72604428 (number)
72604428 is an even 8-digits composite number following 72604427 and preceding 72604429. In scientific notation, it is written as 7.2604428 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 36 positive divisors. There are 22339200 positive integers (up to 72604428) that are relatively prime to 72604428.
Interesting facts
- 72604428 has 36 divisors, whose sum is 183449448
- The reverse of 72604428 is 82440627
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-two million six hundred four thousand four hundred twenty-eight |
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Notation
Scientific notation | 7.2604428 × 10^7 |
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Engineering notation | 7.2604428 × 10^6 |
Prime Factorization of 72604428
Prime Factorization 2 × 2 × 3 × 13 × 13 × 35801
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2792478 | Product of the distinct prime numbers |
The prime factorization of 72604428 is 2 × 2 × 3 × 13 × 13 × 35801. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72604428)
Multiplication
n×yn×2 | 145208856 |
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n×3 | 217813284 |
n×4 | 290417712 |
n×5 | 363022140 |
Division
n÷yn÷2 | 36302214 |
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n÷3 | 24201476 |
n÷3 | 18151107 |
n÷5 | 14520885.6 |
Exponentiation
nyn2 | 5271402965207184 |
---|---|
n3 | 3.8272719704637E+23 |
n4 | 2.7787689221595E+31 |
n5 | 2.0175092813757E+39 |
Nth Root
y√n2√n | 8520.823199668 |
---|---|
3√n | 417.17765262565 |
4√n | 92.308305150013 |
5√n | 37.341574131519 |
Divisors of 72604428
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72604427 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72604428 can be divided by 36 positive divisors. The sum of these divisors (counting 72604428) is 1, the average is 0.027777777777778.
Base conversion 72604428
Base | System | Value |
---|---|---|
2 | Binary | 100010100111101101100001100 |
3 | Ternary | 12001121200112220 |
4 | Quaternary | 10110331230030 |
5 | Quinary | 122041320203 |
6 | Senary | 11112055340 |
8 | Octal | 424755414 |
10 | Decimal | 72604428 |
12 | Duodecimal | 20394550 |
16 | Hexadecimal | 453db0c |
20 | Vigesimal | 12dfb18 |
36 | Base36 | 1785xo |
Cryptographic Hash Functions
md5 | 9585050ab4b8e5080c0b36586c863237 |
---|---|
sha1 | bef4cb8738b33e606a7fdcfd0b7a72d27d8b3911 |
sha256 | 911e96c3864debcfd8c1b922b6af783e29dda084ce492ed48a777d6dba8560a8 |
sha512 | eb97eb17527e13cfe8ebcb515b6e994aa0066fce18eea34b4358b80d8e4b0b058f693be64e1e0bd7ab8290e98206a00f7299c3ffd742638cb972a343a7f27114 |
ripemd-160 | acb6c4e37794210f417af6fc9dffc87fa58c38ce |
72604428 as geometric shapes
Circle
Radius = nDiameter | 145208856 |
---|---|
Circumference | 456187075.24578 |
Area | 1.6560600829606E+16 |
Sphere
Radius = nVolume | 1.6031639340932E+24 |
---|---|
Surface area | 6.6242403318425E+16 |
Circumference | 456187075.24578 |
Square
Length = nPerimeter | 290417712 |
---|---|
Area | 5271402965207184 |
Diagonal | 102678166.76594 |
Cube
Length = nSurface area | 31628417791243104 |
---|---|
Volume | 3.8272719704637E+23 |
Space diagonal | 125754558.15048 |
Equilateral Triangle
Length = nPerimeter | 217813284 |
---|---|
Area | 2.282584440727E+15 |
Altitude | 62877279.075238 |
Triangular Pyramid
Length = nSurface area | 2.282584440727E+15 |
---|---|
Volume | 4.5104832729335E+22 |
Height | 34226055.588647 |