13389840
13,389,840 is an even composite number composed of four prime numbers multiplied together.
13389840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13389840:
24 × 33 × 5 × 6199
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 6199)See below for interesting mathematical facts about the number 13389840 from the Numbermatics database.
Names of 13389840
- Cardinal: 13389840 can be written as Thirteen million, three hundred eighty-nine thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.338984 × 107
Factors of 13389840
Divisors of 13389840
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 6199 12398 18597 24796 30995 37194 49592 55791 61990 74388 92985 99184 111582 123980 148776 167373 185970 223164 247960 278955 297552 334746 371940 446328 495920 557910 669492 743880 836865 892656 1115820 1338984 1487760 1673730 2231640 2677968 3347460 4463280 6694920 13389840
- Sum of all divisors σ(n): 46128000
- Sum of proper divisors (its aliquot sum) s(n): 32738160
- 13389840 is an abundant number, because the sum of its proper divisors (32738160) is greater than itself. Its abundance is 19348320
Bases of 13389840
- Binary: 1100110001010000000100002
- Hexadecimal: 0xCC5010
- Base-36: 7YZO0
Squares and roots of 13389840
- 13389840 squared (133898402) is 179287815225600
- 13389840 cubed (133898403) is 2400635159820347904000
-
The
square root of 13389840 is 3659.2130301473 -
The
cube root of 13389840 is 237.4607285019
Scales and comparisons
How big is 13389840?- 13,389,840 seconds is equal to 22 weeks, 23 hours, 24 minutes.
-
To count from 1 to 13,389,840 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 13389840 cubic inches would be around 19.8 feet tall.
Recreational maths with 13389840
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 13389840 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 13389840 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/13389840/
Chicago style:
Numbermatics. 2024. "Number 13389840 - Facts about the integer". https://numbermatics.com/n/13389840/
The information we have on file for 13389840 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 13389840, math, Factors of 13389840, curriculum, school, college, exams, university, Prime factorization of 13389840, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, three hundred eighty-nine thousand, eight hundred forty.