26493642 (number)
26493642 is an even 8-digits composite number following 26493641 and preceding 26493643. In scientific notation, it is written as 2.6493642 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 7426080 positive integers (up to 26493642) that are relatively prime to 26493642.
Interesting facts
- 26493642 has 64 divisors, whose sum is 63995904
- The reverse of 26493642 is 24639462
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-six million four hundred ninety-three thousand six hundred forty-two |
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Notation
Scientific notation | 2.6493642 × 10^7 |
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Engineering notation | 2.6493642 × 10^6 |
Prime Factorization of 26493642
Prime Factorization 2 × 7 × 3 × 27 × 61 × 383
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 26493642 | Product of the distinct prime numbers |
The prime factorization of 26493642 is 2 × 7 × 3 × 27 × 61 × 383. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 26493642)
Multiplication
n×yn×2 | 52987284 |
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n×3 | 79480926 |
n×4 | 105974568 |
n×5 | 132468210 |
Division
n÷yn÷2 | 13246821 |
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n÷3 | 8831214 |
n÷3 | 6623410.5 |
n÷5 | 5298728.4 |
Exponentiation
nyn2 | 701913066424164 |
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n3 | 1.8596233496964E+22 |
n4 | 4.9268195281697E+29 |
n5 | 1.3052939277794E+37 |
Nth Root
y√n2√n | 5147.1974898968 |
---|---|
3√n | 298.11275255252 |
4√n | 71.743971801795 |
5√n | 30.523078436385 |
Divisors of 26493642
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 | -26493641 | 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 26493642 can be divided by 64 positive divisors. The sum of these divisors (counting 26493642) is 1, the average is 0.015625.
Base conversion 26493642
Base | System | Value |
---|---|---|
2 | Binary | 1100101000100001011001010 |
3 | Ternary | 1211212000110000 |
4 | Quaternary | 1211010023022 |
5 | Quinary | 23240244032 |
6 | Senary | 2343503430 |
8 | Octal | 145041312 |
10 | Decimal | 26493642 |
12 | Duodecimal | 8a57b76 |
16 | Hexadecimal | 19442ca |
20 | Vigesimal | 85be22 |
36 | Base36 | frumi |
Cryptographic Hash Functions
md5 | aa3d4da2b521fc198e8964a9d4dce76f |
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sha1 | e2ae22e0b18736d4d3f052d05e9d859e5e97d19d |
sha256 | 84473ff9d0e4900abc114ce64cbba465fc428eb99562dfc64c4eef39fbb8478a |
sha512 | 6c7fc56a594bf27e3e439e296f1332dc5882c24164687fecad1c74065d428596145f243392ed049069c89586acc03e80c6282e7e49b2cfdff8732d001d37bc99 |
ripemd-160 | d82b68625775ee73aa11a1973fb3eed8bb4a3265 |
26493642 as geometric shapes
Circle
Radius = nDiameter | 52987284 |
---|---|
Circumference | 166464462.14808 |
Area | 2.2051249329368E+15 |
Sphere
Radius = nVolume | 7.7895720718003E+22 |
---|---|
Surface area | 8.8204997317474E+15 |
Circumference | 166464462.14808 |
Square
Length = nPerimeter | 105974568 |
---|---|
Area | 701913066424164 |
Diagonal | 37467667.833057 |
Cube
Length = nSurface area | 4211478398544984 |
---|---|
Volume | 1.8596233496964E+22 |
Space diagonal | 45888334.021541 |
Equilateral Triangle
Length = nPerimeter | 79480926 |
---|---|
Area | 3.0393727338578E+14 |
Altitude | 22944167.01077 |
Triangular Pyramid
Length = nSurface area | 3.0393727338578E+14 |
---|---|
Volume | 2.1915871350386E+21 |
Height | 12489222.611019 |