12948740
12,948,740 is an even composite number composed of five prime numbers multiplied together.
12948740 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 12948740:
22 × 5 × 72 × 73 × 181
(2 × 2 × 5 × 7 × 7 × 73 × 181)See below for interesting mathematical facts about the number 12948740 from the Numbermatics database.
Names of 12948740
- Cardinal: 12948740 can be written as Twelve million, nine hundred forty-eight thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.294874 × 107
Factors of 12948740
Divisors of 12948740
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 73 98 140 146 181 196 245 292 362 365 490 511 724 730 905 980 1022 1267 1460 1810 2044 2534 2555 3577 3620 5068 5110 6335 7154 8869 10220 12670 13213 14308 17738 17885 25340 26426 35476 35770 44345 52852 66065 71540 88690 92491 132130 177380 184982 264260 369964 462455 647437 924910 1294874 1849820 2589748 3237185 6474370 12948740
- Sum of all divisors σ(n): 32242392
- Sum of proper divisors (its aliquot sum) s(n): 19293652
- 12948740 is an abundant number, because the sum of its proper divisors (19293652) is greater than itself. Its abundance is 6344912
Bases of 12948740
- Binary: 1100010110010101000001002
- Hexadecimal: 0xC59504
- Base-36: 7PJB8
Squares and roots of 12948740
- 12948740 squared (129487402) is 167669867587600
- 12948740 cubed (129487403) is 2171113521226259624000
-
The
square root of 12948740 is 3598.4357712761 -
The
cube root of 12948740 is 234.8240118927
Scales and comparisons
How big is 12948740?- 12,948,740 seconds is equal to 21 weeks, 2 days, 20 hours, 52 minutes, 20 seconds.
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To count from 1 to 12,948,740 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 12948740 cubic inches would be around 19.6 feet tall.
Recreational maths with 12948740
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The information we have on file for 12948740 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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