20130720
20,130,720 is an even composite number composed of five prime numbers multiplied together.
What does the number 20130720 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
20130720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20130720:
25 × 3 × 5 × 17 × 2467
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 2467)See below for interesting mathematical facts about the number 20130720 from the Numbermatics database.
Names of 20130720
- Cardinal: 20130720 can be written as Twenty million, one hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.013072 × 107
Factors of 20130720
Divisors of 20130720
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 60 68 80 85 96 102 120 136 160 170 204 240 255 272 340 408 480 510 544 680 816 1020 1360 1632 2040 2467 2720 4080 4934 7401 8160 9868 12335 14802 19736 24670 29604 37005 39472 41939 49340 59208 74010 78944 83878 98680 118416 125817 148020 167756 197360 209695 236832 251634 296040 335512 394720 419390 503268 592080 629085 671024 838780 1006536 1184160 1258170 1342048 1677560 2013072 2516340 3355120 4026144 5032680 6710240 10065360 20130720
- Sum of all divisors σ(n): 67169088
- Sum of proper divisors (its aliquot sum) s(n): 47038368
- 20130720 is an abundant number, because the sum of its proper divisors (47038368) is greater than itself. Its abundance is 26907648
Bases of 20130720
- Binary: 10011001100101011101000002
- Hexadecimal: 0x1332BA0
- Base-36: BZGYO
Squares and roots of 20130720
- 20130720 squared (201307202) is 405245887718400
- 20130720 cubed (201307203) is 8157891496810549248000
-
The
square root of 20130720 is 4486.7270922133 -
The
cube root of 20130720 is 272.0318590133
Scales and comparisons
How big is 20130720?- 20,130,720 seconds is equal to 33 weeks, 1 day, 23 hours, 52 minutes.
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To count from 1 to 20,130,720 would take you about forty-nine 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 20130720 cubic inches would be around 22.7 feet tall.
Recreational maths with 20130720
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"Number 20130720 - Facts about the integer". Numbermatics.com. 2024. Web. 29 April 2024.
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Numbermatics. (2024). Number 20130720 - Facts about the integer. Retrieved 29 April 2024, from https://numbermatics.com/n/20130720/
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The information we have on file for 20130720 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 20130720, math, Factors of 20130720, curriculum, school, college, exams, university, Prime factorization of 20130720, STEM, science, technology, engineering, physics, economics, calculator, twenty million, one hundred thirty thousand, seven hundred twenty.