102742432
102,742,432 is an even composite number composed of four prime numbers multiplied together.
102742432 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 102742432:
25 × 13 × 312 × 257
(2 × 2 × 2 × 2 × 2 × 13 × 31 × 31 × 257)See below for interesting mathematical facts about the number 102742432 from the Numbermatics database.
Names of 102742432
- Cardinal: 102742432 can be written as One hundred two million, seven hundred forty-two thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.02742432 × 108
Factors of 102742432
Divisors of 102742432
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 13 16 26 31 32 52 62 104 124 208 248 257 403 416 496 514 806 961 992 1028 1612 1922 2056 3224 3341 3844 4112 6448 6682 7688 7967 8224 12493 12896 13364 15376 15934 24986 26728 30752 31868 49972 53456 63736 99944 103571 106912 127472 199888 207142 246977 254944 399776 414284 493954 828568 987908 1657136 1975816 3210701 3314272 3951632 6421402 7903264 12842804 25685608 51371216 102742432
- Sum of all divisors σ(n): 225963108
- Sum of proper divisors (its aliquot sum) s(n): 123220676
- 102742432 is an abundant number, because the sum of its proper divisors (123220676) is greater than itself. Its abundance is 20478244
Bases of 102742432
- Binary: 1100001111110111001101000002
- Hexadecimal: 0x61FB9A0
- Base-36: 1P64KG
Squares and roots of 102742432
- 102742432 squared (1027424322) is 10556007333274624
- 102742432 cubed (1027424323) is 1084549865630469393645568
-
The
square root of 102742432 is 10136.1941575721 -
The
cube root of 102742432 is 468.3637564473
Scales and comparisons
How big is 102742432?- 102,742,432 seconds is equal to 3 years, 13 weeks, 6 days, 3 hours, 33 minutes, 52 seconds.
-
To count from 1 to 102,742,432 would take you about four 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 102742432 cubic inches would be around 39 feet tall.
Recreational maths with 102742432
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 102742432 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 102742432 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/102742432/
Chicago style:
Numbermatics. 2024. "Number 102742432 - Facts about the integer". https://numbermatics.com/n/102742432/
The information we have on file for 102742432 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 102742432, math, Factors of 102742432, curriculum, school, college, exams, university, Prime factorization of 102742432, STEM, science, technology, engineering, physics, economics, calculator, one hundred two million, seven hundred forty-two thousand, four hundred thirty-two.