139942810
139,942,810 is an even composite number composed of six prime numbers multiplied together.
139942810 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 139942810:
2 × 5 × 7 × 17 × 23 × 5113
See below for interesting mathematical facts about the number 139942810 from the Numbermatics database.
Names of 139942810
- Cardinal: 139942810 can be written as One hundred thirty-nine million, nine hundred forty-two thousand, eight hundred ten.
Scientific notation
- Scientific notation: 1.3994281 × 108
Factors of 139942810
Divisors of 139942810
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 14 17 23 34 35 46 70 85 115 119 161 170 230 238 322 391 595 782 805 1190 1610 1955 2737 3910 5113 5474 10226 13685 25565 27370 35791 51130 71582 86921 117599 173842 178955 235198 357910 434605 587995 608447 823193 869210 1175990 1216894 1646386 1999183 3042235 3998366 4115965 6084470 8231930 9995915 13994281 19991830 27988562 69971405 139942810
- Sum of all divisors σ(n): 318131712
- Sum of proper divisors (its aliquot sum) s(n): 178188902
- 139942810 is an abundant number, because the sum of its proper divisors (178188902) is greater than itself. Its abundance is 38246092
Bases of 139942810
- Binary: 10000101011101011011100110102
- Hexadecimal: 0x8575B9A
- Base-36: 2BBGKA
Squares and roots of 139942810
- 139942810 squared (1399428102) is 19583990070696100
- 139942810 cubed (1399428103) is 2740638601505310890041000
-
The
square root of 139942810 is 11829.7426007501 -
The
cube root of 139942810 is 519.1786960941
Scales and comparisons
How big is 139942810?- 139,942,810 seconds is equal to 4 years, 23 weeks, 2 days, 17 hours, 10 seconds.
-
To count from 1 to 139,942,810 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 139942810 cubic inches would be around 43.3 feet tall.
Recreational maths with 139942810
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 139942810 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.
APA style:
Numbermatics. (2024). Number 139942810 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/139942810/
Chicago style:
Numbermatics. 2024. "Number 139942810 - Facts about the integer". https://numbermatics.com/n/139942810/
The information we have on file for 139942810 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 139942810, math, Factors of 139942810, curriculum, school, college, exams, university, Prime factorization of 139942810, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine million, nine hundred forty-two thousand, eight hundred ten.