21998998008
21,998,998,008 is an even composite number composed of four prime numbers multiplied together.
21998998008 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21998998008:
23 × 37 × 13 × 3112
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 311 × 311)See below for interesting mathematical facts about the number 21998998008 from the Numbermatics database.
Names of 21998998008
- Cardinal: 21998998008 can be written as Twenty-one billion, nine hundred ninety-eight million, nine hundred ninety-eight thousand and eight.
Scientific notation
- Scientific notation: 2.1998998008 × 1010
Factors of 21998998008
Divisors of 21998998008
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 216 234 243 311 312 324 351 468 486 622 648 702 729 933 936 972 1053 1244 1404 1458 1866 1944 2106 2187 2488 2799 2808 2916 3159 3732 4043 4212 4374 5598 5832 6318 7464 8086 8397 8424 8748 9477 11196 12129 12636 16172 16794 17496 18954 22392 24258 25191 25272 28431 32344 33588 36387 37908 48516 50382 56862 67176 72774 75573 75816 96721 97032 100764 109161 113724 145548 151146 193442 201528 218322 226719 227448 290163 291096 302292 327483 386884 436644 453438 580326 604584 654966 680157 773768 870489 873288 906876 982449 1160652 1257373 1309932 1360314 1740978 1813752 1964898 2321304 2514746 2611467 2619864 2720628 2947347 3481956 3772119 3929796 5029492 5222934 5441256 5894694 6963912 7544238 7834401 7859592 8842041 10058984 10445868 11316357 11789388 15088476 15668802 17684082 20891736 22632714 23503203 23578776 30176952 31337604 33949071 35368164 45265428 47006406 62675208 67898142 70509609 70736328 90530856 94012812 101847213 135796284 141019218 188025624 203694426 211528827 271592568 282038436 305541639 407388852 423057654 564076872 611083278 814777704 846115308 916624917 1222166556 1692230616 1833249834 2444333112 2749874751 3666499668 5499749502 7332999336 10999499004 21998998008
- Sum of all divisors σ(n): 66836330400
- Sum of proper divisors (its aliquot sum) s(n): 44837332392
- 21998998008 is an abundant number, because the sum of its proper divisors (44837332392) is greater than itself. Its abundance is 22838334384
Bases of 21998998008
- Binary: 101000111110011111000010001111110002
- Hexadecimal: 0x51F3E11F8
- Base-36: A3TMVI0
Squares and roots of 21998998008
- 21998998008 squared (219989980082) is 483955913355987968064
- 21998998008 cubed (219989980083) is 10646545173878199904311903616512
-
The
square root of 21998998008 is 148320.5919891099 -
The
cube root of 21998998008 is 2801.9967902975
Scales and comparisons
How big is 21998998008?- 21,998,998,008 seconds is equal to 699 years, 26 weeks, 46 minutes, 48 seconds.
-
To count from 1 to 21,998,998,008 would take you about one thousand, three hundred ninety-nine 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 21998998008 cubic inches would be around 233.5 feet tall.
Recreational maths with 21998998008
- 21998998008 backwards is 80089989912
- The number of decimal digits it has is: 11
- The sum of 21998998008's digits is 63
- 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 21998998008 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 21998998008 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/21998998008/
Chicago style:
Numbermatics. 2024. "Number 21998998008 - Facts about the integer". https://numbermatics.com/n/21998998008/
The information we have on file for 21998998008 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 21998998008, math, Factors of 21998998008, curriculum, school, college, exams, university, Prime factorization of 21998998008, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, nine hundred ninety-eight million, nine hundred ninety-eight thousand and eight.