72608224 (number)
72608224 is an even 8-digits composite number following 72608223 and preceding 72608225. In scientific notation, it is written as 7.2608224 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 31537152 positive integers (up to 72608224) that are relatively prime to 72608224.
Interesting facts
- 72608224 has 48 divisors, whose sum is 163014768
- The reverse of 72608224 is 42280627
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-two million six hundred eight thousand two hundred twenty-four |
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Notation
Scientific notation | 7.2608224 × 10^7 |
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Engineering notation | 7.2608224 × 10^6 |
Prime Factorization of 72608224
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 17 × 10267
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4538014 | Product of the distinct prime numbers |
The prime factorization of 72608224 is 2 × 2 × 2 × 2 × 2 × 13 × 17 × 10267. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72608224)
Multiplication
n×yn×2 | 145216448 |
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n×3 | 217824672 |
n×4 | 290432896 |
n×5 | 363041120 |
Division
n÷yn÷2 | 36304112 |
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n÷3 | 24202741.333333 |
n÷3 | 18152056 |
n÷5 | 14521644.8 |
Exponentiation
nyn2 | 5271954192434176 |
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n3 | 3.82787230922E+23 |
n4 | 2.7793501007124E+31 |
n5 | 2.0180367468695E+39 |
Nth Root
y√n2√n | 8521.0459451877 |
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3√n | 417.18492297547 |
4√n | 92.30951167235 |
5√n | 37.341964591591 |
Divisors of 72608224
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 | -72608223 | 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 72608224 can be divided by 48 positive divisors. The sum of these divisors (counting 72608224) is 1, the average is 0.020833333333333.
Base conversion 72608224
Base | System | Value |
---|---|---|
2 | Binary | 100010100111110100111100000 |
3 | Ternary | 12001121212202111 |
4 | Quaternary | 10110332213200 |
5 | Quinary | 122041430344 |
6 | Senary | 11112125104 |
8 | Octal | 424764740 |
10 | Decimal | 72608224 |
12 | Duodecimal | 20396794 |
16 | Hexadecimal | 453e9e0 |
20 | Vigesimal | 12dg0b4 |
36 | Base36 | 1788v4 |
Cryptographic Hash Functions
md5 | 6d8dc38a8c685852898f9ec1edf38ecf |
---|---|
sha1 | b5c58727815c3a0326414e4ba0bdf2310ea67555 |
sha256 | 6618310b7e5bf0c5f002dc81a79caa85efb860d2c322b844535b3b791e209a87 |
sha512 | 75adab9a855c33d6913debeacd6bb5403ce620ee6672e36e58f9650cb30045b07cc802f0708211de4ee7f2bfd8fdb4fda7d6d246cadcf20c7404597eb9389f9c |
ripemd-160 | 0dee4e89471fda4b92520bb2d2bc9321024d38ca |
72608224 as geometric shapes
Circle
Radius = nDiameter | 145216448 |
---|---|
Circumference | 456210926.2172 |
Area | 1.6562332561013E+16 |
Sphere
Radius = nVolume | 1.6034154034034E+24 |
---|---|
Surface area | 6.6249330244052E+16 |
Circumference | 456210926.2172 |
Square
Length = nPerimeter | 290432896 |
---|---|
Area | 5271954192434176 |
Diagonal | 102683535.12062 |
Cube
Length = nSurface area | 31631725154605056 |
---|---|
Volume | 3.82787230922E+23 |
Space diagonal | 125761133.01534 |
Equilateral Triangle
Length = nPerimeter | 217824672 |
---|---|
Area | 2.2828231291179E+15 |
Altitude | 62880566.507671 |
Triangular Pyramid
Length = nSurface area | 2.2828231291179E+15 |
---|---|
Volume | 4.5111907789428E+22 |
Height | 34227845.040208 |