1628900
1,628,900 is an even composite number composed of five prime numbers multiplied together.
1628900 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 1628900:
22 × 52 × 7 × 13 × 179
(2 × 2 × 5 × 5 × 7 × 13 × 179)See below for interesting mathematical facts about the number 1628900 from the Numbermatics database.
Names of 1628900
- Cardinal: 1628900 can be written as One million, six hundred twenty-eight thousand, nine hundred.
Scientific notation
- Scientific notation: 1.6289 × 106
Factors of 1628900
Divisors of 1628900
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 65 70 91 100 130 140 175 179 182 260 325 350 358 364 455 650 700 716 895 910 1253 1300 1790 1820 2275 2327 2506 3580 4475 4550 4654 5012 6265 8950 9100 9308 11635 12530 16289 17900 23270 25060 31325 32578 46540 58175 62650 65156 81445 116350 125300 162890 232700 325780 407225 814450 1628900
- Sum of all divisors σ(n): 4374720
- Sum of proper divisors (its aliquot sum) s(n): 2745820
- 1628900 is an abundant number, because the sum of its proper divisors (2745820) is greater than itself. Its abundance is 1116920
Bases of 1628900
- Binary: 1100011011010111001002
- Hexadecimal: 0x18DAE4
- Base-36: YWV8
Squares and roots of 1628900
- 1628900 squared (16289002) is 2653315210000
- 1628900 cubed (16289003) is 4321985145569000000
-
The
square root of 1628900 is 1276.2836675285 -
The
cube root of 1628900 is 117.6607126311
Scales and comparisons
How big is 1628900?- 1,628,900 seconds is equal to 2 weeks, 4 days, 20 hours, 28 minutes, 20 seconds.
-
To count from 1 to 1,628,900 would take you about four weeks!
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 1628900 cubic inches would be around 9.8 feet tall.
Recreational maths with 1628900
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 1628900 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 1628900 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/1628900/
Chicago style:
Numbermatics. 2024. "Number 1628900 - Facts about the integer". https://numbermatics.com/n/1628900/
The information we have on file for 1628900 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 1628900, math, Factors of 1628900, curriculum, school, college, exams, university, Prime factorization of 1628900, STEM, science, technology, engineering, physics, economics, calculator, one million, six hundred twenty-eight thousand, nine hundred.