21167140 (number)
21167140 is an even 8-digits composite number following 21167139 and preceding 21167141. In scientific notation, it is written as 2.1167140 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 7862400 positive integers (up to 21167140) that are relatively prime to 21167140.
Interesting facts
- 21167140 has 48 divisors, whose sum is 47718720
- The reverse of 21167140 is 04176112
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 22
- Digital Root 4
Name
Name | twenty-one million one hundred sixty-seven thousand one hundred forty |
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Notation
Scientific notation | 2.1167140 × 10^7 |
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Engineering notation | 2.1167140 × 10^6 |
Prime Factorization of 21167140
Prime Factorization 2 × 2 × 19 × 5 × 53 × 1051
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10583570 | Product of the distinct prime numbers |
The prime factorization of 21167140 is 2 × 2 × 19 × 5 × 53 × 1051. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21167140)
Multiplication
n×yn×2 | 42334280 |
---|---|
n×3 | 63501420 |
n×4 | 84668560 |
n×5 | 105835700 |
Division
n÷yn÷2 | 10583570 |
---|---|
n÷3 | 7055713.3333333 |
n÷3 | 5291785 |
n÷5 | 4233428 |
Exponentiation
nyn2 | 448047815779600 |
---|---|
n3 | 9.483890843301E+21 |
n4 | 2.0074684522487E+29 |
n5 | 4.2492365774332E+36 |
Nth Root
y√n2√n | 4600.776021499 |
---|---|
3√n | 276.62243127548 |
4√n | 67.829020496385 |
5√n | 29.18316807927 |
Divisors of 21167140
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -21167139 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 21167140 can be divided by 48 positive divisors. The sum of these divisors (counting 21167140) is 1, the average is 0.020833333333333.
Base conversion 21167140
Base | System | Value |
---|---|---|
2 | Binary | 1010000101111110000100100 |
3 | Ternary | 1110211101212011 |
4 | Quaternary | 1100233300210 |
5 | Quinary | 20404322030 |
6 | Senary | 2033404004 |
8 | Octal | 120576044 |
10 | Decimal | 21167140 |
12 | Duodecimal | 7109604 |
16 | Hexadecimal | 142fc24 |
20 | Vigesimal | 6c5hh0 |
36 | Base36 | cloo4 |
Cryptographic Hash Functions
md5 | 2a064b2f6116a94ea53bffd156ecb1c3 |
---|---|
sha1 | e27e51c6725413734ce95126a557b8a7943e74aa |
sha256 | 7cda0639c416a6290c6181c977b84280208bef7bc96d7b2a11f414ddb0b2ef77 |
sha512 | 0e02a2345a639bb16d6f9bf8ba1b3cba287223768fa79f88796655c8dc4861424f407d4c9098e5fe8ea98bf6c73085437d4d3623e8682efbf186a9b0685da923 |
ripemd-160 | 65d2d86f65a67ade0c15e9997014898ad358de5c |
21167140 as geometric shapes
Circle
Radius = nDiameter | 42334280 |
---|---|
Circumference | 132997063.04301 |
Area | 1.4075837265101E+15 |
Sphere
Radius = nVolume | 3.9726029067683E+22 |
---|---|
Surface area | 5.6303349060406E+15 |
Circumference | 132997063.04301 |
Square
Length = nPerimeter | 84668560 |
---|---|
Area | 448047815779600 |
Diagonal | 29934856.46465 |
Cube
Length = nSurface area | 2688286894677600 |
---|---|
Volume | 9.483890843301E+21 |
Space diagonal | 36662561.930923 |
Equilateral Triangle
Length = nPerimeter | 63501420 |
---|---|
Area | 1.9401039528763E+14 |
Altitude | 18331280.965462 |
Triangular Pyramid
Length = nSurface area | 1.9401039528763E+14 |
---|---|
Volume | 1.1176872545552E+21 |
Height | 9978285.4882167 |