138932928
138,932,928 is an even composite number composed of five prime numbers multiplied together.
138932928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 138932928:
26 × 33 × 37 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 37 × 41 × 53)See below for interesting mathematical facts about the number 138932928 from the Numbermatics database.
Names of 138932928
- Cardinal: 138932928 can be written as One hundred thirty-eight million, nine hundred thirty-two thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38932928 × 108
Factors of 138932928
Divisors of 138932928
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 41 48 53 54 64 72 74 82 96 106 108 111 123 144 148 159 164 192 212 216 222 246 288 296 318 328 333 369 424 432 444 477 492 576 592 636 656 666 738 848 864 888 954 984 999 1107 1184 1272 1312 1332 1431 1476 1517 1696 1728 1776 1908 1961 1968 1998 2173 2214 2368 2544 2624 2664 2862 2952 3034 3392 3552 3816 3922 3936 3996 4346 4428 4551 5088 5328 5724 5883 5904 6068 6519 7104 7632 7844 7872 7992 8692 8856 9102 10176 10656 11448 11766 11808 12136 13038 13653 15264 15688 15984 17384 17649 17712 18204 19557 21312 22896 23532 23616 24272 26076 27306 30528 31376 31968 34768 35298 35424 36408 39114 40959 45792 47064 48544 52152 52947 54612 58671 62752 63936 69536 70596 70848 72816 78228 80401 81918 91584 94128 97088 104304 105894 109224 117342 125504 139072 141192 145632 156456 160802 163836 188256 208608 211788 218448 234684 241203 282384 291264 312912 321604 327672 376512 417216 423576 436896 469368 482406 564768 625824 643208 655344 723609 847152 873792 938736 964812 1129536 1251648 1286416 1310688 1447218 1694304 1877472 1929624 2170827 2572832 2621376 2894436 3388608 3754944 3859248 4341654 5145664 5788872 7718496 8683308 11577744 15436992 17366616 23155488 34733232 46310976 69466464 138932928
- Sum of all divisors σ(n): 437814720
- Sum of proper divisors (its aliquot sum) s(n): 298881792
- 138932928 is an abundant number, because the sum of its proper divisors (298881792) is greater than itself. Its abundance is 159948864
Bases of 138932928
- Binary: 10000100011111110010110000002
- Hexadecimal: 0x847F2C0
- Base-36: 2APTC0
Squares and roots of 138932928
- 138932928 squared (1389329282) is 19302358482653184
- 138932928 cubed (1389329283) is 2681733181300644061642752
-
The
square root of 138932928 is 11786.9812929351 -
The
cube root of 138932928 is 517.9268144445
Scales and comparisons
How big is 138932928?- 138,932,928 seconds is equal to 4 years, 21 weeks, 5 days, 28 minutes, 48 seconds.
-
To count from 1 to 138,932,928 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 138932928 cubic inches would be around 43.2 feet tall.
Recreational maths with 138932928
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 138932928 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 138932928 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/138932928/
Chicago style:
Numbermatics. 2024. "Number 138932928 - Facts about the integer". https://numbermatics.com/n/138932928/
The information we have on file for 138932928 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 138932928, math, Factors of 138932928, curriculum, school, college, exams, university, Prime factorization of 138932928, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, nine hundred thirty-two thousand, nine hundred twenty-eight.