121720348672
121,720,348,672 is an even composite number composed of five prime numbers multiplied together.
121720348672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 121720348672:
213 × 13 × 41 × 61 × 457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 41 × 61 × 457)See below for interesting mathematical facts about the number 121720348672 from the Numbermatics database.
Names of 121720348672
- Cardinal: 121720348672 can be written as One hundred twenty-one billion, seven hundred twenty million, three hundred forty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.21720348672 × 1011
Factors of 121720348672
Divisors of 121720348672
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 4 8 13 16 26 32 41 52 61 64 82 104 122 128 164 208 244 256 328 416 457 488 512 533 656 793 832 914 976 1024 1066 1312 1586 1664 1828 1952 2048 2132 2501 2624 3172 3328 3656 3904 4096 4264 5002 5248 5941 6344 6656 7312 7808 8192 8528 10004 10496 11882 12688 13312 14624 15616 17056 18737 20008 20992 23764 25376 26624 27877 29248 31232 32513 34112 37474 40016 41984 47528 50752 53248 55754 58496 62464 65026 68224 74948 80032 83968 95056 101504 106496 111508 116992 124928 130052 136448 149896 160064 167936 190112 203008 223016 233984 243581 249856 260104 272896 299792 320128 335872 362401 380224 406016 446032 467968 487162 499712 520208 545792 599584 640256 724802 760448 812032 892064 935936 974324 1040416 1091584 1142957 1199168 1280512 1449604 1520896 1624064 1784128 1871872 1948648 2080832 2183168 2285914 2398336 2561024 2899208 3041792 3248128 3568256 3743744 3897296 4161664 4366336 4571828 4796672 5122048 5798416 6083584 6496256 7136512 7794592 8323328 9143656 9593344 10244096 11596832 12167168 14273024 14858441 15589184 16646656 18287312 19186688 20488192 23193664 24334336 28546048 29716882 31178368 33293312 36574624 38373376 46387328 48668672 57092096 59433764 62356736 66586624 73149248 76746752 92774656 114184192 118867528 124713472 133173248 146298496 153493504 185549312 228368384 237735056 249426944 266346496 292596992 371098624 475470112 498853888 585193984 742197248 950940224 997707776 1170387968 1484394496 1901880448 1995415552 2340775936 2968788992 3803760896 4681551872 7607521792 9363103744 15215043584 30430087168 60860174336 121720348672
- Sum of all divisors σ(n): 273544460784
- Sum of proper divisors (its aliquot sum) s(n): 151824112112
- 121720348672 is an abundant number, because the sum of its proper divisors (151824112112) is greater than itself. Its abundance is 30103763440
Bases of 121720348672
- Binary: 11100010101110001100100100000000000002
- Hexadecimal: 0x1C57192000
- Base-36: 1JX15I4G
Squares and roots of 121720348672
- 121720348672 squared (1217203486722) is 14815843280833252163584
- 121720348672 cubed (1217203486723) is 1803389610012731868043142861160448
-
The
square root of 121720348672 is 348884.4345510415 -
The
cube root of 121720348672 is 4955.8832021109
Scales and comparisons
How big is 121720348672?- 121,720,348,672 seconds is equal to 3,870 years, 17 weeks, 1 day, 7 hours, 57 minutes, 52 seconds.
-
To count from 1 to 121,720,348,672 would take you about seven thousand, seven hundred forty 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 121720348672 cubic inches would be around 413 feet tall.
Recreational maths with 121720348672
- 121720348672 backwards is 276843027121
- The number of decimal digits it has is: 12
- The sum of 121720348672's digits is 43
- 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 121720348672 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 121720348672 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/121720348672/
Chicago style:
Numbermatics. 2024. "Number 121720348672 - Facts about the integer". https://numbermatics.com/n/121720348672/
The information we have on file for 121720348672 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 121720348672, math, Factors of 121720348672, curriculum, school, college, exams, university, Prime factorization of 121720348672, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one billion, seven hundred twenty million, three hundred forty-eight thousand, six hundred seventy-two.