72442225728
72,442,225,728 is an even composite number composed of four prime numbers multiplied together.
72442225728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 72442225728:
26 × 32 × 331 × 379963
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 331 × 379963)See below for interesting mathematical facts about the number 72442225728 from the Numbermatics database.
Names of 72442225728
- Cardinal: 72442225728 can be written as Seventy-two billion, four hundred forty-two million, two hundred twenty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 7.2442225728 × 1010
Factors of 72442225728
Divisors of 72442225728
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 331 576 662 993 1324 1986 2648 2979 3972 5296 5958 7944 10592 11916 15888 21184 23832 31776 47664 63552 95328 190656 379963 759926 1139889 1519852 2279778 3039704 3419667 4559556 6079408 6839334 9119112 12158816 13678668 18238224 24317632 27357336 36476448 54714672 72952896 109429344 125767753 218858688 251535506 377303259 503071012 754606518 1006142024 1131909777 1509213036 2012284048 2263819554 3018426072 4024568096 4527639108 6036852144 8049136192 9055278216 12073704288 18110556432 24147408576 36221112864 72442225728
- Sum of all divisors σ(n): 208270427248
- Sum of proper divisors (its aliquot sum) s(n): 135828201520
- 72442225728 is an abundant number, because the sum of its proper divisors (135828201520) is greater than itself. Its abundance is 63385975792
Bases of 72442225728
- Binary: 10000110111011110010010100100010000002
- Hexadecimal: 0x10DDE4A440
- Base-36: XA28B40
Squares and roots of 72442225728
- 72442225728 squared (724422257282) is 5247876068426505129984
- 72442225728 cubed (724422257283) is 380167822741522058404450909028352
-
The
square root of 72442225728 is 269150.9348451161 -
The
cube root of 72442225728 is 4168.6675507527
Scales and comparisons
How big is 72442225728?- 72,442,225,728 seconds is equal to 2,303 years, 22 weeks, 5 days, 16 hours, 28 minutes, 48 seconds.
-
To count from 1 to 72,442,225,728 would take you about four thousand, six hundred six 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 72442225728 cubic inches would be around 347.4 feet tall.
Recreational maths with 72442225728
- 72442225728 backwards is 82752224427
- The number of decimal digits it has is: 11
- The sum of 72442225728'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 72442225728 - Facts about the integer". Numbermatics.com. 2024. Web. 17 May 2024.
APA style:
Numbermatics. (2024). Number 72442225728 - Facts about the integer. Retrieved 17 May 2024, from https://numbermatics.com/n/72442225728/
Chicago style:
Numbermatics. 2024. "Number 72442225728 - Facts about the integer". https://numbermatics.com/n/72442225728/
The information we have on file for 72442225728 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 72442225728, math, Factors of 72442225728, curriculum, school, college, exams, university, Prime factorization of 72442225728, STEM, science, technology, engineering, physics, economics, calculator, seventy-two billion, four hundred forty-two million, two hundred twenty-five thousand, seven hundred twenty-eight.