133665872 (number)
133665872 is an even 9-digits composite number following 133665871 and preceding 133665873. In scientific notation, it is written as 1.33665872 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 64229760 positive integers (up to 133665872) that are relatively prime to 133665872.
Interesting facts
- 133665872 has 40 divisors, whose sum is 269149440
- The reverse of 133665872 is 278566331
- Previous prime number is 271
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | one hundred thirty-three million six hundred sixty-five thousand eight hundred seventy-two |
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Notation
Scientific notation | 1.33665872 × 10^8 |
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Engineering notation | 1.33665872 × 10^6 |
Prime Factorization of 133665872
Prime Factorization 2 × 2 × 2 × 2 × 29 × 271 × 1063
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 16708234 | Product of the distinct prime numbers |
The prime factorization of 133665872 is 2 × 2 × 2 × 2 × 29 × 271 × 1063. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 133665872)
Multiplication
n×yn×2 | 267331744 |
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n×3 | 400997616 |
n×4 | 534663488 |
n×5 | 668329360 |
Division
n÷yn÷2 | 66832936 |
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n÷3 | 44555290.666667 |
n÷3 | 33416468 |
n÷5 | 26733174.4 |
Exponentiation
nyn2 | 17866565337520384 |
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n3 | 2.3881500354846E+24 |
n4 | 3.1921415695988E+32 |
n5 | 4.2668038644788E+40 |
Nth Root
y√n2√n | 11561.395763488 |
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3√n | 511.29731486227 |
4√n | 107.52393111995 |
5√n | 42.189473647313 |
Divisors of 133665872
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -133665871 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 133665872 can be divided by 40 positive divisors. The sum of these divisors (counting 133665872) is 1, the average is 0.025.
Base conversion 133665872
Base | System | Value |
---|---|---|
2 | Binary | 111111101111001010001010000 |
3 | Ternary | 100022111221002212 |
4 | Quaternary | 13331321101100 |
5 | Quinary | 233204301442 |
6 | Senary | 21132531252 |
8 | Octal | 775712120 |
10 | Decimal | 133665872 |
12 | Duodecimal | 38920b28 |
16 | Hexadecimal | 7f79450 |
20 | Vigesimal | 21f84dc |
36 | Base36 | 27kx8w |
Cryptographic Hash Functions
md5 | 7d494d08e56aa267a90f453c581ba996 |
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sha1 | ba475e41ca3557e90ccfdd603f51eaff215f8e09 |
sha256 | 337da553bba80902f93e7ed186f6e3642836521a54ca7ca26c318367b964e917 |
sha512 | b178b2bf829bd4c61283581252df0d802adf3ab5f885e169971ed348626b697ed97078216949e4f69bedfa2a2b0a4466fcc6b93570f0fe9fa1b74476f10f4d7b |
ripemd-160 | e875f2a84f9e2d827bb87931b4243a1fb561bcd3 |
133665872 as geometric shapes
Circle
Radius = nDiameter | 267331744 |
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Circumference | 839847443.02175 |
Area | 5.6129470409236E+16 |
Sphere
Radius = nVolume | 1.0003459476198E+25 |
---|---|
Surface area | 2.2451788163694E+17 |
Circumference | 839847443.02175 |
Square
Length = nPerimeter | 534663488 |
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Area | 17866565337520384 |
Diagonal | 189032089.00883 |
Cube
Length = nSurface area | 107199392025122304 |
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Volume | 2.3881500354846E+24 |
Space diagonal | 231516081.542 |
Equilateral Triangle
Length = nPerimeter | 400997616 |
---|---|
Area | 7.7364497303336E+15 |
Altitude | 115758040.771 |
Triangular Pyramid
Length = nSurface area | 7.7364497303336E+15 |
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Volume | 2.8144618076368E+23 |
Height | 63010696.336275 |