398429900
398,429,900 is an even composite number composed of five prime numbers multiplied together.
398429900 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 398429900:
22 × 52 × 11 × 281 × 1289
(2 × 2 × 5 × 5 × 11 × 281 × 1289)See below for interesting mathematical facts about the number 398429900 from the Numbermatics database.
Names of 398429900
- Cardinal: 398429900 can be written as Three hundred ninety-eight million, four hundred twenty-nine thousand, nine hundred.
Scientific notation
- Scientific notation: 3.984299 × 108
Factors of 398429900
Divisors of 398429900
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 281 550 562 1100 1124 1289 1405 2578 2810 3091 5156 5620 6182 6445 7025 12364 12890 14050 14179 15455 25780 28100 28358 30910 32225 56716 61820 64450 70895 77275 128900 141790 154550 283580 309100 354475 362209 708950 724418 1417900 1448836 1811045 3622090 3984299 7244180 7968598 9055225 15937196 18110450 19921495 36220900 39842990 79685980 99607475 199214950 398429900
- Sum of all divisors σ(n): 947283120
- Sum of proper divisors (its aliquot sum) s(n): 548853220
- 398429900 is an abundant number, because the sum of its proper divisors (548853220) is greater than itself. Its abundance is 150423320
Bases of 398429900
- Binary: 101111011111110001110110011002
- Hexadecimal: 0x17BF8ECC
- Base-36: 6L7QH8
Squares and roots of 398429900
- 398429900 squared (3984299002) is 158746385214010000
- 398429900 cubed (3984299003) is 63249306386179482899000000
-
The
square root of 398429900 is 19960.7089052469 -
The
cube root of 398429900 is 735.8409859489
Scales and comparisons
How big is 398429900?- 398,429,900 seconds is equal to 12 years, 34 weeks, 5 days, 10 hours, 58 minutes, 20 seconds.
-
To count from 1 to 398,429,900 would take you about nineteen 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 398429900 cubic inches would be around 61.3 feet tall.
Recreational maths with 398429900
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 398429900 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.
APA style:
Numbermatics. (2024). Number 398429900 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/398429900/
Chicago style:
Numbermatics. 2024. "Number 398429900 - Facts about the integer". https://numbermatics.com/n/398429900/
The information we have on file for 398429900 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 398429900, math, Factors of 398429900, curriculum, school, college, exams, university, Prime factorization of 398429900, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight million, four hundred twenty-nine thousand, nine hundred.