15742496 (number)
15742496 is an even 8-digits composite number following 15742495 and preceding 15742497. In scientific notation, it is written as 1.5742496 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 6132480 positive integers (up to 15742496) that are relatively prime to 15742496.
Interesting facts
- 15742496 has 48 divisors, whose sum is 38646720
- The reverse of 15742496 is 69424751
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | fifteen million seven hundred forty-two thousand four hundred ninety-six |
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Notation
Scientific notation | 1.5742496 × 10^7 |
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Engineering notation | 1.5742496 × 10^6 |
Prime Factorization of 15742496
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 11 × 6389
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 983906 | Product of the distinct prime numbers |
The prime factorization of 15742496 is 2 × 2 × 2 × 2 × 2 × 7 × 11 × 6389. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15742496)
Multiplication
n×yn×2 | 31484992 |
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n×3 | 47227488 |
n×4 | 62969984 |
n×5 | 78712480 |
Division
n÷yn÷2 | 7871248 |
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n÷3 | 5247498.6666667 |
n÷3 | 3935624 |
n÷5 | 3148499.2 |
Exponentiation
nyn2 | 247826180310016 |
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n3 | 3.9014026522257E+21 |
n4 | 6.1417815647053E+28 |
n5 | 9.6686971715246E+35 |
Nth Root
y√n2√n | 3967.6814388255 |
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3√n | 250.62508112509 |
4√n | 62.989534359491 |
5√n | 27.505194370923 |
Divisors of 15742496
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 | -15742495 | 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 15742496 can be divided by 48 positive divisors. The sum of these divisors (counting 15742496) is 1, the average is 0.020833333333333.
Base conversion 15742496
Base | System | Value |
---|---|---|
2 | Binary | 111100000011011000100000 |
3 | Ternary | 1002121210122102 |
4 | Quaternary | 330003120200 |
5 | Quinary | 13012224441 |
6 | Senary | 1321225532 |
8 | Octal | 74033040 |
10 | Decimal | 15742496 |
12 | Duodecimal | 53322a8 |
16 | Hexadecimal | f03620 |
20 | Vigesimal | 4i7g4g |
36 | Base36 | 9dezk |
Cryptographic Hash Functions
md5 | fcad2f8aea900aa2c4ae166f1e6b43ed |
---|---|
sha1 | 74a6017640c418b72202f18b76e0fa3053f1b304 |
sha256 | 08b5fbaf87e2fb046f3eaa8388aa9e5230aa3e177e7957d1b33fad75104e6ba0 |
sha512 | 39f6364986e7e72af68165b0dedfbad5a9d098b1bc0d516cffcecf8107d4cab2adaa91674890f20cabca58c7fb358b11d0d6a77f1cb1027d2bdb1c9fc72c3255 |
ripemd-160 | cb04137239ee22e91cc85d8f07c00e617a75ce9a |
15742496 as geometric shapes
Circle
Radius = nDiameter | 31484992 |
---|---|
Circumference | 98913019.565533 |
Area | 7.7856890742917E+14 |
Sphere
Radius = nVolume | 1.6342157214571E+22 |
---|---|
Surface area | 3.1142756297167E+15 |
Circumference | 98913019.565533 |
Square
Length = nPerimeter | 62969984 |
---|---|
Area | 247826180310016 |
Diagonal | 22263251.348804 |
Cube
Length = nSurface area | 1486957081860096 |
---|---|
Volume | 3.9014026522257E+21 |
Space diagonal | 27266802.90995 |
Equilateral Triangle
Length = nPerimeter | 47227488 |
---|---|
Area | 1.0731188393567E+14 |
Altitude | 13633401.454975 |
Triangular Pyramid
Length = nSurface area | 1.0731188393567E+14 |
---|---|
Volume | 4.5978471192133E+20 |
Height | 7421083.7829347 |