66998120
66,998,120 is an even composite number composed of six prime numbers multiplied together.
66998120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 66998120:
23 × 5 × 7 × 29 × 37 × 223
(2 × 2 × 2 × 5 × 7 × 29 × 37 × 223)See below for interesting mathematical facts about the number 66998120 from the Numbermatics database.
Names of 66998120
- Cardinal: 66998120 can be written as Sixty-six million, nine hundred ninety-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 6.699812 × 107
Factors of 66998120
Divisors of 66998120
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 29 35 37 40 56 58 70 74 116 140 145 148 185 203 223 232 259 280 290 296 370 406 446 518 580 740 812 892 1015 1036 1073 1115 1160 1295 1480 1561 1624 1784 2030 2072 2146 2230 2590 3122 4060 4292 4460 5180 5365 6244 6467 7511 7805 8120 8251 8584 8920 10360 10730 12488 12934 15022 15610 16502 21460 25868 30044 31220 32335 33004 37555 41255 42920 45269 51736 57757 60088 62440 64670 66008 75110 82510 90538 115514 129340 150220 165020 181076 226345 231028 239279 258680 288785 300440 330040 362152 452690 462056 478558 577570 905380 957116 1155140 1196395 1674953 1810760 1914232 2310280 2392790 3349906 4785580 6699812 8374765 9571160 13399624 16749530 33499060 66998120
- Sum of all divisors σ(n): 183859200
- Sum of proper divisors (its aliquot sum) s(n): 116861080
- 66998120 is an abundant number, because the sum of its proper divisors (116861080) is greater than itself. Its abundance is 49862960
Bases of 66998120
- Binary: 111111111001001111011010002
- Hexadecimal: 0x3FE4F68
- Base-36: 13W02W
Squares and roots of 66998120
- 66998120 squared (669981202) is 4488748083534400
- 66998120 cubed (669981203) is 300737682750407755328000
-
The
square root of 66998120 is 8185.2379317891 -
The
cube root of 66998120 is 406.1510111481
Scales and comparisons
How big is 66998120?- 66,998,120 seconds is equal to 2 years, 6 weeks, 5 days, 10 hours, 35 minutes, 20 seconds.
-
To count from 1 to 66,998,120 would take you about three 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 66998120 cubic inches would be around 33.8 feet tall.
Recreational maths with 66998120
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 66998120 - Facts about the integer". Numbermatics.com. 2024. Web. 11 June 2024.
APA style:
Numbermatics. (2024). Number 66998120 - Facts about the integer. Retrieved 11 June 2024, from https://numbermatics.com/n/66998120/
Chicago style:
Numbermatics. 2024. "Number 66998120 - Facts about the integer". https://numbermatics.com/n/66998120/
The information we have on file for 66998120 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 66998120, math, Factors of 66998120, curriculum, school, college, exams, university, Prime factorization of 66998120, STEM, science, technology, engineering, physics, economics, calculator, sixty-six million, nine hundred ninety-eight thousand, one hundred twenty.