21012107845200
21,012,107,845,200 is an even composite number composed of four prime numbers multiplied together.
21012107845200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 21012107845200:
24 × 3 × 52 × 17510089871
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 17510089871)See below for interesting mathematical facts about the number 21012107845200 from the Numbermatics database.
Names of 21012107845200
- Cardinal: 21012107845200 can be written as Twenty-one trillion, twelve billion, one hundred seven million, eight hundred forty-five thousand, two hundred.
Scientific notation
- Scientific notation: 2.10121078452 × 1013
Factors of 21012107845200
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 17510089881
Divisors of 21012107845200
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 17510089871 35020179742 52530269613 70040359484 87550449355 105060539226 140080718968 175100898710 210121078452 262651348065 280161437936 350201797420 420242156904 437752246775 525302696130 700403594840 840484313808 875504493550 1050605392260 1313256740325 1400807189680 1751008987100 2101210784520 2626513480650 3502017974200 4202421569040 5253026961300 7004035948400 10506053922600 21012107845200
- Sum of all divisors σ(n): 67308785467968
- Sum of proper divisors (its aliquot sum) s(n): 46296677622768
- 21012107845200 is an abundant number, because the sum of its proper divisors (46296677622768) is greater than itself. Its abundance is 25284569777568
Bases of 21012107845200
- Binary: 1001100011100010000110011100101011110010100002
- Hexadecimal: 0x131C43395E50
- Base-36: 7G4TUHSUO
Squares and roots of 21012107845200
- 21012107845200 squared (210121078452002) is 441508676098315387163040000
- 21012107845200 cubed (210121078452003) is 9277027916769278473112388155481408000000
-
The
square root of 21012107845200 is 4583896.5788071615 -
The
cube root of 21012107845200 is 27594.5430668163
Scales and comparisons
How big is 21012107845200?- 21,012,107,845,200 seconds is equal to 668,120 years, 1 week, 5 days, 15 hours, 40 minutes.
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To count from 1 to 21,012,107,845,200 would take you about one million, six hundred seventy thousand, three hundred 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 21012107845200 cubic inches would be around 2299.5 feet tall.
Recreational maths with 21012107845200
- 21012107845200 backwards is 00254870121012
- The number of decimal digits it has is: 14
- The sum of 21012107845200's digits is 33
- More coming soon!
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The information we have on file for 21012107845200 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 21012107845200, math, Factors of 21012107845200, curriculum, school, college, exams, university, Prime factorization of 21012107845200, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, twelve billion, one hundred seven million, eight hundred forty-five thousand, two hundred.