15426972 (number)
15426972 is an even 8-digits composite number following 15426971 and preceding 15426973. In scientific notation, it is written as 1.5426972 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 4626720 positive integers (up to 15426972) that are relatively prime to 15426972.
Interesting facts
- 15426972 has 48 divisors, whose sum is 39513600
- The reverse of 15426972 is 27962451
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | fifteen million four hundred twenty-six thousand nine hundred seventy-two |
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Notation
Scientific notation | 1.5426972 × 10^7 |
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Engineering notation | 1.5426972 × 10^6 |
Prime Factorization of 15426972
Prime Factorization 2 × 2 × 489 × 3 × 11 × 239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7713486 | Product of the distinct prime numbers |
The prime factorization of 15426972 is 2 × 2 × 489 × 3 × 11 × 239. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15426972)
Multiplication
n×yn×2 | 30853944 |
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n×3 | 46280916 |
n×4 | 61707888 |
n×5 | 77134860 |
Division
n÷yn÷2 | 7713486 |
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n÷3 | 5142324 |
n÷3 | 3856743 |
n÷5 | 3085394.4 |
Exponentiation
nyn2 | 237991465088784 |
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n3 | 3.6714876681636E+21 |
n4 | 5.6639937455106E+28 |
n5 | 8.7378272920167E+35 |
Nth Root
y√n2√n | 3927.7184216794 |
---|---|
3√n | 248.93935717753 |
4√n | 62.67151204239 |
5√n | 27.39404332326 |
Divisors of 15426972
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 | -15426971 | 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 15426972 can be divided by 48 positive divisors. The sum of these divisors (counting 15426972) is 1, the average is 0.020833333333333.
Base conversion 15426972
Base | System | Value |
---|---|---|
2 | Binary | 111010110110010110011100 |
3 | Ternary | 1002000202211100 |
4 | Quaternary | 322312112130 |
5 | Quinary | 12422130342 |
6 | Senary | 1310353100 |
8 | Octal | 72662634 |
10 | Decimal | 15426972 |
12 | Duodecimal | 51bb790 |
16 | Hexadecimal | eb659c |
20 | Vigesimal | 4g878c |
36 | Base36 | 96nj0 |
Cryptographic Hash Functions
md5 | 2068a8e0aaa4f12ff5e737f801f15ddb |
---|---|
sha1 | 86c929f93897538283dd59519ef1ec518b82667e |
sha256 | 8867e70e1448ee9a510e0916c70bbc0ca17fd655286827bf61679685b772a1b4 |
sha512 | 9b09502aaab1a068b0b059e194fac3f32f4244915a47b4732c15eea08134861ee96b234c2fa2f5467e3b8ddf2cfcf8f591965ed01ff347e7fa8e25c1dc91ff92 |
ripemd-160 | 327f05cf60643286e7b2b740f6ea489ac69f6f2d |
15426972 as geometric shapes
Circle
Radius = nDiameter | 30853944 |
---|---|
Circumference | 96930523.804671 |
Area | 7.4767223834E+14 |
Sphere
Radius = nVolume | 1.5379091581398E+22 |
---|---|
Surface area | 2.99068895336E+15 |
Circumference | 96930523.804671 |
Square
Length = nPerimeter | 61707888 |
---|---|
Area | 237991465088784 |
Diagonal | 21817033.02875 |
Cube
Length = nSurface area | 1427948790532704 |
---|---|
Volume | 3.6714876681636E+21 |
Space diagonal | 26720299.310942 |
Equilateral Triangle
Length = nPerimeter | 46280916 |
---|---|
Area | 1.0305332732538E+14 |
Altitude | 13360149.655471 |
Triangular Pyramid
Length = nSurface area | 1.0305332732538E+14 |
---|---|
Volume | 4.3268897120022E+20 |
Height | 7272344.3429167 |