42939120
42,939,120 is an even composite number composed of six prime numbers multiplied together.
42939120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42939120:
24 × 3 × 5 × 7 × 61 × 419
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 61 × 419)See below for interesting mathematical facts about the number 42939120 from the Numbermatics database.
Names of 42939120
- Cardinal: 42939120 can be written as Forty-two million, nine hundred thirty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 4.293912 × 107
Factors of 42939120
Divisors of 42939120
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 61 70 80 84 105 112 120 122 140 168 183 210 240 244 280 305 336 366 419 420 427 488 560 610 732 838 840 854 915 976 1220 1257 1281 1464 1676 1680 1708 1830 2095 2135 2440 2514 2562 2928 2933 3352 3416 3660 4190 4270 4880 5028 5124 5866 6285 6405 6704 6832 7320 8380 8540 8799 10056 10248 11732 12570 12810 14640 14665 16760 17080 17598 20112 20496 23464 25140 25559 25620 29330 33520 34160 35196 43995 46928 50280 51118 51240 58660 70392 76677 87990 100560 102236 102480 117320 127795 140784 153354 175980 178913 204472 234640 255590 306708 351960 357826 383385 408944 511180 536739 613416 703920 715652 766770 894565 1022360 1073478 1226832 1431304 1533540 1789130 2044720 2146956 2683695 2862608 3067080 3578260 4293912 5367390 6134160 7156520 8587824 10734780 14313040 21469560 42939120
- Sum of all divisors σ(n): 154990080
- Sum of proper divisors (its aliquot sum) s(n): 112050960
- 42939120 is an abundant number, because the sum of its proper divisors (112050960) is greater than itself. Its abundance is 69111840
Bases of 42939120
- Binary: 101000111100110010111100002
- Hexadecimal: 0x28F32F0
- Base-36: PKC1C
Squares and roots of 42939120
- 42939120 squared (429391202) is 1843768026374400
- 42939120 cubed (429391203) is 79169776536653526528000
-
The
square root of 42939120 is 6552.7948235847 -
The
cube root of 42939120 is 350.1743892857
Scales and comparisons
How big is 42939120?- 42,939,120 seconds is equal to 1 year, 18 weeks, 6 days, 23 hours, 32 minutes.
-
To count from 1 to 42,939,120 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 42939120 cubic inches would be around 29.2 feet tall.
Recreational maths with 42939120
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 42939120 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 42939120 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/42939120/
Chicago style:
Numbermatics. 2024. "Number 42939120 - Facts about the integer". https://numbermatics.com/n/42939120/
The information we have on file for 42939120 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 42939120, math, Factors of 42939120, curriculum, school, college, exams, university, Prime factorization of 42939120, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, nine hundred thirty-nine thousand, one hundred twenty.