133281664 (number)
133281664 is an even 9-digits composite number following 133281663 and preceding 133281665. In scientific notation, it is written as 1.33281664 × 10^8. The sum of its digits is 34. It has a total of 9 prime factors and 32 positive divisors. There are 66335232 positive integers (up to 133281664) that are relatively prime to 133281664.
Interesting facts
- 133281664 has 32 divisors, whose sum is 266740200
- The reverse of 133281664 is 466182331
- Previous prime number is 229
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | one hundred thirty-three million two hundred eighty-one thousand six hundred sixty-four |
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Notation
Scientific notation | 1.33281664 × 10^8 |
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Engineering notation | 1.33281664 × 10^6 |
Prime Factorization of 133281664
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 229 × 4547
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2082526 | Product of the distinct prime numbers |
The prime factorization of 133281664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 229 × 4547. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 133281664)
Multiplication
n×yn×2 | 266563328 |
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n×3 | 399844992 |
n×4 | 533126656 |
n×5 | 666408320 |
Division
n÷yn÷2 | 66640832 |
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n÷3 | 44427221.333333 |
n÷3 | 33320416 |
n÷5 | 26656332.8 |
Exponentiation
nyn2 | 17764001958608896 |
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n3 | 2.3676157403427E+24 |
n4 | 3.1555976558546E+32 |
n5 | 4.205833064868E+40 |
Nth Root
y√n2√n | 11544.767819233 |
---|---|
3√n | 510.8069552404 |
4√n | 107.44658123567 |
5√n | 42.165191903183 |
Divisors of 133281664
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -133281663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 133281664 can be divided by 32 positive divisors. The sum of these divisors (counting 133281664) is 1, the average is 0.03125.
Base conversion 133281664
Base | System | Value |
---|---|---|
2 | Binary | 111111100011011011110000000 |
3 | Ternary | 100021210102001221 |
4 | Quaternary | 13330123132000 |
5 | Quinary | 233110003124 |
6 | Senary | 21120404424 |
8 | Octal | 774333600 |
10 | Decimal | 133281664 |
12 | Duodecimal | 38776714 |
16 | Hexadecimal | 7f1b780 |
20 | Vigesimal | 21d0434 |
36 | Base36 | 27cosg |
Cryptographic Hash Functions
md5 | bf1e818126a0685b89433d3249c3060b |
---|---|
sha1 | ed67f32874ffa18667caa2e43228bdef6dc29862 |
sha256 | c4ae2a2978fbea5a08e75b661d5ea093eadfbb0a99207709bfa0db6d68eb7d4c |
sha512 | 993d53e92688b482ab5ac6d1867d727fe859486431daff6579c930513b7508ada684b3e3d6a3483e3618ebd2c8d9c5761b06ad21d60243853352ab590fafb808 |
ripemd-160 | 417d53c510fc28fc4459b310ed5267777ee764b3 |
133281664 as geometric shapes
Circle
Radius = nDiameter | 266563328 |
---|---|
Circumference | 837433392.96125 |
Area | 5.580725805152E+16 |
Sphere
Radius = nVolume | 9.9174456218454E+24 |
---|---|
Surface area | 2.2322903220608E+17 |
Circumference | 837433392.96125 |
Square
Length = nPerimeter | 533126656 |
---|---|
Area | 17764001958608896 |
Diagonal | 188488736.84445 |
Cube
Length = nSurface area | 106584011751653376 |
---|---|
Volume | 2.3676157403427E+24 |
Space diagonal | 230850613.76532 |
Equilateral Triangle
Length = nPerimeter | 399844992 |
---|---|
Area | 7.6920384845159E+15 |
Altitude | 115425306.88266 |
Triangular Pyramid
Length = nSurface area | 7.6920384845159E+15 |
---|---|
Volume | 2.7902619087338E+23 |
Height | 62829578.948151 |