42747892 (number)
42747892 is an even 8-digits composite number following 42747891 and preceding 42747893. In scientific notation, it is written as 4.2747892 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 18212480 positive integers (up to 42747892) that are relatively prime to 42747892.
Interesting facts
- 42747892 has 48 divisors, whose sum is 86873472
- The reverse of 42747892 is 29874724
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | forty-two million seven hundred forty-seven thousand eight hundred ninety-two |
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Notation
Scientific notation | 4.2747892 × 10^7 |
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Engineering notation | 4.2747892 × 10^6 |
Prime Factorization of 42747892
Prime Factorization 2 × 2 × 23 × 11 × 53 × 797
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21373946 | Product of the distinct prime numbers |
The prime factorization of 42747892 is 2 × 2 × 23 × 11 × 53 × 797. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42747892)
Multiplication
n×yn×2 | 85495784 |
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n×3 | 128243676 |
n×4 | 170991568 |
n×5 | 213739460 |
Division
n÷yn÷2 | 21373946 |
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n÷3 | 14249297.333333 |
n÷3 | 10686973 |
n÷5 | 8549578.4 |
Exponentiation
nyn2 | 1827382270443664 |
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n3 | 7.8116739939641E+22 |
n4 | 3.3393259623318E+30 |
n5 | 1.4274914559056E+38 |
Nth Root
y√n2√n | 6538.1872105347 |
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3√n | 349.6537855342 |
4√n | 80.859057690124 |
5√n | 33.587906898111 |
Divisors of 42747892
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 | -42747891 | 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 42747892 can be divided by 48 positive divisors. The sum of these divisors (counting 42747892) is 1, the average is 0.020833333333333.
Base conversion 42747892
Base | System | Value |
---|---|---|
2 | Binary | 10100011000100011111110100 |
3 | Ternary | 2222102211002021 |
4 | Quaternary | 2203010133310 |
5 | Quinary | 41420413032 |
6 | Senary | 4124122524 |
8 | Octal | 243043764 |
10 | Decimal | 42747892 |
12 | Duodecimal | 12396444 |
16 | Hexadecimal | 28c47f4 |
20 | Vigesimal | d739ec |
36 | Base36 | pg8hg |
Cryptographic Hash Functions
md5 | 01230d1bbad61e539cc7f7cfc3d88346 |
---|---|
sha1 | b7a4f5e73b814485dfa751d7d64bb3d6020b3dc7 |
sha256 | 206dd9db4f9112e5ddabb6ce7865ef875c4d20e534c73b0b0f3fc97086ac7f50 |
sha512 | edecac40d38dc3487e7d83e677f9aec997b9de02b6fef6ac3fd08a97e121d14780c185010c213affb39858092b9bb231a87e014807d76dbe7626ac4f3f8bf690 |
ripemd-160 | 0d3a7db5cfe3fbba6de784945dfa2e80dd14b221 |
42747892 as geometric shapes
Circle
Radius = nDiameter | 85495784 |
---|---|
Circumference | 268592926.9273 |
Area | 5.7408907161261E+15 |
Sphere
Radius = nVolume | 3.2721463508901E+23 |
---|---|
Surface area | 2.2963562864504E+16 |
Circumference | 268592926.9273 |
Square
Length = nPerimeter | 170991568 |
---|---|
Area | 1827382270443664 |
Diagonal | 60454648.62926 |
Cube
Length = nSurface area | 10964293622661984 |
---|---|
Volume | 7.8116739939641E+22 |
Space diagonal | 74041520.860467 |
Equilateral Triangle
Length = nPerimeter | 128243676 |
---|---|
Area | 7.9127973431475E+14 |
Altitude | 37020760.430234 |
Triangular Pyramid
Length = nSurface area | 7.9127973431475E+14 |
---|---|
Volume | 9.206146089251E+21 |
Height | 20151549.543087 |