16690428
16,690,428 is an even composite number composed of four prime numbers multiplied together.
16690428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 16690428:
22 × 33 × 29 × 732
(2 × 2 × 3 × 3 × 3 × 29 × 73 × 73)See below for interesting mathematical facts about the number 16690428 from the Numbermatics database.
Names of 16690428
- Cardinal: 16690428 can be written as Sixteen million, six hundred ninety thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.6690428 × 107
Factors of 16690428
Divisors of 16690428
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 9 12 18 27 29 36 54 58 73 87 108 116 146 174 219 261 292 348 438 522 657 783 876 1044 1314 1566 1971 2117 2628 3132 3942 4234 5329 6351 7884 8468 10658 12702 15987 19053 21316 25404 31974 38106 47961 57159 63948 76212 95922 114318 143883 154541 191844 228636 287766 309082 463623 575532 618164 927246 1390869 1854492 2781738 4172607 5563476 8345214 16690428
- Sum of all divisors σ(n): 45385200
- Sum of proper divisors (its aliquot sum) s(n): 28694772
- 16690428 is an abundant number, because the sum of its proper divisors (28694772) is greater than itself. Its abundance is 12004344
Bases of 16690428
- Binary: 1111111010101100111111002
- Hexadecimal: 0xFEACFC
- Base-36: 9XQF0
Squares and roots of 16690428
- 16690428 squared (166904282) is 278570386823184
- 16690428 cubed (166904283) is 4649458984204501282752
-
The
square root of 16690428 is 4085.3920252529 -
The
cube root of 16690428 is 255.5578100481
Scales and comparisons
How big is 16690428?- 16,690,428 seconds is equal to 27 weeks, 4 days, 4 hours, 13 minutes, 48 seconds.
-
To count from 1 to 16,690,428 would take you about forty-one 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 16690428 cubic inches would be around 21.3 feet tall.
Recreational maths with 16690428
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 16690428 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 16690428 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/16690428/
Chicago style:
Numbermatics. 2024. "Number 16690428 - Facts about the integer". https://numbermatics.com/n/16690428/
The information we have on file for 16690428 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 16690428, math, Factors of 16690428, curriculum, school, college, exams, university, Prime factorization of 16690428, STEM, science, technology, engineering, physics, economics, calculator, sixteen million, six hundred ninety thousand, four hundred twenty-eight.