138402550
138,402,550 is an even composite number composed of five prime numbers multiplied together.
138402550 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 138402550:
2 × 52 × 11 × 132 × 1489
(2 × 5 × 5 × 11 × 13 × 13 × 1489)See below for interesting mathematical facts about the number 138402550 from the Numbermatics database.
Names of 138402550
- Cardinal: 138402550 can be written as One hundred thirty-eight million, four hundred two thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.3840255 × 108
Factors of 138402550
Divisors of 138402550
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 5 10 11 13 22 25 26 50 55 65 110 130 143 169 275 286 325 338 550 650 715 845 1430 1489 1690 1859 2978 3575 3718 4225 7150 7445 8450 9295 14890 16379 18590 19357 32758 37225 38714 46475 74450 81895 92950 96785 163790 193570 212927 251641 409475 425854 483925 503282 818950 967850 1064635 1258205 2129270 2516410 2768051 5323175 5536102 6291025 10646350 12582050 13840255 27680510 69201275 138402550
- Sum of all divisors σ(n): 304299720
- Sum of proper divisors (its aliquot sum) s(n): 165897170
- 138402550 is an abundant number, because the sum of its proper divisors (165897170) is greater than itself. Its abundance is 27494620
Bases of 138402550
- Binary: 10000011111111011010111101102
- Hexadecimal: 0x83FDAF6
- Base-36: 2AEG3A
Squares and roots of 138402550
- 138402550 squared (1384025502) is 19155265846502500
- 138402550 cubed (1384025503) is 2651137639083854581375000
-
The
square root of 138402550 is 11764.4613136343 -
The
cube root of 138402550 is 517.2669102059
Scales and comparisons
How big is 138402550?- 138,402,550 seconds is equal to 4 years, 20 weeks, 5 days, 21 hours, 9 minutes, 10 seconds.
-
To count from 1 to 138,402,550 would take you about six years!
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 138402550 cubic inches would be around 43.1 feet tall.
Recreational maths with 138402550
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 138402550 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 138402550 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138402550/
Chicago style:
Numbermatics. 2024. "Number 138402550 - Facts about the integer". https://numbermatics.com/n/138402550/
The information we have on file for 138402550 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 138402550, math, Factors of 138402550, curriculum, school, college, exams, university, Prime factorization of 138402550, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, four hundred two thousand, five hundred fifty.