28472364 (number)
28472364 is an even 8-digits composite number following 28472363 and preceding 28472365. In scientific notation, it is written as 2.8472364 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 9268560 positive integers (up to 28472364) that are relatively prime to 28472364.
Interesting facts
- 28472364 has 48 divisors, whose sum is 75546240
- The reverse of 28472364 is 46327482
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-eight million four hundred seventy-two thousand three hundred sixty-four |
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Notation
Scientific notation | 2.8472364 × 10^7 |
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Engineering notation | 2.8472364 × 10^6 |
Prime Factorization of 28472364
Prime Factorization 2 × 2 × 3 × 3 × 3 × 43 × 6131
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1581798 | Product of the distinct prime numbers |
The prime factorization of 28472364 is 2 × 2 × 3 × 3 × 3 × 43 × 6131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28472364)
Multiplication
n×yn×2 | 56944728 |
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n×3 | 85417092 |
n×4 | 113889456 |
n×5 | 142361820 |
Division
n÷yn÷2 | 14236182 |
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n÷3 | 9490788 |
n÷3 | 7118091 |
n÷5 | 5694472.8 |
Exponentiation
nyn2 | 810675511748496 |
---|---|
n3 | 2.3081848256389E+22 |
n4 | 6.5719478534869E+29 |
n5 | 1.871188914735E+37 |
Nth Root
y√n2√n | 5335.9501496922 |
---|---|
3√n | 305.3569734159 |
4√n | 73.047588253769 |
5√n | 30.965971193008 |
Divisors of 28472364
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 | -28472363 | 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 28472364 can be divided by 48 positive divisors. The sum of these divisors (counting 28472364) is 1, the average is 0.020833333333333.
Base conversion 28472364
Base | System | Value |
---|---|---|
2 | Binary | 1101100100111010000101100 |
3 | Ternary | 1222120112202000 |
4 | Quaternary | 1230213100230 |
5 | Quinary | 24242103424 |
6 | Senary | 2454132300 |
8 | Octal | 154472054 |
10 | Decimal | 28472364 |
12 | Duodecimal | 9651090 |
16 | Hexadecimal | 1b2742c |
20 | Vigesimal | 8hj0i4 |
36 | Base36 | gy9f0 |
Cryptographic Hash Functions
md5 | 895b43ae132037b602ab7ad804c7f2a4 |
---|---|
sha1 | de5bba9c5d7af25bda6227c37ff7511d3fa0a84e |
sha256 | e046e2f2170722872cf9a42a9eeb6f89d46cf80aad1976ed7946ff797eadd91c |
sha512 | 8c7fc4ceec4618802479c7b3fd7ded2db2d40d3b4e334b53d099a011f3279908bd51ddc419896f57a60ffd1f9ba14cc4a3845cc932ddb7dd856647cb7116afcf |
ripemd-160 | 1beb0c3223b2a9c7eedcb0c88ea676b58ac1bfb3 |
28472364 as geometric shapes
Circle
Radius = nDiameter | 56944728 |
---|---|
Circumference | 178897139.14547 |
Area | 2.5468122321542E+15 |
Sphere
Radius = nVolume | 9.668501988473E+22 |
---|---|
Surface area | 1.0187248928617E+16 |
Circumference | 178897139.14547 |
Square
Length = nPerimeter | 113889456 |
---|---|
Area | 810675511748496 |
Diagonal | 40266003.321623 |
Cube
Length = nSurface area | 4864053070490976 |
---|---|
Volume | 2.3081848256389E+22 |
Space diagonal | 49315581.059595 |
Equilateral Triangle
Length = nPerimeter | 85417092 |
---|---|
Area | 3.5103279370007E+14 |
Altitude | 24657790.529798 |
Triangular Pyramid
Length = nSurface area | 3.5103279370007E+14 |
---|---|
Volume | 2.7202219040686E+21 |
Height | 13422001.107208 |