19840140
19,840,140 is an even composite number composed of five prime numbers multiplied together.
19840140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 19840140:
22 × 34 × 5 × 37 × 331
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 37 × 331)See below for interesting mathematical facts about the number 19840140 from the Numbermatics database.
Names of 19840140
- Cardinal: 19840140 can be written as Nineteen million, eight hundred forty thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.984014 × 107
Factors of 19840140
Divisors of 19840140
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 37 45 54 60 74 81 90 108 111 135 148 162 180 185 222 270 324 331 333 370 405 444 540 555 662 666 740 810 993 999 1110 1324 1332 1620 1655 1665 1986 1998 2220 2979 2997 3310 3330 3972 3996 4965 4995 5958 5994 6620 6660 8937 9930 9990 11916 11988 12247 14895 14985 17874 19860 19980 24494 26811 29790 29970 35748 36741 44685 48988 53622 59580 59940 61235 73482 89370 107244 110223 122470 134055 146964 178740 183705 220446 244940 268110 330669 367410 440892 536220 551115 661338 734820 992007 1102230 1322676 1653345 1984014 2204460 3306690 3968028 4960035 6613380 9920070 19840140
- Sum of all divisors σ(n): 64114512
- Sum of proper divisors (its aliquot sum) s(n): 44274372
- 19840140 is an abundant number, because the sum of its proper divisors (44274372) is greater than itself. Its abundance is 24434232
Bases of 19840140
- Binary: 10010111010111100100011002
- Hexadecimal: 0x12EBC8C
- Base-36: BT8R0
Squares and roots of 19840140
- 19840140 squared (198401402) is 393631155219600
- 19840140 cubed (198401403) is 7809697227918594744000
-
The
square root of 19840140 is 4454.2272057003 -
The
cube root of 19840140 is 270.7166148475
Scales and comparisons
How big is 19840140?- 19,840,140 seconds is equal to 32 weeks, 5 days, 15 hours, 9 minutes.
-
To count from 1 to 19,840,140 would take you about forty-nine 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 19840140 cubic inches would be around 22.6 feet tall.
Recreational maths with 19840140
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 19840140 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 19840140 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/19840140/
Chicago style:
Numbermatics. 2024. "Number 19840140 - Facts about the integer". https://numbermatics.com/n/19840140/
The information we have on file for 19840140 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 19840140, math, Factors of 19840140, curriculum, school, college, exams, university, Prime factorization of 19840140, STEM, science, technology, engineering, physics, economics, calculator, nineteen million, eight hundred forty thousand, one hundred forty.