21293340 (number)
21293340 is an even 8-digits composite number following 21293339 and preceding 21293341. In scientific notation, it is written as 2.1293340 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 5656896 positive integers (up to 21293340) that are relatively prime to 21293340.
Interesting facts
- 21293340 has 48 divisors, whose sum is 59845632
- The reverse of 21293340 is 04339212
- Previous prime number is 367
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty-one million two hundred ninety-three thousand three hundred forty |
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Notation
Scientific notation | 2.1293340 × 10^7 |
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Engineering notation | 2.1293340 × 10^6 |
Prime Factorization of 21293340
Prime Factorization 2 × 2 × 5 × 3 × 367 × 967
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10646670 | Product of the distinct prime numbers |
The prime factorization of 21293340 is 2 × 2 × 5 × 3 × 367 × 967. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21293340)
Multiplication
n×yn×2 | 42586680 |
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n×3 | 63880020 |
n×4 | 85173360 |
n×5 | 106466700 |
Division
n÷yn÷2 | 10646670 |
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n÷3 | 7097780 |
n÷3 | 5323335 |
n÷5 | 4258668 |
Exponentiation
nyn2 | 453406328355600 |
---|---|
n3 | 9.6545351078274E+21 |
n4 | 2.0557729859291E+29 |
n5 | 4.3774273152203E+36 |
Nth Root
y√n2√n | 4614.4707172112 |
---|---|
3√n | 277.17108989719 |
4√n | 67.929895607245 |
5√n | 29.217883812974 |
Divisors of 21293340
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 | -21293339 | 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 21293340 can be divided by 48 positive divisors. The sum of these divisors (counting 21293340) is 1, the average is 0.020833333333333.
Base conversion 21293340
Base | System | Value |
---|---|---|
2 | Binary | 1010001001110100100011100 |
3 | Ternary | 1111001210222020 |
4 | Quaternary | 1101032210130 |
5 | Quinary | 20422341330 |
6 | Senary | 2040220140 |
8 | Octal | 121164434 |
10 | Decimal | 21293340 |
12 | Duodecimal | 716a650 |
16 | Hexadecimal | 144e91c |
20 | Vigesimal | 6d1d70 |
36 | Base36 | coe1o |
Cryptographic Hash Functions
md5 | 1d5372fb76effafba686bc575e4c20ca |
---|---|
sha1 | e30fd8cfc121dfae67302dc416284e5447dd9ad6 |
sha256 | 79c2b05bb526a9d569af2ae328a842905e1e4a99586d298fe33c193dd6378626 |
sha512 | 79a01f4982257e098ed2a6bb7cdc59890ec61a562149e25447898f3268afcf090783118d857d18bd4d49611b83f9d941b4e8ee84f678a66344041c5afaac7c40 |
ripemd-160 | 121c0379ddb70e92d4551e03dfd97bdba52421c4 |
21293340 as geometric shapes
Circle
Radius = nDiameter | 42586680 |
---|---|
Circumference | 133790001.02878 |
Area | 1.4244179902531E+15 |
Sphere
Radius = nVolume | 4.0440822091434E+22 |
---|---|
Surface area | 5.6976719610123E+15 |
Circumference | 133790001.02878 |
Square
Length = nPerimeter | 85173360 |
---|---|
Area | 453406328355600 |
Diagonal | 30113330.216222 |
Cube
Length = nSurface area | 2720437970133600 |
---|---|
Volume | 9.6545351078274E+21 |
Space diagonal | 36881146.742839 |
Equilateral Triangle
Length = nPerimeter | 63880020 |
---|---|
Area | 1.9633069929629E+14 |
Altitude | 18440573.371419 |
Triangular Pyramid
Length = nSurface area | 1.9633069929629E+14 |
---|---|
Volume | 1.1377978739914E+21 |
Height | 10037776.738741 |