18449929472
18,449,929,472 is an even composite number composed of five prime numbers multiplied together.
18449929472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 18449929472:
28 × 13 × 109 × 181 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 109 × 181 × 281)See below for interesting mathematical facts about the number 18449929472 from the Numbermatics database.
Names of 18449929472
- Cardinal: 18449929472 can be written as Eighteen billion, four hundred forty-nine million, nine hundred twenty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.8449929472 × 1010
Factors of 18449929472
Divisors of 18449929472
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 109 128 181 208 218 256 281 362 416 436 562 724 832 872 1124 1417 1448 1664 1744 2248 2353 2834 2896 3328 3488 3653 4496 4706 5668 5792 6976 7306 8992 9412 11336 11584 13952 14612 17984 18824 19729 22672 23168 27904 29224 30629 35968 37648 39458 45344 46336 50861 58448 61258 71936 75296 78916 90688 101722 116896 122516 150592 157832 181376 203444 233792 245032 256477 301184 315664 362752 398177 406888 467584 490064 512954 602368 631328 661193 796354 813776 935168 980128 1025908 1262656 1322386 1592708 1627552 1960256 2051816 2525312 2644772 3185416 3255104 3920512 4103632 5050624 5289544 5543849 6370832 6510208 7841024 8207264 10579088 11087698 12741664 13020416 16414528 21158176 22175396 25483328 32829056 42316352 44350792 50966656 65658112 72070037 84632704 88701584 101933312 144140074 169265408 177403168 288280148 354806336 576560296 709612672 1153120592 1419225344 2306241184 4612482368 9224964736 18449929472
- Sum of all divisors σ(n): 40388908560
- Sum of proper divisors (its aliquot sum) s(n): 21938979088
- 18449929472 is an abundant number, because the sum of its proper divisors (21938979088) is greater than itself. Its abundance is 3489049616
Bases of 18449929472
- Binary: 100010010111011001110010101000000002
- Hexadecimal: 0x44BB39500
- Base-36: 8H4M0OW
Squares and roots of 18449929472
- 18449929472 squared (184499294722) is 340399897521774198784
- 18449929472 cubed (184499294723) is 6280354101552761551874108162048
-
The
square root of 18449929472 is 135830.5174546575 -
The
cube root of 18449929472 is 2642.3980292461
Scales and comparisons
How big is 18449929472?- 18,449,929,472 seconds is equal to 586 years, 33 weeks, 5 days, 20 hours, 24 minutes, 32 seconds.
-
To count from 1 to 18,449,929,472 would take you about one thousand, 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 18449929472 cubic inches would be around 220.2 feet tall.
Recreational maths with 18449929472
- 18449929472 backwards is 27492994481
- The number of decimal digits it has is: 11
- The sum of 18449929472's digits is 59
- 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 18449929472 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.
APA style:
Numbermatics. (2024). Number 18449929472 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/18449929472/
Chicago style:
Numbermatics. 2024. "Number 18449929472 - Facts about the integer". https://numbermatics.com/n/18449929472/
The information we have on file for 18449929472 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 18449929472, math, Factors of 18449929472, curriculum, school, college, exams, university, Prime factorization of 18449929472, STEM, science, technology, engineering, physics, economics, calculator, eighteen billion, four hundred forty-nine million, nine hundred twenty-nine thousand, four hundred seventy-two.