189357021
189,357,021 is an odd composite number composed of four prime numbers multiplied together.
189357021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 189357021:
38 × 72 × 19 × 31
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 31)See below for interesting mathematical facts about the number 189357021 from the Numbermatics database.
Names of 189357021
- Cardinal: 189357021 can be written as One hundred eighty-nine million, three hundred fifty-seven thousand and twenty-one.
Scientific notation
- Scientific notation: 1.89357021 × 108
Factors of 189357021
Divisors of 189357021
- Number of divisors d(n): 108
-
Complete list of divisors:
1 3 7 9 19 21 27 31 49 57 63 81 93 133 147 171 189 217 243 279 399 441 513 567 589 651 729 837 931 1197 1323 1519 1539 1701 1767 1953 2187 2511 2793 3591 3969 4123 4557 4617 5103 5301 5859 6561 7533 8379 10773 11907 12369 13671 13851 15309 15903 17577 22599 25137 28861 32319 35721 37107 41013 41553 45927 47709 52731 67797 75411 86583 96957 107163 111321 123039 124659 143127 158193 203391 226233 259749 290871 321489 333963 369117 429381 474579 678699 779247 872613 1001889 1107351 1288143 1423737 2036097 2337741 3005667 3322053 3864429 6108291 7013223 9017001 9966159 21039669 27051003 63119007 189357021
- Sum of all divisors σ(n): 358999680
- Sum of proper divisors (its aliquot sum) s(n): 169642659
- 189357021 is a deficient number, because the sum of its proper divisors (169642659) is less than itself. Its deficiency is 19714362
Bases of 189357021
- Binary: 10110100100101011011110111012
- Hexadecimal: 0xB495BDD
- Base-36: 34QKT9
Squares and roots of 189357021
- 189357021 squared (1893570212) is 35856081401994441
- 189357021 cubed (1893570213) is 6789600759015170806320261
-
The
square root of 189357021 is 13760.7056868461 -
The
cube root of 189357021 is 574.2404802389
Scales and comparisons
How big is 189357021?- 189,357,021 seconds is equal to 6 years, 1 week, 15 hours, 10 minutes, 21 seconds.
-
To count from 1 to 189,357,021 would take you about nine 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 189357021 cubic inches would be around 47.9 feet tall.
Recreational maths with 189357021
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 189357021 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 189357021 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/189357021/
Chicago style:
Numbermatics. 2024. "Number 189357021 - Facts about the integer". https://numbermatics.com/n/189357021/
The information we have on file for 189357021 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 189357021, math, Factors of 189357021, curriculum, school, college, exams, university, Prime factorization of 189357021, STEM, science, technology, engineering, physics, economics, calculator, one hundred eighty-nine million, three hundred fifty-seven thousand and twenty-one.