21402641016
21,402,641,016 is an even composite number composed of four prime numbers multiplied together.
21402641016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 21402641016:
23 × 36 × 29 × 126547
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 29 × 126547)See below for interesting mathematical facts about the number 21402641016 from the Numbermatics database.
Names of 21402641016
- Cardinal: 21402641016 can be written as Twenty-one billion, four hundred two million, six hundred forty-one thousand and sixteen.
Scientific notation
- Scientific notation: 2.1402641016 × 1010
Factors of 21402641016
Divisors of 21402641016
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 81 87 108 116 162 174 216 232 243 261 324 348 486 522 648 696 729 783 972 1044 1458 1566 1944 2088 2349 2916 3132 4698 5832 6264 7047 9396 14094 18792 21141 28188 42282 56376 84564 126547 169128 253094 379641 506188 759282 1012376 1138923 1518564 2277846 3037128 3416769 3669863 4555692 6833538 7339726 9111384 10250307 11009589 13667076 14679452 20500614 22019178 27334152 29358904 30750921 33028767 41001228 44038356 61501842 66057534 82002456 88076712 92252763 99086301 123003684 132115068 184505526 198172602 246007368 264230136 297258903 369011052 396345204 594517806 738022104 792690408 891776709 1189035612 1783553418 2378071224 2675330127 3567106836 5350660254 7134213672 10701320508 21402641016
- Sum of all divisors σ(n): 62242633800
- Sum of proper divisors (its aliquot sum) s(n): 40839992784
- 21402641016 is an abundant number, because the sum of its proper divisors (40839992784) is greater than itself. Its abundance is 19437351768
Bases of 21402641016
- Binary: 100111110111011001001100010011110002
- Hexadecimal: 0x4FBB26278
- Base-36: 9TYKVI0
Squares and roots of 21402641016
- 21402641016 squared (214026410162) is 458073042459765512256
- 21402641016 cubed (214026410163) is 9803972886873286882352516292096
-
The
square root of 21402641016 is 146296.4149116445 -
The
cube root of 21402641016 is 2776.4453046707
Scales and comparisons
How big is 21402641016?- 21,402,641,016 seconds is equal to 680 years, 27 weeks, 6 days, 18 hours, 3 minutes, 36 seconds.
-
To count from 1 to 21,402,641,016 would take you about one thousand, three hundred sixty-one 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 21402641016 cubic inches would be around 231.4 feet tall.
Recreational maths with 21402641016
- 21402641016 backwards is 61014620412
- 21402641016 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21402641016's digits is 27
- More coming soon!
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The information we have on file for 21402641016 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 21402641016, math, Factors of 21402641016, curriculum, school, college, exams, university, Prime factorization of 21402641016, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred two million, six hundred forty-one thousand and sixteen.