12959440
12,959,440 is an even composite number composed of five prime numbers multiplied together.
12959440 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 12959440:
24 × 5 × 13 × 17 × 733
(2 × 2 × 2 × 2 × 5 × 13 × 17 × 733)See below for interesting mathematical facts about the number 12959440 from the Numbermatics database.
Names of 12959440
- Cardinal: 12959440 can be written as Twelve million, nine hundred fifty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.295944 × 107
Factors of 12959440
Divisors of 12959440
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 34 40 52 65 68 80 85 104 130 136 170 208 221 260 272 340 442 520 680 733 884 1040 1105 1360 1466 1768 2210 2932 3536 3665 4420 5864 7330 8840 9529 11728 12461 14660 17680 19058 24922 29320 38116 47645 49844 58640 62305 76232 95290 99688 124610 152464 161993 190580 199376 249220 323986 381160 498440 647972 762320 809965 996880 1295944 1619930 2591888 3239860 6479720 12959440
- Sum of all divisors σ(n): 34404048
- Sum of proper divisors (its aliquot sum) s(n): 21444608
- 12959440 is an abundant number, because the sum of its proper divisors (21444608) is greater than itself. Its abundance is 8485168
Bases of 12959440
- Binary: 1100010110111110110100002
- Hexadecimal: 0xC5BED0
- Base-36: 7PRKG
Squares and roots of 12959440
- 12959440 squared (129594402) is 167947085113600
- 12959440 cubed (129594403) is 2176500172704592384000
-
The
square root of 12959440 is 3599.9222213821 -
The
cube root of 12959440 is 234.8886752025
Scales and comparisons
How big is 12959440?- 12,959,440 seconds is equal to 21 weeks, 2 days, 23 hours, 50 minutes, 40 seconds.
-
To count from 1 to 12,959,440 would take you about thirty-two 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 12959440 cubic inches would be around 19.6 feet tall.
Recreational maths with 12959440
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The information we have on file for 12959440 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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