13661142 (number)
13661142 is an even 8-digits composite number following 13661141 and preceding 13661143. In scientific notation, it is written as 1.3661142 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 3999600 positive integers (up to 13661142) that are relatively prime to 13661142.
Interesting facts
- 13661142 has 48 divisors, whose sum is 31051776
- The reverse of 13661142 is 24116631
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | thirteen million six hundred sixty-one thousand one hundred forty-two |
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Notation
Scientific notation | 1.3661142 × 10^7 |
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Engineering notation | 1.3661142 × 10^6 |
Prime Factorization of 13661142
Prime Factorization 2 × 3 × 11 × 31 × 11 × 607
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1241922 | Product of the distinct prime numbers |
The prime factorization of 13661142 is 2 × 3 × 11 × 31 × 11 × 607. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13661142)
Multiplication
n×yn×2 | 27322284 |
---|---|
n×3 | 40983426 |
n×4 | 54644568 |
n×5 | 68305710 |
Division
n÷yn÷2 | 6830571 |
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n÷3 | 4553714 |
n÷3 | 3415285.5 |
n÷5 | 2732228.4 |
Exponentiation
nyn2 | 186626800744164 |
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n3 | 2.5495352259717E+21 |
n4 | 3.4829562756002E+28 |
n5 | 4.7581160260765E+35 |
Nth Root
y√n2√n | 3696.0982129808 |
---|---|
3√n | 239.0538093043 |
4√n | 60.795544351382 |
5√n | 26.736059627251 |
Divisors of 13661142
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 | -13661141 | 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 13661142 can be divided by 48 positive divisors. The sum of these divisors (counting 13661142) is 1, the average is 0.020833333333333.
Base conversion 13661142
Base | System | Value |
---|---|---|
2 | Binary | 110100000111001111010110 |
3 | Ternary | 221201001120020 |
4 | Quaternary | 310013033112 |
5 | Quinary | 11444124032 |
6 | Senary | 1204450010 |
8 | Octal | 64071726 |
10 | Decimal | 13661142 |
12 | Duodecimal | 46a9906 |
16 | Hexadecimal | d073d6 |
20 | Vigesimal | 457ch2 |
36 | Base36 | 84t06 |
Cryptographic Hash Functions
md5 | 997b8c58878a1f7168915167df7cf7de |
---|---|
sha1 | 93d690e36c318b81b45982b75577417162814e10 |
sha256 | ffb1094c6ab022c3478b8682b1b6ac10e6e811e41708cbc5da4a80f51d07e280 |
sha512 | 8e50cbd5cb01d41309d282713ffb0f454fdb50b9d5755ddbd054b9c7a432fcc1048ed89c0d94a149fe6c221a741df6639abe36c3bee2620d7411ec99d962431d |
ripemd-160 | 0cbcfdab1ce71aba2d9d1570c8d15a5d318a562f |
13661142 as geometric shapes
Circle
Radius = nDiameter | 27322284 |
---|---|
Circumference | 85835486.693694 |
Area | 5.8630538618083E+14 |
Sphere
Radius = nVolume | 1.0679468181308E+22 |
---|---|
Surface area | 2.3452215447233E+15 |
Circumference | 85835486.693694 |
Square
Length = nPerimeter | 54644568 |
---|---|
Area | 186626800744164 |
Diagonal | 19319772.293905 |
Cube
Length = nSurface area | 1119760804464984 |
---|---|
Volume | 2.5495352259717E+21 |
Space diagonal | 23661792.033413 |
Equilateral Triangle
Length = nPerimeter | 40983426 |
---|---|
Area | 80811775235731 |
Altitude | 11830896.016707 |
Triangular Pyramid
Length = nSurface area | 80811775235731 |
---|---|
Volume | 3.0046560785976E+20 |
Height | 6439924.0979682 |