49281372 (number)
49281372 is an even 8-digits composite number following 49281371 and preceding 49281373. In scientific notation, it is written as 4.9281372 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 14078448 positive integers (up to 49281372) that are relatively prime to 49281372.
Interesting facts
- 49281372 has 48 divisors, whose sum is 113585920
- The reverse of 49281372 is 27318294
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | forty-nine million two hundred eighty-one thousand three hundred seventy-two |
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Notation
Scientific notation | 4.9281372 × 10^7 |
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Engineering notation | 4.9281372 × 10^6 |
Prime Factorization of 49281372
Prime Factorization 2 × 2 × 27 × 9 × 7 × 7243
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 24640686 | Product of the distinct prime numbers |
The prime factorization of 49281372 is 2 × 2 × 27 × 9 × 7 × 7243. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49281372)
Multiplication
n×yn×2 | 98562744 |
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n×3 | 147844116 |
n×4 | 197125488 |
n×5 | 246406860 |
Division
n÷yn÷2 | 24640686 |
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n÷3 | 16427124 |
n÷3 | 12320343 |
n÷5 | 9856274.4 |
Exponentiation
nyn2 | 2428653626202384 |
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n3 | 1.1968738281203E+23 |
n4 | 5.898358436066E+30 |
n5 | 2.9067919627711E+38 |
Nth Root
y√n2√n | 7020.0692304279 |
---|---|
3√n | 366.62966054441 |
4√n | 83.785853402754 |
5√n | 34.55704177701 |
Divisors of 49281372
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 | -49281371 | 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 49281372 can be divided by 48 positive divisors. The sum of these divisors (counting 49281372) is 1, the average is 0.020833333333333.
Base conversion 49281372
Base | System | Value |
---|---|---|
2 | Binary | 10111011111111100101011100 |
3 | Ternary | 10102201202100000 |
4 | Quaternary | 2323333211130 |
5 | Quinary | 100104000442 |
6 | Senary | 4520134300 |
8 | Octal | 273774534 |
10 | Decimal | 49281372 |
12 | Duodecimal | 14607390 |
16 | Hexadecimal | 2eff95c |
20 | Vigesimal | f8038c |
36 | Base36 | tc9r0 |
Cryptographic Hash Functions
md5 | 7b3d7926fb1169c09c00eafa13628415 |
---|---|
sha1 | a66fe9bb7db012b66c514b92efa50efa19367eb2 |
sha256 | 03c63213be7b7ee6d05412f3c2d68c23e9a316691cf04d615f0b6f66791bb55b |
sha512 | e9a95b792c15c39c55ead06ca723165d7403da01998e5fad1af380a5225588399e524897da50186e562de21d683bf5210c55c22e984fa4045e4b42fcaa0625ac |
ripemd-160 | ab2af5ae593f800f76ebd401653c2cc09566e90a |
49281372 as geometric shapes
Circle
Radius = nDiameter | 98562744 |
---|---|
Circumference | 309643992.46805 |
Area | 7.6298403901916E+15 |
Sphere
Radius = nVolume | 5.0134533675954E+23 |
---|---|
Surface area | 3.0519361560766E+16 |
Circumference | 309643992.46805 |
Square
Length = nPerimeter | 197125488 |
---|---|
Area | 2428653626202384 |
Diagonal | 69694384.654754 |
Cube
Length = nSurface area | 14571921757214304 |
---|---|
Volume | 1.1968738281203E+23 |
Space diagonal | 85357840.170702 |
Equilateral Triangle
Length = nPerimeter | 147844116 |
---|---|
Area | 1.0516378686422E+15 |
Altitude | 42678920.085351 |
Triangular Pyramid
Length = nSurface area | 1.0516378686422E+15 |
---|---|
Volume | 1.4105293334809E+22 |
Height | 23231461.551585 |