42397992
42,397,992 is an even composite number composed of five prime numbers multiplied together.
42397992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42397992:
23 × 34 × 7 × 13 × 719
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 13 × 719)See below for interesting mathematical facts about the number 42397992 from the Numbermatics database.
Names of 42397992
- Cardinal: 42397992 can be written as Forty-two million, three hundred ninety-seven thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 4.2397992 × 107
Factors of 42397992
Divisors of 42397992
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 52 54 56 63 72 78 81 84 91 104 108 117 126 156 162 168 182 189 216 234 252 273 312 324 351 364 378 468 504 546 567 648 702 719 728 756 819 936 1053 1092 1134 1404 1438 1512 1638 2106 2157 2184 2268 2457 2808 2876 3276 4212 4314 4536 4914 5033 5752 6471 6552 7371 8424 8628 9347 9828 10066 12942 14742 15099 17256 18694 19413 19656 20132 25884 28041 29484 30198 37388 38826 40264 45297 51768 56082 58239 58968 60396 65429 74776 77652 84123 90594 112164 116478 120792 130858 135891 155304 168246 181188 196287 224328 232956 252369 261716 271782 336492 362376 392574 407673 465912 504738 523432 543564 588861 672984 757107 785148 815346 1009476 1087128 1177722 1514214 1570296 1630692 1766583 2018952 2355444 3028428 3261384 3533166 4710888 5299749 6056856 7066332 10599498 14132664 21198996 42397992
- Sum of all divisors σ(n): 146361600
- Sum of proper divisors (its aliquot sum) s(n): 103963608
- 42397992 is an abundant number, because the sum of its proper divisors (103963608) is greater than itself. Its abundance is 61565616
Bases of 42397992
- Binary: 101000011011110001001010002
- Hexadecimal: 0x286F128
- Base-36: P8QI0
Squares and roots of 42397992
- 42397992 squared (423979922) is 1797589725632064
- 42397992 cubed (423979923) is 76214194806630444415488
-
The
square root of 42397992 is 6511.3740485399 -
The
cube root of 42397992 is 348.6971754885
Scales and comparisons
How big is 42397992?- 42,397,992 seconds is equal to 1 year, 18 weeks, 17 hours, 13 minutes, 12 seconds.
-
To count from 1 to 42,397,992 would take you about two 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 42397992 cubic inches would be around 29.1 feet tall.
Recreational maths with 42397992
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 42397992 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 42397992 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/42397992/
Chicago style:
Numbermatics. 2024. "Number 42397992 - Facts about the integer". https://numbermatics.com/n/42397992/
The information we have on file for 42397992 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 42397992, math, Factors of 42397992, curriculum, school, college, exams, university, Prime factorization of 42397992, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, three hundred ninety-seven thousand, nine hundred ninety-two.