15112128 (number)
15112128 is an even 8-digits composite number following 15112127 and preceding 15112129. In scientific notation, it is written as 1.5112128 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 56 positive divisors. There are 4872960 positive integers (up to 15112128) that are relatively prime to 15112128.
Interesting facts
- 15112128 has 56 divisors, whose sum is 41290240
- The reverse of 15112128 is 82121151
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | fifteen million one hundred twelve thousand one hundred twenty-eight |
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Notation
Scientific notation | 1.5112128 × 10^7 |
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Engineering notation | 1.5112128 × 10^6 |
Prime Factorization of 15112128
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 2539
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 472254 | Product of the distinct prime numbers |
The prime factorization of 15112128 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 2539. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15112128)
Multiplication
n×yn×2 | 30224256 |
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n×3 | 45336384 |
n×4 | 60448512 |
n×5 | 75560640 |
Division
n÷yn÷2 | 7556064 |
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n÷3 | 5037376 |
n÷3 | 3778032 |
n÷5 | 3022425.6 |
Exponentiation
nyn2 | 228376412688384 |
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n3 | 3.4512535807277E+21 |
n4 | 5.2155785872415E+28 |
n5 | 7.8818491204453E+35 |
Nth Root
y√n2√n | 3887.4320572841 |
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3√n | 247.234196838 |
4√n | 62.349274713376 |
5√n | 27.281303978834 |
Divisors of 15112128
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15112127 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15112128 can be divided by 56 positive divisors. The sum of these divisors (counting 15112128) is 1, the average is 0.017857142857143.
Base conversion 15112128
Base | System | Value |
---|---|---|
2 | Binary | 111001101001011111000000 |
3 | Ternary | 1001102202221110 |
4 | Quaternary | 321221133000 |
5 | Quinary | 12332042003 |
6 | Senary | 1255523320 |
8 | Octal | 71513700 |
10 | Decimal | 15112128 |
12 | Duodecimal | 5089540 |
16 | Hexadecimal | e697c0 |
20 | Vigesimal | 4e9068 |
36 | Base36 | 8zwlc |
Cryptographic Hash Functions
md5 | 4581f2485fa0461854001b95b1c1aaa3 |
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sha1 | db9727ea0a27108d099bdf07f45f3a34d72ca4f2 |
sha256 | 70771daed859f8082effa625e55eb85634edf39832f10b8d206971523bd7f865 |
sha512 | ec4f03a62fb04542cfe0c1f584a5038e25d3a6d05321fbadd1b1b6a926c0ac4af6c9c1ba9e1c8d4ad15fb463a4c9fc19777007cac5e1e876022e00fb54444c94 |
ripemd-160 | ddfc262516dbe145578062904f7d6d914063c5ce |
15112128 as geometric shapes
Circle
Radius = nDiameter | 30224256 |
---|---|
Circumference | 94952300.609817 |
Area | 7.1746566035502E+14 |
Sphere
Radius = nVolume | 1.4456577193186E+22 |
---|---|
Surface area | 2.8698626414201E+15 |
Circumference | 94952300.609817 |
Square
Length = nPerimeter | 60448512 |
---|---|
Area | 228376412688384 |
Diagonal | 21371776.373918 |
Cube
Length = nSurface area | 1370258476130304 |
---|---|
Volume | 3.4512535807277E+21 |
Space diagonal | 26174973.506484 |
Equilateral Triangle
Length = nPerimeter | 45336384 |
---|---|
Area | 98889887506650 |
Altitude | 13087486.753242 |
Triangular Pyramid
Length = nSurface area | 98889887506650 |
---|---|
Volume | 4.0673413508782E+20 |
Height | 7123925.4579727 |