138878976
138,878,976 is an even composite number composed of three prime numbers multiplied together.
138878976 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 138878976:
213 × 3 × 5651
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5651)See below for interesting mathematical facts about the number 138878976 from the Numbermatics database.
Names of 138878976
- Cardinal: 138878976 can be written as One hundred thirty-eight million, eight hundred seventy-eight thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 1.38878976 × 108
Factors of 138878976
Divisors of 138878976
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 4096 5651 6144 8192 11302 12288 16953 22604 24576 33906 45208 67812 90416 135624 180832 271248 361664 542496 723328 1084992 1446656 2169984 2893312 4339968 5786624 8679936 11573248 17359872 23146496 34719744 46292992 69439488 138878976
- Sum of all divisors σ(n): 370386864
- Sum of proper divisors (its aliquot sum) s(n): 231507888
- 138878976 is an abundant number, because the sum of its proper divisors (231507888) is greater than itself. Its abundance is 92628912
Bases of 138878976
- Binary: 10000100011100100000000000002
- Hexadecimal: 0x8472000
- Base-36: 2AONPC
Squares and roots of 138878976
- 138878976 squared (1388789762) is 19287369974808576
- 138878976 cubed (1388789763) is 2678610191834560830898176
-
The
square root of 138878976 is 11784.6924440141 -
The
cube root of 138878976 is 517.8597633723
Scales and comparisons
How big is 138878976?- 138,878,976 seconds is equal to 4 years, 21 weeks, 4 days, 9 hours, 29 minutes, 36 seconds.
-
To count from 1 to 138,878,976 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 138878976 cubic inches would be around 43.2 feet tall.
Recreational maths with 138878976
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 138878976 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 138878976 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138878976/
Chicago style:
Numbermatics. 2024. "Number 138878976 - Facts about the integer". https://numbermatics.com/n/138878976/
The information we have on file for 138878976 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 138878976, math, Factors of 138878976, curriculum, school, college, exams, university, Prime factorization of 138878976, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, eight hundred seventy-eight thousand, nine hundred seventy-six.