42555420
42,555,420 is an even composite number composed of five prime numbers multiplied together.
42555420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42555420:
22 × 32 × 5 × 17 × 13907
(2 × 2 × 3 × 3 × 5 × 17 × 13907)See below for interesting mathematical facts about the number 42555420 from the Numbermatics database.
Names of 42555420
- Cardinal: 42555420 can be written as Forty-two million, five hundred fifty-five thousand, four hundred twenty.
Scientific notation
- Scientific notation: 4.255542 × 107
Factors of 42555420
Divisors of 42555420
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1530 3060 13907 27814 41721 55628 69535 83442 125163 139070 166884 208605 236419 250326 278140 417210 472838 500652 625815 709257 834420 945676 1182095 1251630 1418514 2127771 2364190 2503260 2837028 3546285 4255542 4728380 7092570 8511084 10638855 14185140 21277710 42555420
- Sum of all divisors σ(n): 136687824
- Sum of proper divisors (its aliquot sum) s(n): 94132404
- 42555420 is an abundant number, because the sum of its proper divisors (94132404) is greater than itself. Its abundance is 51576984
Bases of 42555420
- Binary: 101000100101011000000111002
- Hexadecimal: 0x289581C
- Base-36: PC3Z0
Squares and roots of 42555420
- 42555420 squared (425554202) is 1810963771376400
- 42555420 cubed (425554203) is 77066323895706680088000
-
The
square root of 42555420 is 6523.4515404041 -
The
cube root of 42555420 is 349.1282249557
Scales and comparisons
How big is 42555420?- 42,555,420 seconds is equal to 1 year, 18 weeks, 2 days, 12 hours, 57 minutes.
-
To count from 1 to 42,555,420 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 42555420 cubic inches would be around 29.1 feet tall.
Recreational maths with 42555420
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 42555420 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 42555420 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/42555420/
Chicago style:
Numbermatics. 2024. "Number 42555420 - Facts about the integer". https://numbermatics.com/n/42555420/
The information we have on file for 42555420 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 42555420, math, Factors of 42555420, curriculum, school, college, exams, university, Prime factorization of 42555420, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, five hundred fifty-five thousand, four hundred twenty.