12424802) is 1543756550400
- 1242480 cubed (12424803) is 1918086638740992000
-
The
square root of 1242480 is 1114.6658692183 -
The
cube root of 1242480 is 107.5052818749
Scales and comparisons
How big is 1242480?- 1,242,480 seconds is equal to 2 weeks, 9 hours, 8 minutes.
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To count from 1 to 1,242,480 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 1242480 cubic inches would be around 9 feet tall.
Recreational maths with 1242480
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The information we have on file for 1242480 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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