390280020
390,280,020 is an even composite number composed of six prime numbers multiplied together.
390280020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 390280020:
22 × 3 × 5 × 13 × 157 × 3187
(2 × 2 × 3 × 5 × 13 × 157 × 3187)See below for interesting mathematical facts about the number 390280020 from the Numbermatics database.
Names of 390280020
- Cardinal: 390280020 can be written as Three hundred ninety million, two hundred eighty thousand and twenty.
Scientific notation
- Scientific notation: 3.9028002 × 108
Factors of 390280020
Divisors of 390280020
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 157 195 260 314 390 471 628 780 785 942 1570 1884 2041 2355 3140 3187 4082 4710 6123 6374 8164 9420 9561 10205 12246 12748 15935 19122 20410 24492 30615 31870 38244 40820 41431 47805 61230 63740 82862 95610 122460 124293 165724 191220 207155 248586 414310 497172 500359 621465 828620 1000718 1242930 1501077 2001436 2485860 2501795 3002154 5003590 6004308 6504667 7505385 10007180 13009334 15010770 19514001 26018668 30021540 32523335 39028002 65046670 78056004 97570005 130093340 195140010 390280020
- Sum of all divisors σ(n): 1184711808
- Sum of proper divisors (its aliquot sum) s(n): 794431788
- 390280020 is an abundant number, because the sum of its proper divisors (794431788) is greater than itself. Its abundance is 404151768
Bases of 390280020
- Binary: 101110100001100110011010101002
- Hexadecimal: 0x17433354
- Base-36: 6GD1ZO
Squares and roots of 390280020
- 390280020 squared (3902800202) is 152318494011200400
- 390280020 cubed (3902800203) is 59446864889061172336008000
-
The
square root of 390280020 is 19755.5060679297 -
The
cube root of 390280020 is 730.7891759427
Scales and comparisons
How big is 390280020?- 390,280,020 seconds is equal to 12 years, 21 weeks, 2 days, 3 hours, 7 minutes.
-
To count from 1 to 390,280,020 would take you about eighteen 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 390280020 cubic inches would be around 60.9 feet tall.
Recreational maths with 390280020
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 390280020 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 390280020 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/390280020/
Chicago style:
Numbermatics. 2024. "Number 390280020 - Facts about the integer". https://numbermatics.com/n/390280020/
The information we have on file for 390280020 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 390280020, math, Factors of 390280020, curriculum, school, college, exams, university, Prime factorization of 390280020, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety million, two hundred eighty thousand and twenty.