13430720
13,430,720 is an even composite number composed of four prime numbers multiplied together.
13430720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 13430720:
26 × 5 × 19 × 472
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 47 × 47)See below for interesting mathematical facts about the number 13430720 from the Numbermatics database.
Names of 13430720
- Cardinal: 13430720 can be written as Thirteen million, four hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.343072 × 107
Factors of 13430720
Divisors of 13430720
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 47 64 76 80 94 95 152 160 188 190 235 304 320 376 380 470 608 752 760 893 940 1216 1504 1520 1786 1880 2209 3008 3040 3572 3760 4418 4465 6080 7144 7520 8836 8930 11045 14288 15040 17672 17860 22090 28576 35344 35720 41971 44180 57152 70688 71440 83942 88360 141376 142880 167884 176720 209855 285760 335768 353440 419710 671536 706880 839420 1343072 1678840 2686144 3357680 6715360 13430720
- Sum of all divisors σ(n): 34396680
- Sum of proper divisors (its aliquot sum) s(n): 20965960
- 13430720 is an abundant number, because the sum of its proper divisors (20965960) is greater than itself. Its abundance is 7535240
Bases of 13430720
- Binary: 1100110011101111110000002
- Hexadecimal: 0xCCEFC0
- Base-36: 7ZV7K
Squares and roots of 13430720
- 13430720 squared (134307202) is 180384239718400
- 13430720 cubed (134307203) is 2422690216070709248000
-
The
square root of 13430720 is 3664.7946736481 -
The
cube root of 13430720 is 237.7021436899
Scales and comparisons
How big is 13430720?- 13,430,720 seconds is equal to 22 weeks, 1 day, 10 hours, 45 minutes, 20 seconds.
-
To count from 1 to 13,430,720 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 13430720 cubic inches would be around 19.8 feet tall.
Recreational maths with 13430720
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The information we have on file for 13430720 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!
Keywords: Divisors of 13430720, math, Factors of 13430720, curriculum, school, college, exams, university, Prime factorization of 13430720, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, four hundred thirty thousand, seven hundred twenty.