990161640
990,161,640 is an even composite number composed of five prime numbers multiplied together.
990161640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 990161640:
23 × 32 × 5 × 13 × 211573
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 211573)See below for interesting mathematical facts about the number 990161640 from the Numbermatics database.
Names of 990161640
- Cardinal: 990161640 can be written as Nine hundred ninety million, one hundred sixty-one thousand, six hundred forty.
Scientific notation
- Scientific notation: 9.9016164 × 108
Factors of 990161640
Divisors of 990161640
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 78 90 104 117 120 130 156 180 195 234 260 312 360 390 468 520 585 780 936 1170 1560 2340 4680 211573 423146 634719 846292 1057865 1269438 1692584 1904157 2115730 2538876 2750449 3173595 3808314 4231460 5077752 5500898 6347190 7616628 8251347 8462920 9520785 11001796 12694380 13752245 15233256 16502694 19041570 22003592 24754041 25388760 27504490 33005388 38083140 41256735 49508082 55008980 66010776 76166280 82513470 99016164 110017960 123770205 165026940 198032328 247540410 330053880 495080820 990161640
- Sum of all divisors σ(n): 3465582120
- Sum of proper divisors (its aliquot sum) s(n): 2475420480
- 990161640 is an abundant number, because the sum of its proper divisors (2475420480) is greater than itself. Its abundance is 1485258840
Bases of 990161640
- Binary: 1110110000010010101010111010002
- Hexadecimal: 0x3B04AAE8
- Base-36: GDILM0
Squares and roots of 990161640
- 990161640 squared (9901616402) is 980420073327489600
- 990161640 cubed (9901616403) is 970774347694867359418944000
-
The
square root of 990161640 is 31466.8339684817 -
The
cube root of 990161640 is 996.7097326809
Scales and comparisons
How big is 990161640?- 990,161,640 seconds is equal to 31 years, 25 weeks, 1 day, 4 hours, 54 minutes.
-
To count from 1 to 990,161,640 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 990161640 cubic inches would be around 83.1 feet tall.
Recreational maths with 990161640
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 990161640 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.
APA style:
Numbermatics. (2024). Number 990161640 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/990161640/
Chicago style:
Numbermatics. 2024. "Number 990161640 - Facts about the integer". https://numbermatics.com/n/990161640/
The information we have on file for 990161640 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 990161640, math, Factors of 990161640, curriculum, school, college, exams, university, Prime factorization of 990161640, STEM, science, technology, engineering, physics, economics, calculator, nine hundred ninety million, one hundred sixty-one thousand, six hundred forty.