20348744 (number)
20348744 is an even 8-digits composite number following 20348743 and preceding 20348745. In scientific notation, it is written as 2.0348744 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 8743680 positive integers (up to 20348744) that are relatively prime to 20348744.
Interesting facts
- 20348744 has 64 divisors, whose sum is 44029440
- The reverse of 20348744 is 44784302
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | twenty million three hundred forty-eight thousand seven hundred forty-four |
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Notation
Scientific notation | 2.0348744 × 10^7 |
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Engineering notation | 2.0348744 × 10^6 |
Prime Factorization of 20348744
Prime Factorization 2 × 2 × 2 × 23 × 13 × 181 × 47
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5087186 | Product of the distinct prime numbers |
The prime factorization of 20348744 is 2 × 2 × 2 × 23 × 13 × 181 × 47. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20348744)
Multiplication
n×yn×2 | 40697488 |
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n×3 | 61046232 |
n×4 | 81394976 |
n×5 | 101743720 |
Division
n÷yn÷2 | 10174372 |
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n÷3 | 6782914.6666667 |
n÷3 | 5087186 |
n÷5 | 4069748.8 |
Exponentiation
nyn2 | 414071382377536 |
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n3 | 8.4258325577266E+21 |
n4 | 1.7145510970404E+29 |
n5 | 3.4888961348595E+36 |
Nth Root
y√n2√n | 4510.9582130629 |
---|---|
3√n | 273.01040718509 |
4√n | 67.163667358647 |
5√n | 28.953930101579 |
Divisors of 20348744
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20348743 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20348744 can be divided by 64 positive divisors. The sum of these divisors (counting 20348744) is 1, the average is 0.015625.
Base conversion 20348744
Base | System | Value |
---|---|---|
2 | Binary | 1001101100111111101001000 |
3 | Ternary | 1102021211020012 |
4 | Quaternary | 1031213331020 |
5 | Quinary | 20202124434 |
6 | Senary | 2004051052 |
8 | Octal | 115477510 |
10 | Decimal | 20348744 |
12 | Duodecimal | 6993a88 |
16 | Hexadecimal | 1367f48 |
20 | Vigesimal | 673bh4 |
36 | Base36 | c456w |
Cryptographic Hash Functions
md5 | dfe81f2d27c44c52d22828df37b88aef |
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sha1 | db662c442eee3261979d1e0503099dfea2b63e8a |
sha256 | bd48231a11075b9a55b6661fdda8ca58e6f3b9840a2e89e0d81c5b0c49aa69ad |
sha512 | 95da7a1b65715e9685571925dfb0cf61f7b45c771a017faefbc8a9eeb51e6944905448fb74cae340943bb3255002203b9ab89aca500d0ac8e983e06ec865d892 |
ripemd-160 | 6d86be6189f375b4052bca029b1c25e27c3120c0 |
20348744 as geometric shapes
Circle
Radius = nDiameter | 40697488 |
---|---|
Circumference | 127854929.32036 |
Area | 1.300843612939E+15 |
Sphere
Radius = nVolume | 3.5294044884975E+22 |
---|---|
Surface area | 5.2033744517561E+15 |
Circumference | 127854929.32036 |
Square
Length = nPerimeter | 81394976 |
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Area | 414071382377536 |
Diagonal | 28777469.742058 |
Cube
Length = nSurface area | 2484428294265216 |
---|---|
Volume | 8.4258325577266E+21 |
Space diagonal | 35245058.478212 |
Equilateral Triangle
Length = nPerimeter | 61046232 |
---|---|
Area | 1.7929816805954E+14 |
Altitude | 17622529.239106 |
Triangular Pyramid
Length = nSurface area | 1.7929816805954E+14 |
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Volume | 9.9299388978514E+20 |
Height | 9592489.9140194 |