2131327728
2,131,327,728 is an even composite number composed of four prime numbers multiplied together.
2131327728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 2131327728:
24 × 38 × 79 × 257
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 79 × 257)See below for interesting mathematical facts about the number 2131327728 from the Numbermatics database.
Names of 2131327728
- Cardinal: 2131327728 can be written as Two billion, one hundred thirty-one million, three hundred twenty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.131327728 × 109
Factors of 2131327728
Divisors of 2131327728
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 79 81 108 144 158 162 216 237 243 257 316 324 432 474 486 514 632 648 711 729 771 948 972 1028 1264 1296 1422 1458 1542 1896 1944 2056 2133 2187 2313 2844 2916 3084 3792 3888 4112 4266 4374 4626 5688 5832 6168 6399 6561 6939 8532 8748 9252 11376 11664 12336 12798 13122 13878 17064 17496 18504 19197 20303 20817 25596 26244 27756 34128 34992 37008 38394 40606 41634 51192 52488 55512 57591 60909 62451 76788 81212 83268 102384 104976 111024 115182 121818 124902 153576 162424 166536 172773 182727 187353 230364 243636 249804 307152 324848 333072 345546 365454 374706 460728 487272 499608 518319 548181 562059 691092 730908 749412 921456 974544 999216 1036638 1096362 1124118 1382184 1461816 1498824 1644543 1686177 2073276 2192724 2248236 2764368 2923632 2997648 3289086 3372354 4146552 4385448 4496472 4933629 6578172 6744708 8293104 8770896 8992944 9867258 13156344 13489416 14800887 19734516 26312688 26978832 29601774 39469032 44402661 59203548 78938064 88805322 118407096 133207983 177610644 236814192 266415966 355221288 532831932 710442576 1065663864 2131327728
- Sum of all divisors σ(n): 6296665440
- Sum of proper divisors (its aliquot sum) s(n): 4165337712
- 2131327728 is an abundant number, because the sum of its proper divisors (4165337712) is greater than itself. Its abundance is 2034009984
Bases of 2131327728
- Binary: 11111110000100101111010111100002
- Hexadecimal: 0x7F097AF0
- Base-36: Z8XR00
Squares and roots of 2131327728
- 2131327728 squared (21313277282) is 4542557884141641984
- 2131327728 cubed (21313277283) is 9681679574516093039948132352
-
The
square root of 2131327728 is 46166.3051153111 -
The
cube root of 2131327728 is 1286.9156382671
Scales and comparisons
How big is 2131327728?- 2,131,327,728 seconds is equal to 67 years, 40 weeks, 3 hours, 28 minutes, 48 seconds.
-
To count from 1 to 2,131,327,728 would take you about one hundred thirty-five 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 2131327728 cubic inches would be around 107.2 feet tall.
Recreational maths with 2131327728
- 2131327728 backwards is 8277231312
- 2131327728 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2131327728's digits is 36
- More coming soon!
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 2131327728 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.
APA style:
Numbermatics. (2024). Number 2131327728 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/2131327728/
Chicago style:
Numbermatics. 2024. "Number 2131327728 - Facts about the integer". https://numbermatics.com/n/2131327728/
The information we have on file for 2131327728 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 2131327728, math, Factors of 2131327728, curriculum, school, college, exams, university, Prime factorization of 2131327728, STEM, science, technology, engineering, physics, economics, calculator, two billion, one hundred thirty-one million, three hundred twenty-seven thousand, seven hundred twenty-eight.