102642246 (number)
102642246 is an even 9-digits composite number following 102642245 and preceding 102642247. In scientific notation, it is written as 1.02642246 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 29257200 positive integers (up to 102642246) that are relatively prime to 102642246.
Interesting facts
- 102642246 has 48 divisors, whose sum is 254761728
- The reverse of 102642246 is 642246201
- Previous prime number is 631
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred two million six hundred forty-two thousand two hundred forty-six |
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Notation
Scientific notation | 1.02642246 × 10^8 |
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Engineering notation | 1.02642246 × 10^6 |
Prime Factorization of 102642246
Prime Factorization 2 × 7 × 3 × 3 × 631 × 1291
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34214082 | Product of the distinct prime numbers |
The prime factorization of 102642246 is 2 × 7 × 3 × 3 × 631 × 1291. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 102642246)
Multiplication
n×yn×2 | 205284492 |
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n×3 | 307926738 |
n×4 | 410568984 |
n×5 | 513211230 |
Division
n÷yn÷2 | 51321123 |
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n÷3 | 34214082 |
n÷3 | 25660561.5 |
n÷5 | 20528449.2 |
Exponentiation
nyn2 | 10535430663924516 |
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n3 | 1.0813802659225E+24 |
n4 | 1.1099529927436E+32 |
n5 | 1.1392806812963E+40 |
Nth Root
y√n2√n | 10131.250959284 |
---|---|
3√n | 468.21147028653 |
4√n | 100.65411546124 |
5√n | 40.018907585459 |
Divisors of 102642246
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 | -102642245 | 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 102642246 can be divided by 48 positive divisors. The sum of these divisors (counting 102642246) is 1, the average is 0.020833333333333.
Base conversion 102642246
Base | System | Value |
---|---|---|
2 | Binary | 110000111100011001001000110 |
3 | Ternary | 21011010202200200 |
4 | Quaternary | 12013203021012 |
5 | Quinary | 202234022441 |
6 | Senary | 14103551330 |
8 | Octal | 607431106 |
10 | Decimal | 102642246 |
12 | Duodecimal | 2a45b546 |
16 | Hexadecimal | 61e3246 |
20 | Vigesimal | 1c1a5c6 |
36 | Base36 | 1p3z9i |
Cryptographic Hash Functions
md5 | 405254deac5b1ffc7a333c7eff54d25a |
---|---|
sha1 | d4f90c77ebe1a861d3cba2a81defa002074c420b |
sha256 | dc7e01e734ce073192d053b8119b296ffa48dcc3b89b8d8a8de7c929194dac18 |
sha512 | acd81d860b641f4c69d9b85af76913861a9e682743a4dad27b43e1b6e3ec27b753fb9ac826ba8e63f6ab96248ac115bc8ccbfa63bf1ec35544caf716c7e4aafe |
ripemd-160 | 925b9e9ec4e17a61d560ce8e36fe2df265d8bc9a |
102642246 as geometric shapes
Circle
Radius = nDiameter | 205284492 |
---|---|
Circumference | 644920251.96311 |
Area | 3.309803157619E+16 |
Sphere
Radius = nVolume | 4.5296750655454E+24 |
---|---|
Surface area | 1.3239212630476E+17 |
Circumference | 644920251.96311 |
Square
Length = nPerimeter | 410568984 |
---|---|
Area | 10535430663924516 |
Diagonal | 145158056.36564 |
Cube
Length = nSurface area | 63212583983547096 |
---|---|
Volume | 1.0813802659225E+24 |
Space diagonal | 177781585.07498 |
Equilateral Triangle
Length = nPerimeter | 307926738 |
---|---|
Area | 4.5619752973841E+15 |
Altitude | 88890792.537492 |
Triangular Pyramid
Length = nSurface area | 4.5619752973841E+15 |
---|---|
Volume | 1.2744188651252E+23 |
Height | 48386018.788545 |