2729422728
2,729,422,728 is an even composite number composed of four prime numbers multiplied together.
2729422728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 2729422728:
23 × 32 × 472 × 1312
(2 × 2 × 2 × 3 × 3 × 47 × 47 × 131 × 131)See below for interesting mathematical facts about the number 2729422728 from the Numbermatics database.
Names of 2729422728
- Cardinal: 2729422728 can be written as Two billion, seven hundred twenty-nine million, four hundred twenty-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.729422728 × 109
Factors of 2729422728
Divisors of 2729422728
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 47 72 94 131 141 188 262 282 376 393 423 524 564 786 846 1048 1128 1179 1572 1692 2209 2358 3144 3384 4418 4716 6157 6627 8836 9432 12314 13254 17161 17672 18471 19881 24628 26508 34322 36942 39762 49256 51483 53016 55413 68644 73884 79524 102966 110826 137288 147768 154449 159048 205932 221652 289379 308898 411864 443304 578758 617796 806567 868137 1157516 1235592 1613134 1736274 2315032 2419701 2604411 3226268 3472548 4839402 5208822 6452536 6945096 7259103 9678804 10417644 14518206 19357608 20835288 29036412 37908649 58072824 75817298 113725947 151634596 227451894 303269192 341177841 454903788 682355682 909807576 1364711364 2729422728
- Sum of all divisors σ(n): 7610908695
- Sum of proper divisors (its aliquot sum) s(n): 4881485967
- 2729422728 is an abundant number, because the sum of its proper divisors (4881485967) is greater than itself. Its abundance is 2152063239
Bases of 2729422728
- Binary: 101000101010111110101111100010002
- Hexadecimal: 0xA2AFAF88
- Base-36: 1951020
Squares and roots of 2729422728
- 2729422728 squared (27294227282) is 7449748428122961984
- 2729422728 cubed (27294227283) is 20333512677601086817809572352
-
The
square root of 2729422728 is 52243.8774211869 -
The
cube root of 2729422728 is 1397.5164690525
Scales and comparisons
How big is 2729422728?- 2,729,422,728 seconds is equal to 86 years, 40 weeks, 6 days, 12 hours, 58 minutes, 48 seconds.
-
To count from 1 to 2,729,422,728 would take you about one hundred seventy-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 2729422728 cubic inches would be around 116.5 feet tall.
Recreational maths with 2729422728
- 2729422728 backwards is 8272249272
- The number of decimal digits it has is: 10
- The sum of 2729422728's digits is 45
- 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 2729422728 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 2729422728 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/2729422728/
Chicago style:
Numbermatics. 2024. "Number 2729422728 - Facts about the integer". https://numbermatics.com/n/2729422728/
The information we have on file for 2729422728 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 2729422728, math, Factors of 2729422728, curriculum, school, college, exams, university, Prime factorization of 2729422728, STEM, science, technology, engineering, physics, economics, calculator, two billion, seven hundred twenty-nine million, four hundred twenty-two thousand, seven hundred twenty-eight.