28138752
28,138,752 is an even composite number composed of four prime numbers multiplied together.
28138752 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 28138752:
28 × 34 × 23 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 23 × 59)See below for interesting mathematical facts about the number 28138752 from the Numbermatics database.
Names of 28138752
- Cardinal: 28138752 can be written as Twenty-eight million, one hundred thirty-eight thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 2.8138752 × 107
Factors of 28138752
Divisors of 28138752
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 59 64 69 72 81 92 96 108 118 128 138 144 162 177 184 192 207 216 236 256 276 288 324 354 368 384 414 432 472 531 552 576 621 648 708 736 768 828 864 944 1062 1104 1152 1242 1296 1357 1416 1472 1593 1656 1728 1863 1888 2124 2208 2304 2484 2592 2714 2832 2944 3186 3312 3456 3726 3776 4071 4248 4416 4779 4968 5184 5428 5664 5888 6372 6624 6912 7452 7552 8142 8496 8832 9558 9936 10368 10856 11328 12213 12744 13248 14904 15104 16284 16992 17664 19116 19872 20736 21712 22656 24426 25488 26496 29808 32568 33984 36639 38232 39744 43424 45312 48852 50976 52992 59616 65136 67968 73278 76464 79488 86848 97704 101952 109917 119232 130272 135936 146556 152928 158976 173696 195408 203904 219834 238464 260544 293112 305856 347392 390816 407808 439668 476928 521088 586224 611712 781632 879336 1042176 1172448 1223424 1563264 1758672 2344896 3126528 3517344 4689792 7034688 9379584 14069376 28138752
- Sum of all divisors σ(n): 89036640
- Sum of proper divisors (its aliquot sum) s(n): 60897888
- 28138752 is an abundant number, because the sum of its proper divisors (60897888) is greater than itself. Its abundance is 32759136
Bases of 28138752
- Binary: 11010110101011101000000002
- Hexadecimal: 0x1AD5D00
- Base-36: GR400
Squares and roots of 28138752
- 28138752 squared (281387522) is 791789364117504
- 28138752 cubed (281387523) is 22279964553140143915008
-
The
square root of 28138752 is 5304.5972514415 -
The
cube root of 28138752 is 304.1596575937
Scales and comparisons
How big is 28138752?- 28,138,752 seconds is equal to 46 weeks, 3 days, 16 hours, 19 minutes, 12 seconds.
-
To count from 1 to 28,138,752 would take you about seventeen weeks!
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 28138752 cubic inches would be around 25.3 feet tall.
Recreational maths with 28138752
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 28138752 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 28138752 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/28138752/
Chicago style:
Numbermatics. 2024. "Number 28138752 - Facts about the integer". https://numbermatics.com/n/28138752/
The information we have on file for 28138752 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 28138752, math, Factors of 28138752, curriculum, school, college, exams, university, Prime factorization of 28138752, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, one hundred thirty-eight thousand, seven hundred fifty-two.