7442904 (number)
7442904 is an even 7-digits composite number following 7442903 and preceding 7442905. In scientific notation, it is written as 7.442904 × 10^6. The sum of its digits is 30. It has a total of 7 prime factors and 48 positive divisors. There are 2126208 positive integers (up to 7442904) that are relatively prime to 7442904.
Interesting facts
- 7442904 has 48 divisors, whose sum is 21648600
- The reverse of 7442904 is 4092447
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 30
- Digital Root 3
Name
Name | seven million four hundred forty-two thousand nine hundred four |
---|
Notation
Scientific notation | 7.442904 × 10^6 |
---|---|
Engineering notation | 7.442904 × 10^6 |
Prime Factorization of 7442904
Prime Factorization 2 × 2 × 2 × 3 × 7 × 7 × 6329
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 265818 | Product of the distinct prime numbers |
The prime factorization of 7442904 is 2 × 2 × 2 × 3 × 7 × 7 × 6329. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7442904)
Multiplication
n×yn×2 | 14885808 |
---|---|
n×3 | 22328712 |
n×4 | 29771616 |
n×5 | 37214520 |
Division
n÷yn÷2 | 3721452 |
---|---|
n÷3 | 2480968 |
n÷3 | 1860726 |
n÷5 | 1488580.8 |
Exponentiation
nyn2 | 55396819953216 |
---|---|
n3 | 4.1231321281707E+20 |
n4 | 3.068807660929E+27 |
n5 | 2.2840840814759E+34 |
Nth Root
y√n2√n | 2728.1686164898 |
---|---|
3√n | 195.24539782134 |
4√n | 52.231873568635 |
5√n | 23.678189037793 |
Divisors of 7442904
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 | -7442903 | 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 7442904 can be divided by 48 positive divisors. The sum of these divisors (counting 7442904) is 1, the average is 0.020833333333333.
Base conversion 7442904
Base | System | Value |
---|---|---|
2 | Binary | 11100011001000111011000 |
3 | Ternary | 112000010202010 |
4 | Quaternary | 130121013120 |
5 | Quinary | 3401133104 |
6 | Senary | 423305520 |
8 | Octal | 34310730 |
10 | Decimal | 7442904 |
12 | Duodecimal | 25ab2a0 |
16 | Hexadecimal | 7191d8 |
20 | Vigesimal | 26a754 |
36 | Base36 | 4fizc |
Cryptographic Hash Functions
md5 | f7f02b8e89a7322f37415bad9718d832 |
---|---|
sha1 | 9c78d9a30a61cabef3fdccb9a707bb0c2c55e808 |
sha256 | 0e3a40b68f0ebf6255cfc507623c0504b4689f9879a581a3cff08887eeb85394 |
sha512 | cfe5123d3f0bbe1cf71c970f99a457a396e818ba7505682253318486d262d1a92a0150a9092a306cb7971651d1ed1583b0a5ec477c0c98a9e09ea20c896a9ca1 |
ripemd-160 | e753a47d3de602e4202f42b7360bb64aedcedcc0 |
7442904 as geometric shapes
Circle
Radius = nDiameter | 14885808 |
---|---|
Circumference | 46765145.055548 |
Area | 1.7403424259726E+14 |
Sphere
Radius = nVolume | 1.7270935471522E+21 |
---|---|
Surface area | 6.9613697038904E+14 |
Circumference | 46765145.055548 |
Square
Length = nPerimeter | 29771616 |
---|---|
Area | 55396819953216 |
Diagonal | 10525855.780241 |
Cube
Length = nSurface area | 332380919719296 |
---|---|
Volume | 4.1231321281707E+20 |
Space diagonal | 12891487.883858 |
Equilateral Triangle
Length = nPerimeter | 22328712 |
---|---|
Area | 23987526684179 |
Altitude | 6445743.9419288 |
Triangular Pyramid
Length = nSurface area | 23987526684179 |
---|---|
Volume | 4.8591578125961E+19 |
Height | 3508618.5934137 |