42891684 (number)
42891684 is an even 8-digits composite number following 42891683 and preceding 42891685. In scientific notation, it is written as 4.2891684 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 12941440 positive integers (up to 42891684) that are relatively prime to 42891684.
Interesting facts
- 42891684 has 48 divisors, whose sum is 109650240
- The reverse of 42891684 is 48619824
- Previous prime number is 293
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | forty-two million eight hundred ninety-one thousand six hundred eighty-four |
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Notation
Scientific notation | 4.2891684 × 10^7 |
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Engineering notation | 4.2891684 × 10^6 |
Prime Factorization of 42891684
Prime Factorization 2 × 2 × 3 × 11 × 293 × 1109
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21445842 | Product of the distinct prime numbers |
The prime factorization of 42891684 is 2 × 2 × 3 × 11 × 293 × 1109. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42891684)
Multiplication
n×yn×2 | 85783368 |
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n×3 | 128675052 |
n×4 | 171566736 |
n×5 | 214458420 |
Division
n÷yn÷2 | 21445842 |
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n÷3 | 14297228 |
n÷3 | 10722921 |
n÷5 | 8578336.8 |
Exponentiation
nyn2 | 1839696556355856 |
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n3 | 7.8907683351104E+22 |
n4 | 3.3844834194676E+30 |
n5 | 1.4516619333104E+38 |
Nth Root
y√n2√n | 6549.1742991006 |
---|---|
3√n | 350.04539275205 |
4√n | 80.926968923225 |
5√n | 33.610472628949 |
Divisors of 42891684
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 | -42891683 | 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 42891684 can be divided by 48 positive divisors. The sum of these divisors (counting 42891684) is 1, the average is 0.020833333333333.
Base conversion 42891684
Base | System | Value |
---|---|---|
2 | Binary | 10100011100111100110100100 |
3 | Ternary | 2222201010022220 |
4 | Quaternary | 2203213212210 |
5 | Quinary | 41440013214 |
6 | Senary | 4131152340 |
8 | Octal | 243474644 |
10 | Decimal | 42891684 |
12 | Duodecimal | 124456b0 |
16 | Hexadecimal | 28e79a4 |
20 | Vigesimal | d81944 |
36 | Base36 | pjbfo |
Cryptographic Hash Functions
md5 | a5a9b95e456f1585609c91f0ba521364 |
---|---|
sha1 | 922b68f0bd93dcb1f38b5bfbc31a8afb13f7b696 |
sha256 | eeb3b693bf8000e19816901fa908bb0edae85fd16da9757a4da95965a062ff78 |
sha512 | 5fa5b4973e9afc8f2ba3d6188ed66fc93074217462ad871d24a933ad910bb2273ac0999b8f077e80da466a0e8733e7739fca35f9700e40b7831d6d86055b3281 |
ripemd-160 | 2c9317d4764fc1472560e6ed7c1b961a95bc29c7 |
42891684 as geometric shapes
Circle
Radius = nDiameter | 85783368 |
---|---|
Circumference | 269496398.70899 |
Area | 5.779577186282E+15 |
Sphere
Radius = nVolume | 3.3052773110349E+23 |
---|---|
Surface area | 2.3118308745128E+16 |
Circumference | 269496398.70899 |
Square
Length = nPerimeter | 171566736 |
---|---|
Area | 1839696556355856 |
Diagonal | 60658001.225821 |
Cube
Length = nSurface area | 11038179338135136 |
---|---|
Volume | 7.8907683351104E+22 |
Space diagonal | 74290575.910189 |
Equilateral Triangle
Length = nPerimeter | 128675052 |
---|---|
Area | 7.9661197652946E+14 |
Altitude | 37145287.955095 |
Triangular Pyramid
Length = nSurface area | 7.9661197652946E+14 |
---|---|
Volume | 9.2993596642144E+21 |
Height | 20219333.74194 |