42712812 (number)
42712812 is an even 8-digits composite number following 42712811 and preceding 42712813. In scientific notation, it is written as 4.2712812 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 14124240 positive integers (up to 42712812) that are relatively prime to 42712812.
Interesting facts
- 42712812 has 48 divisors, whose sum is 111619200
- The reverse of 42712812 is 21821724
- Previous prime number is 3019
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | forty-two million seven hundred twelve thousand eight hundred twelve |
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Notation
Scientific notation | 4.2712812 × 10^7 |
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Engineering notation | 4.2712812 × 10^6 |
Prime Factorization of 42712812
Prime Factorization 2 × 2 × 3 × 3 × 3 × 3019 × 131
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2372934 | Product of the distinct prime numbers |
The prime factorization of 42712812 is 2 × 2 × 3 × 3 × 3 × 3019 × 131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42712812)
Multiplication
n×yn×2 | 85425624 |
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n×3 | 128138436 |
n×4 | 170851248 |
n×5 | 213564060 |
Division
n÷yn÷2 | 21356406 |
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n÷3 | 14237604 |
n÷3 | 10678203 |
n÷5 | 8542562.4 |
Exponentiation
nyn2 | 1824384308947344 |
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n3 | 7.7924584003818E+22 |
n4 | 3.3283781067333E+30 |
n5 | 1.4216438833781E+38 |
Nth Root
y√n2√n | 6535.503959145 |
---|---|
3√n | 349.5581144498 |
4√n | 80.842463836433 |
5√n | 33.582392470734 |
Divisors of 42712812
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 | -42712811 | 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 42712812 can be divided by 48 positive divisors. The sum of these divisors (counting 42712812) is 1, the average is 0.020833333333333.
Base conversion 42712812
Base | System | Value |
---|---|---|
2 | Binary | 10100010111011111011101100 |
3 | Ternary | 2222101000222000 |
4 | Quaternary | 2202323323230 |
5 | Quinary | 41413302222 |
6 | Senary | 4123252300 |
8 | Octal | 242737354 |
10 | Decimal | 42712812 |
12 | Duodecimal | 1237a090 |
16 | Hexadecimal | 28bbeec |
20 | Vigesimal | d6j20c |
36 | Base36 | pfhf0 |
Cryptographic Hash Functions
md5 | 1cbf46c14db51274ab709c0564cc4be4 |
---|---|
sha1 | e47a241bccdec5d67a27ff10568bd88d9be187e4 |
sha256 | 1d59cec624371d2708094bd6e6fd405e80981cef1ede98ad06661b466358877a |
sha512 | ea13d8d2e6e3129fa2e2a05217f0780bd9873244f111f06e9f788cffa0656c79a3cc6f3506930e7ef1a9a3ccf71e2d3198c5c5f6de43a635f457b70213cca2f8 |
ripemd-160 | 723d3d3922f3b88349e6e512d25028c9ffd811e5 |
42712812 as geometric shapes
Circle
Radius = nDiameter | 85425624 |
---|---|
Circumference | 268372512.78672 |
Area | 5.7314723423135E+15 |
Sphere
Radius = nVolume | 3.2640973418725E+23 |
---|---|
Surface area | 2.2925889369254E+16 |
Circumference | 268372512.78672 |
Square
Length = nPerimeter | 170851248 |
---|---|
Area | 1824384308947344 |
Diagonal | 60405038.017492 |
Cube
Length = nSurface area | 10946305853684064 |
---|---|
Volume | 7.7924584003818E+22 |
Space diagonal | 73980760.518138 |
Equilateral Triangle
Length = nPerimeter | 128138436 |
---|---|
Area | 7.8998157890706E+14 |
Altitude | 36990380.259069 |
Triangular Pyramid
Length = nSurface area | 7.8998157890706E+14 |
---|---|
Volume | 9.1835002950401E+21 |
Height | 20135012.672497 |