139172640
139,172,640 is an even composite number composed of six prime numbers multiplied together.
139172640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139172640:
25 × 3 × 5 × 31 × 47 × 199
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 47 × 199)See below for interesting mathematical facts about the number 139172640 from the Numbermatics database.
Names of 139172640
- Cardinal: 139172640 can be written as One hundred thirty-nine million, one hundred seventy-two thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.3917264 × 108
Factors of 139172640
Divisors of 139172640
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 47 48 60 62 80 93 94 96 120 124 141 155 160 186 188 199 235 240 248 282 310 372 376 398 465 470 480 496 564 597 620 705 744 752 796 930 940 992 995 1128 1194 1240 1410 1457 1488 1504 1592 1860 1880 1990 2256 2388 2480 2820 2914 2976 2985 3184 3720 3760 3980 4371 4512 4776 4960 5640 5828 5970 6169 6368 7285 7440 7520 7960 8742 9353 9552 11280 11656 11940 12338 14570 14880 15920 17484 18507 18706 19104 21855 22560 23312 23880 24676 28059 29140 30845 31840 34968 37014 37412 43710 46624 46765 47760 49352 56118 58280 61690 69936 74028 74824 87420 92535 93530 95520 98704 112236 116560 123380 139872 140295 148056 149648 174840 185070 187060 197408 224472 233120 246760 280590 289943 296112 299296 349680 370140 374120 448944 493520 561180 579886 592224 699360 740280 748240 869829 897888 987040 1122360 1159772 1449715 1480560 1496480 1739658 2244720 2319544 2899430 2961120 3479316 4349145 4489440 4639088 5798860 6958632 8698290 9278176 11597720 13917264 17396580 23195440 27834528 34793160 46390880 69586320 139172640
- Sum of all divisors σ(n): 464486400
- Sum of proper divisors (its aliquot sum) s(n): 325313760
- 139172640 is an abundant number, because the sum of its proper divisors (325313760) is greater than itself. Its abundance is 186141120
Bases of 139172640
- Binary: 10000100101110011011001000002
- Hexadecimal: 0x84B9B20
- Base-36: 2AUYAO
Squares and roots of 139172640
- 139172640 squared (1391726402) is 19369023724569600
- 139172640 cubed (1391726403) is 2695638165970984095744000
-
The
square root of 139172640 is 11797.1454174305 -
The
cube root of 139172640 is 518.2245166975
Scales and comparisons
How big is 139172640?- 139,172,640 seconds is equal to 4 years, 22 weeks, 19 hours, 4 minutes.
-
To count from 1 to 139,172,640 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 139172640 cubic inches would be around 43.2 feet tall.
Recreational maths with 139172640
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 139172640 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.
APA style:
Numbermatics. (2024). Number 139172640 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/139172640/
Chicago style:
Numbermatics. 2024. "Number 139172640 - Facts about the integer". https://numbermatics.com/n/139172640/
The information we have on file for 139172640 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 139172640, math, Factors of 139172640, curriculum, school, college, exams, university, Prime factorization of 139172640, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine million, one hundred seventy-two thousand, six hundred forty.