138470472
138,470,472 is an even composite number composed of four prime numbers multiplied together.
138470472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 138470472:
23 × 34 × 74 × 89
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 89)See below for interesting mathematical facts about the number 138470472 from the Numbermatics database.
Names of 138470472
- Cardinal: 138470472 can be written as One hundred thirty-eight million, four hundred seventy thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.38470472 × 108
Factors of 138470472
Divisors of 138470472
- Number of divisors d(n): 200
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 89 98 108 126 147 162 168 178 189 196 216 252 267 294 324 343 356 378 392 441 504 534 567 588 623 648 686 712 756 801 882 1029 1068 1134 1176 1246 1323 1372 1512 1602 1764 1869 2058 2136 2268 2401 2403 2492 2646 2744 3087 3204 3528 3738 3969 4116 4361 4536 4802 4806 4984 5292 5607 6174 6408 7203 7209 7476 7938 8232 8722 9261 9604 9612 10584 11214 12348 13083 14406 14418 14952 15876 16821 17444 18522 19208 19224 21609 22428 24696 26166 27783 28812 28836 30527 31752 33642 34888 37044 39249 43218 44856 50463 52332 55566 57624 57672 61054 64827 67284 74088 78498 86436 91581 100926 104664 111132 117747 122108 129654 134568 156996 172872 183162 194481 201852 213689 222264 235494 244216 259308 274743 313992 353241 366324 388962 403704 427378 470988 518616 549486 641067 706482 732648 777924 824229 854756 941976 1098972 1282134 1412964 1555848 1648458 1709512 1923201 2197944 2472687 2564268 2825928 3296916 3846402 4945374 5128536 5769603 6593832 7692804 9890748 11539206 15385608 17308809 19781496 23078412 34617618 46156824 69235236 138470472
- Sum of all divisors σ(n): 457543350
- Sum of proper divisors (its aliquot sum) s(n): 319072878
- 138470472 is an abundant number, because the sum of its proper divisors (319072878) is greater than itself. Its abundance is 180602406
Bases of 138470472
- Binary: 10000100000011100100010010002
- Hexadecimal: 0x840E448
- Base-36: 2AFWI0
Squares and roots of 138470472
- 138470472 squared (1384704722) is 19174071615902784
- 138470472 cubed (1384704723) is 2655042746815861206594048
-
The
square root of 138470472 is 11767.3477045593 -
The
cube root of 138470472 is 517.3515137947
Scales and comparisons
How big is 138470472?- 138,470,472 seconds is equal to 4 years, 20 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
-
To count from 1 to 138,470,472 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 138470472 cubic inches would be around 43.1 feet tall.
Recreational maths with 138470472
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 138470472 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
APA style:
Numbermatics. (2024). Number 138470472 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/138470472/
Chicago style:
Numbermatics. 2024. "Number 138470472 - Facts about the integer". https://numbermatics.com/n/138470472/
The information we have on file for 138470472 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 138470472, math, Factors of 138470472, curriculum, school, college, exams, university, Prime factorization of 138470472, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, four hundred seventy thousand, four hundred seventy-two.