1421129472
1,421,129,472 is an even composite number composed of five prime numbers multiplied together.
1421129472 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 1421129472:
28 × 3 × 7 × 19 × 13913
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 13913)See below for interesting mathematical facts about the number 1421129472 from the Numbermatics database.
Names of 1421129472
- Cardinal: 1421129472 can be written as One billion, four hundred twenty-one million, one hundred twenty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.421129472 × 109
Factors of 1421129472
Divisors of 1421129472
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 112 114 128 133 152 168 192 224 228 256 266 304 336 384 399 448 456 532 608 672 768 798 896 912 1064 1216 1344 1596 1792 1824 2128 2432 2688 3192 3648 4256 4864 5376 6384 7296 8512 12768 13913 14592 17024 25536 27826 34048 41739 51072 55652 83478 97391 102144 111304 166956 194782 222608 264347 292173 333912 389564 445216 528694 584346 667824 779128 793041 890432 1057388 1168692 1335648 1558256 1586082 1780864 1850429 2114776 2337384 2671296 3116512 3172164 3561728 3700858 4229552 4674768 5342592 5551287 6233024 6344328 7401716 8459104 9349536 10685184 11102574 12466048 12688656 14803432 16918208 18699072 22205148 24932096 25377312 29606864 33836416 37398144 44410296 50754624 59213728 67672832 74796288 88820592 101509248 118427456 177641184 203018496 236854912 355282368 473709824 710564736 1421129472
- Sum of all divisors σ(n): 4550434560
- Sum of proper divisors (its aliquot sum) s(n): 3129305088
- 1421129472 is an abundant number, because the sum of its proper divisors (3129305088) is greater than itself. Its abundance is 1708175616
Bases of 1421129472
- Binary: 10101001011010010110111000000002
- Hexadecimal: 0x54B4B700
- Base-36: NI3QIO
Squares and roots of 1421129472
- 1421129472 squared (14211294722) is 2019608976186998784
- 1421129472 cubed (14211294723) is 2870125837975090155170562048
-
The
square root of 1421129472 is 37697.8709213133 -
The
cube root of 1421129472 is 1124.2887941369
Scales and comparisons
How big is 1421129472?- 1,421,129,472 seconds is equal to 45 years, 9 weeks, 5 days, 6 hours, 11 minutes, 12 seconds.
-
To count from 1 to 1,421,129,472 would take you about ninety 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 1421129472 cubic inches would be around 93.7 feet tall.
Recreational maths with 1421129472
- 1421129472 backwards is 2749211241
- The number of decimal digits it has is: 10
- The sum of 1421129472's digits is 33
- 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 1421129472 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
APA style:
Numbermatics. (2024). Number 1421129472 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/1421129472/
Chicago style:
Numbermatics. 2024. "Number 1421129472 - Facts about the integer". https://numbermatics.com/n/1421129472/
The information we have on file for 1421129472 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 1421129472, math, Factors of 1421129472, curriculum, school, college, exams, university, Prime factorization of 1421129472, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred twenty-one million, one hundred twenty-nine thousand, four hundred seventy-two.