129372425
129,372,425 is an odd composite number composed of six prime numbers multiplied together.
129372425 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 129372425:
52 × 7 × 13 × 19 × 41 × 73
(5 × 5 × 7 × 13 × 19 × 41 × 73)See below for interesting mathematical facts about the number 129372425 from the Numbermatics database.
Names of 129372425
- Cardinal: 129372425 can be written as One hundred twenty-nine million, three hundred seventy-two thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 1.29372425 × 108
Factors of 129372425
Divisors of 129372425
- Number of divisors d(n): 96
-
Complete list of divisors:
1 5 7 13 19 25 35 41 65 73 91 95 133 175 205 247 287 325 365 455 475 511 533 665 779 949 1025 1235 1387 1435 1729 1825 2275 2555 2665 2993 3325 3731 3895 4745 5453 6175 6643 6935 7175 8645 9709 10127 12775 13325 14965 18031 18655 19475 20951 23725 27265 33215 34675 38909 43225 48545 50635 56867 70889 74825 90155 93275 104755 126217 136325 166075 194545 242725 253175 272363 284335 354445 398069 450775 523775 631085 739271 972725 1361815 1421675 1772225 1990345 3155425 3696355 5174897 6809075 9951725 18481775 25874485 129372425
- Sum of all divisors σ(n): 215819520
- Sum of proper divisors (its aliquot sum) s(n): 86447095
- 129372425 is a deficient number, because the sum of its proper divisors (86447095) is less than itself. Its deficiency is 42925330
Bases of 129372425
- Binary: 1111011011000010001000010012
- Hexadecimal: 0x7B61109
- Base-36: 250WEH
Squares and roots of 129372425
- 129372425 squared (1293724252) is 16737224350380625
- 129372425 cubed (1293724253) is 2165335301977791129265625
-
The
square root of 129372425 is 11374.1999718663 -
The
cube root of 129372425 is 505.7632154641
Scales and comparisons
How big is 129372425?- 129,372,425 seconds is equal to 4 years, 5 weeks, 6 days, 8 hours, 47 minutes, 5 seconds.
-
To count from 1 to 129,372,425 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 129372425 cubic inches would be around 42.1 feet tall.
Recreational maths with 129372425
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 129372425 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
APA style:
Numbermatics. (2024). Number 129372425 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/129372425/
Chicago style:
Numbermatics. 2024. "Number 129372425 - Facts about the integer". https://numbermatics.com/n/129372425/
The information we have on file for 129372425 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 129372425, math, Factors of 129372425, curriculum, school, college, exams, university, Prime factorization of 129372425, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine million, three hundred seventy-two thousand, four hundred twenty-five.