129472896
129,472,896 is an even composite number composed of four prime numbers multiplied together.
129472896 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 129472896:
27 × 3 × 73 × 983
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 983)See below for interesting mathematical facts about the number 129472896 from the Numbermatics database.
Names of 129472896
- Cardinal: 129472896 can be written as One hundred twenty-nine million, four hundred seventy-two thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 1.29472896 × 108
Factors of 129472896
Divisors of 129472896
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 294 336 343 384 392 448 588 672 686 784 896 983 1029 1176 1344 1372 1568 1966 2058 2352 2688 2744 2949 3136 3932 4116 4704 5488 5898 6272 6881 7864 8232 9408 10976 11796 13762 15728 16464 18816 20643 21952 23592 27524 31456 32928 41286 43904 47184 48167 55048 62912 65856 82572 94368 96334 110096 125824 131712 144501 165144 188736 192668 220192 289002 330288 337169 377472 385336 440384 578004 660576 674338 770672 880768 1011507 1156008 1321152 1348676 1541344 2023014 2312016 2642304 2697352 3082688 4046028 4624032 5394704 6165376 8092056 9248064 10789408 16184112 18496128 21578816 32368224 43157632 64736448 129472896
- Sum of all divisors σ(n): 401472000
- Sum of proper divisors (its aliquot sum) s(n): 271999104
- 129472896 is an abundant number, because the sum of its proper divisors (271999104) is greater than itself. Its abundance is 142526208
Bases of 129472896
- Binary: 1111011011110011001100000002
- Hexadecimal: 0x7B79980
- Base-36: 2531XC
Squares and roots of 129472896
- 129472896 squared (1294728962) is 16763230798626816
- 129472896 cubed (1294728963) is 2170384037814606690779136
-
The
square root of 129472896 is 11378.6157330319 -
The
cube root of 129472896 is 505.8941073125
Scales and comparisons
How big is 129472896?- 129,472,896 seconds is equal to 4 years, 6 weeks, 12 hours, 41 minutes, 36 seconds.
-
To count from 1 to 129,472,896 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 129472896 cubic inches would be around 42.2 feet tall.
Recreational maths with 129472896
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 129472896 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
APA style:
Numbermatics. (2024). Number 129472896 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/129472896/
Chicago style:
Numbermatics. 2024. "Number 129472896 - Facts about the integer". https://numbermatics.com/n/129472896/
The information we have on file for 129472896 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 129472896, math, Factors of 129472896, curriculum, school, college, exams, university, Prime factorization of 129472896, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine million, four hundred seventy-two thousand, eight hundred ninety-six.