72028924 (number)
72028924 is an even 8-digits composite number following 72028923 and preceding 72028925. In scientific notation, it is written as 7.2028924 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 29937600 positive integers (up to 72028924) that are relatively prime to 72028924.
Interesting facts
- 72028924 has 48 divisors, whose sum is 149788800
- The reverse of 72028924 is 42982027
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | seventy-two million twenty-eight thousand nine hundred twenty-four |
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Notation
Scientific notation | 7.2028924 × 10^7 |
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Engineering notation | 7.2028924 × 10^6 |
Prime Factorization of 72028924
Prime Factorization 2 × 2 × 19 × 11 × 29 × 2971
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36014462 | Product of the distinct prime numbers |
The prime factorization of 72028924 is 2 × 2 × 19 × 11 × 29 × 2971. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72028924)
Multiplication
n×yn×2 | 144057848 |
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n×3 | 216086772 |
n×4 | 288115696 |
n×5 | 360144620 |
Division
n÷yn÷2 | 36014462 |
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n÷3 | 24009641.333333 |
n÷3 | 18007231 |
n÷5 | 14405784.8 |
Exponentiation
nyn2 | 5188165892597776 |
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n3 | 3.7369800677732E+23 |
n4 | 2.6917065329115E+31 |
n5 | 1.9388072528939E+39 |
Nth Root
y√n2√n | 8486.9855661477 |
---|---|
3√n | 416.07246487875 |
4√n | 92.124836858188 |
5√n | 37.282187426767 |
Divisors of 72028924
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 | -72028923 | 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 72028924 can be divided by 48 positive divisors. The sum of these divisors (counting 72028924) is 1, the average is 0.020833333333333.
Base conversion 72028924
Base | System | Value |
---|---|---|
2 | Binary | 100010010110001001011111100 |
3 | Ternary | 12000112110002221 |
4 | Quaternary | 10102301023330 |
5 | Quinary | 121414411144 |
6 | Senary | 11051455124 |
8 | Octal | 422611374 |
10 | Decimal | 72028924 |
12 | Duodecimal | 201574a4 |
16 | Hexadecimal | 44b12fc |
20 | Vigesimal | 12a3c64 |
36 | Base36 | 16vtvg |
Cryptographic Hash Functions
md5 | 2aa78ac251007cae1fefb84cb4d72a5b |
---|---|
sha1 | 3698041cfc9b1a2e9cc7e74c95f237153e98d23d |
sha256 | f56b2579c508f76a3ea3c16296d8f87e2624a23af3758d448cc14f3ef0ed52fa |
sha512 | c9337f6024468ace5d820616b2c9497bb3bf5607aa8b6e2dcf9e8cf8397dfdb409f3f4c88f80d6931b6304276f8856cc7069b382ff751cbff025a5268d1bc48b |
ripemd-160 | 93a1d2d318fd99c64d9d96f3ee9ca22ed6560205 |
72028924 as geometric shapes
Circle
Radius = nDiameter | 144057848 |
---|---|
Circumference | 452571076.96876 |
Area | 1.629910385379E+16 |
Sphere
Radius = nVolume | 1.565342550337E+24 |
---|---|
Surface area | 6.5196415415161E+16 |
Circumference | 452571076.96876 |
Square
Length = nPerimeter | 288115696 |
---|---|
Area | 5188165892597776 |
Diagonal | 101864281.20394 |
Cube
Length = nSurface area | 31128995355586656 |
---|---|
Volume | 3.7369800677732E+23 |
Space diagonal | 124757755.98252 |
Equilateral Triangle
Length = nPerimeter | 216086772 |
---|---|
Area | 2.2465417310188E+15 |
Altitude | 62378877.991259 |
Triangular Pyramid
Length = nSurface area | 2.2465417310188E+15 |
---|---|
Volume | 4.4040732451356E+22 |
Height | 33954760.401314 |