989398920
989,398,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 989398920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
989398920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 989398920:
23 × 3 × 5 × 3851 × 2141
(2 × 2 × 2 × 3 × 5 × 3851 × 2141)See below for interesting mathematical facts about the number 989398920 from the Numbermatics database.
Names of 989398920
- Cardinal: 989398920 can be written as Nine hundred eighty-nine million, three hundred ninety-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 9.8939892 × 108
Factors of 989398920
Divisors of 989398920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 2141 3851 4282 6423 7702 8564 10705 11553 12846 15404 17128 19255 21410 23106 25692 30808 32115 38510 42820 46212 51384 57765 64230 77020 85640 92424 115530 128460 154040 231060 256920 462120 8244991 16489982 24734973 32979964 41224955 49469946 65959928 82449910 98939892 123674865 164899820 197879784 247349730 329799640 494699460 989398920
- Sum of all divisors σ(n): 2970354240
- Sum of proper divisors (its aliquot sum) s(n): 1980955320
- 989398920 is an abundant number, because the sum of its proper divisors (1980955320) is greater than itself. Its abundance is 991556400
Bases of 989398920
- Binary: 1110101111100100000111100010002
- Hexadecimal: 0x3AF90788
- Base-36: GD293C
Squares and roots of 989398920
- 989398920 squared (9893989202) is 978910222897166400
- 989398920 cubed (9893989203) is 968532717311415707220288000
-
The
square root of 989398920 is 31454.7122065995 -
The
cube root of 989398920 is 996.4537456123
Scales and comparisons
How big is 989398920?- 989,398,920 seconds is equal to 31 years, 23 weeks, 6 days, 9 hours, 2 minutes.
-
To count from 1 to 989,398,920 would take you about forty-seven 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 989398920 cubic inches would be around 83 feet tall.
Recreational maths with 989398920
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 989398920 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.
APA style:
Numbermatics. (2024). Number 989398920 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/989398920/
Chicago style:
Numbermatics. 2024. "Number 989398920 - Facts about the integer". https://numbermatics.com/n/989398920/
The information we have on file for 989398920 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 989398920, math, Factors of 989398920, curriculum, school, college, exams, university, Prime factorization of 989398920, STEM, science, technology, engineering, physics, economics, calculator, nine hundred eighty-nine million, three hundred ninety-eight thousand, nine hundred twenty.