138938885120
138,938,885,120 is an even composite number composed of five prime numbers multiplied together.
138938885120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 138938885120:
210 × 5 × 7 × 31 × 125053
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 31 × 125053)See below for interesting mathematical facts about the number 138938885120 from the Numbermatics database.
Names of 138938885120
- Cardinal: 138938885120 can be written as One hundred thirty-eight billion, nine hundred thirty-eight million, eight hundred eighty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.3893888512 × 1011
Factors of 138938885120
Divisors of 138938885120
- Number of divisors d(n): 176
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 31 32 35 40 56 62 64 70 80 112 124 128 140 155 160 217 224 248 256 280 310 320 434 448 496 512 560 620 640 868 896 992 1024 1085 1120 1240 1280 1736 1792 1984 2170 2240 2480 2560 3472 3584 3968 4340 4480 4960 5120 6944 7168 7936 8680 8960 9920 13888 15872 17360 17920 19840 27776 31744 34720 35840 39680 55552 69440 79360 111104 125053 138880 158720 222208 250106 277760 500212 555520 625265 875371 1000424 1111040 1250530 1750742 2000848 2501060 3501484 3876643 4001696 4376855 5002120 7002968 7753286 8003392 8753710 10004240 14005936 15506572 16006784 17507420 19383215 20008480 27136501 28011872 31013144 32013568 35014840 38766430 40016960 54273002 56023744 62026288 64027136 70029680 77532860 80033920 108546004 112047488 124052576 128054272 135682505 140059360 155065720 160067840 217092008 224094976 248105152 271365010 280118720 310131440 320135680 434184016 448189952 496210304 542730020 560237440 620262880 640271360 868368032 896379904 992420608 1085460040 1120474880 1240525760 1736736064 1984841216 2170920080 2240949760 2481051520 3473472128 3969682432 4341840160 4481899520 4962103040 6946944256 8683680320 9924206080 13893888512 17367360640 19848412160 27787777024 34734721280 69469442560 138938885120
- Sum of all divisors σ(n): 393193786368
- Sum of proper divisors (its aliquot sum) s(n): 254254901248
- 138938885120 is an abundant number, because the sum of its proper divisors (254254901248) is greater than itself. Its abundance is 115316016128
Bases of 138938885120
- Binary: 100000010110010110011100100100000000002
- Hexadecimal: 0x2059672400
- Base-36: 1RTSMHVK
Squares and roots of 138938885120
- 138938885120 squared (1389388851202) is 19304013798388557414400
- 138938885120 cubed (1389388851203) is 2682078155489202619721845833728000
-
The
square root of 138938885120 is 372745.0671974077 -
The
cube root of 138938885120 is 5179.3421683671
Scales and comparisons
How big is 138938885120?- 138,938,885,120 seconds is equal to 4,417 years, 42 weeks, 6 days, 22 hours, 45 minutes, 20 seconds.
-
To count from 1 to 138,938,885,120 would take you about eight thousand, eight hundred thirty-five 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 138938885120 cubic inches would be around 431.6 feet tall.
Recreational maths with 138938885120
- 138938885120 backwards is 021588839831
- 138938885120 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138938885120's digits is 56
- More coming soon!
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 138938885120 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.
APA style:
Numbermatics. (2024). Number 138938885120 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/138938885120/
Chicago style:
Numbermatics. 2024. "Number 138938885120 - Facts about the integer". https://numbermatics.com/n/138938885120/
The information we have on file for 138938885120 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 138938885120, math, Factors of 138938885120, curriculum, school, college, exams, university, Prime factorization of 138938885120, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, nine hundred thirty-eight million, eight hundred eighty-five thousand, one hundred twenty.