13423740
13,423,740 is an even composite number composed of five prime numbers multiplied together.
13423740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13423740:
22 × 3 × 5 × 112 × 432
(2 × 2 × 3 × 5 × 11 × 11 × 43 × 43)See below for interesting mathematical facts about the number 13423740 from the Numbermatics database.
Names of 13423740
- Cardinal: 13423740 can be written as Thirteen million, four hundred twenty-three thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.342374 × 107
Factors of 13423740
Divisors of 13423740
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 43 44 55 60 66 86 110 121 129 132 165 172 215 220 242 258 330 363 430 473 484 516 605 645 660 726 860 946 1210 1290 1419 1452 1815 1849 1892 2365 2420 2580 2838 3630 3698 4730 5203 5547 5676 7095 7260 7396 9245 9460 10406 11094 14190 15609 18490 20339 20812 22188 26015 27735 28380 31218 36980 40678 52030 55470 61017 62436 78045 81356 101695 104060 110940 122034 156090 203390 223729 244068 305085 312180 406780 447458 610170 671187 894916 1118645 1220340 1342374 2237290 2684748 3355935 4474580 6711870 13423740
- Sum of all divisors σ(n): 42297192
- Sum of proper divisors (its aliquot sum) s(n): 28873452
- 13423740 is an abundant number, because the sum of its proper divisors (28873452) is greater than itself. Its abundance is 15449712
Bases of 13423740
- Binary: 1100110011010100011111002
- Hexadecimal: 0xCCD47C
- Base-36: 7ZPTO
Squares and roots of 13423740
- 13423740 squared (134237402) is 180196795587600
- 13423740 cubed (134237403) is 2418914932801089624000
-
The
square root of 13423740 is 3663.8422455123 -
The
cube root of 13423740 is 237.6609582961
Scales and comparisons
How big is 13423740?- 13,423,740 seconds is equal to 22 weeks, 1 day, 8 hours, 49 minutes.
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To count from 1 to 13,423,740 would take you about thirty-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 13423740 cubic inches would be around 19.8 feet tall.
Recreational maths with 13423740
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The information we have on file for 13423740 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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