42892488 (number)
42892488 is an even 8-digits composite number following 42892487 and preceding 42892489. In scientific notation, it is written as 4.2892488 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 14218080 positive integers (up to 42892488) that are relatively prime to 42892488.
Interesting facts
- 42892488 has 48 divisors, whose sum is 116812800
- The reverse of 42892488 is 88429824
- Previous prime number is 191
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | forty-two million eight hundred ninety-two thousand four hundred eighty-eight |
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Notation
Scientific notation | 4.2892488 × 10^7 |
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Engineering notation | 4.2892488 × 10^6 |
Prime Factorization of 42892488
Prime Factorization 2 × 2 × 2 × 3 × 3 × 191 × 3119
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3574374 | Product of the distinct prime numbers |
The prime factorization of 42892488 is 2 × 2 × 2 × 3 × 3 × 191 × 3119. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42892488)
Multiplication
n×yn×2 | 85784976 |
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n×3 | 128677464 |
n×4 | 171569952 |
n×5 | 214462440 |
Division
n÷yn÷2 | 21446244 |
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n÷3 | 14297496 |
n÷3 | 10723122 |
n÷5 | 8578497.6 |
Exponentiation
nyn2 | 1839765526830144 |
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n3 | 7.8912120782376E+22 |
n4 | 3.3847371937126E+30 |
n5 | 1.4517979946447E+38 |
Nth Root
y√n2√n | 6549.2356805966 |
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3√n | 350.04757992612 |
4√n | 80.92734816239 |
5√n | 33.610598632943 |
Divisors of 42892488
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 | -42892487 | 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 42892488 can be divided by 48 positive divisors. The sum of these divisors (counting 42892488) is 1, the average is 0.020833333333333.
Base conversion 42892488
Base | System | Value |
---|---|---|
2 | Binary | 10100011100111110011001000 |
3 | Ternary | 2222201011102200 |
4 | Quaternary | 2203213303020 |
5 | Quinary | 41440024423 |
6 | Senary | 4131200200 |
8 | Octal | 243476310 |
10 | Decimal | 42892488 |
12 | Duodecimal | 12446060 |
16 | Hexadecimal | 28e7cc8 |
20 | Vigesimal | d81b48 |
36 | Base36 | pjc20 |
Cryptographic Hash Functions
md5 | 66fbe3f69c23d050063d912392eb4efe |
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sha1 | 8c7d6442038a2ba844652b7445bddcdaf7c923e8 |
sha256 | 74588ee8f457f4bacf41740f3760b18086024112924acddf5a44435338a58bd6 |
sha512 | ca030e9ba3a0ce3dd4fe378aeb179d5e00f9849eafd2e6969476509a6fd5f1428024e3c5b052666d8351630d4eb6669ac26eca63647eacedee682395d19daf0a |
ripemd-160 | a8bd66434d93a6e7c25aae2a68fd23ef84a3a6b9 |
42892488 as geometric shapes
Circle
Radius = nDiameter | 85784976 |
---|---|
Circumference | 269501450.38998 |
Area | 5.7797938634173E+15 |
Sphere
Radius = nVolume | 3.3054631857214E+23 |
---|---|
Surface area | 2.3119175453669E+16 |
Circumference | 269501450.38998 |
Square
Length = nPerimeter | 171569952 |
---|---|
Area | 1839765526830144 |
Diagonal | 60659138.253525 |
Cube
Length = nSurface area | 11038593160980864 |
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Volume | 7.8912120782376E+22 |
Space diagonal | 74291968.479038 |
Equilateral Triangle
Length = nPerimeter | 128677464 |
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Area | 7.9664184162088E+14 |
Altitude | 37145984.239519 |
Triangular Pyramid
Length = nSurface area | 7.9664184162088E+14 |
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Volume | 9.299882620505E+21 |
Height | 20219712.751175 |