21427882112
21,427,882,112 is an even composite number composed of five prime numbers multiplied together.
21427882112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 21427882112:
27 × 7 × 13 × 67 × 27457
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 67 × 27457)See below for interesting mathematical facts about the number 21427882112 from the Numbermatics database.
Names of 21427882112
- Cardinal: 21427882112 can be written as Twenty-one billion, four hundred twenty-seven million, eight hundred eighty-two thousand, one hundred twelve.
Scientific notation
- Scientific notation: 2.1427882112 × 1010
Factors of 21427882112
Divisors of 21427882112
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 67 91 104 112 128 134 182 208 224 268 364 416 448 469 536 728 832 871 896 938 1072 1456 1664 1742 1876 2144 2912 3484 3752 4288 5824 6097 6968 7504 8576 11648 12194 13936 15008 24388 27457 27872 30016 48776 54914 55744 60032 97552 109828 111488 192199 195104 219656 356941 384398 390208 439312 713882 768796 780416 878624 1427764 1537592 1757248 1839619 2498587 2855528 3075184 3514496 3679238 4997174 5711056 6150368 7358476 9994348 11422112 12300736 12877333 14716952 19988696 22844224 23915047 24601472 25754666 29433904 39977392 45688448 47830094 51509332 58867808 79954784 95660188 103018664 117735616 159909568 167405329 191320376 206037328 235471232 319819136 334810658 382640752 412074656 669621316 765281504 824149312 1339242632 1530563008 1648298624 2678485264 3061126016 5356970528 10713941056 21427882112
- Sum of all divisors σ(n): 53325632640
- Sum of proper divisors (its aliquot sum) s(n): 31897750528
- 21427882112 is an abundant number, because the sum of its proper divisors (31897750528) is greater than itself. Its abundance is 10469868416
Bases of 21427882112
- Binary: 100111111010011001110001000100000002
- Hexadecimal: 0x4FD338880
- Base-36: 9UDLVNK
Squares and roots of 21427882112
- 21427882112 squared (214278821122) is 459154131805769580544
- 21427882112 cubed (214278821123) is 9838700607571740253332520828928
-
The
square root of 21427882112 is 146382.6564590219 -
The
cube root of 21427882112 is 2777.5363381053
Scales and comparisons
How big is 21427882112?- 21,427,882,112 seconds is equal to 681 years, 17 weeks, 4 days, 21 hours, 28 minutes, 32 seconds.
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To count from 1 to 21,427,882,112 would take you about one thousand, three hundred sixty-two 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 21427882112 cubic inches would be around 231.5 feet tall.
Recreational maths with 21427882112
- 21427882112 backwards is 21128872412
- The number of decimal digits it has is: 11
- The sum of 21427882112's digits is 38
- More coming soon!
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The information we have on file for 21427882112 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 21427882112, math, Factors of 21427882112, curriculum, school, college, exams, university, Prime factorization of 21427882112, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred twenty-seven million, eight hundred eighty-two thousand, one hundred twelve.