137445240 (number)
137445240 is an even 9-digits composite number following 137445239 and preceding 137445241. In scientific notation, it is written as 1.37445240 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 33200640 positive integers (up to 137445240) that are relatively prime to 137445240.
Interesting facts
- 137445240 has 128 divisors, whose sum is 453081600
- The reverse of 137445240 is 042544731
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | one hundred thirty-seven million four hundred forty-five thousand two hundred forty |
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Notation
Scientific notation | 1.37445240 × 10^8 |
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Engineering notation | 1.37445240 × 10^6 |
Prime Factorization of 137445240
Prime Factorization 2 × 2 × 2 × 3 × 5 × 23 × 19 × 2621
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 34361310 | Product of the distinct prime numbers |
The prime factorization of 137445240 is 2 × 2 × 2 × 3 × 5 × 23 × 19 × 2621. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 137445240)
Multiplication
n×yn×2 | 274890480 |
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n×3 | 412335720 |
n×4 | 549780960 |
n×5 | 687226200 |
Division
n÷yn÷2 | 68722620 |
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n÷3 | 45815080 |
n÷3 | 34361310 |
n÷5 | 27489048 |
Exponentiation
nyn2 | 18891193998657600 |
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n3 | 2.5965046930321E+24 |
n4 | 3.5687721069492E+32 |
n5 | 4.9051073874493E+40 |
Nth Root
y√n2√n | 11723.704192788 |
---|---|
3√n | 516.07153025556 |
4√n | 108.27605549145 |
5√n | 42.425399523194 |
Divisors of 137445240
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -137445239 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 137445240 can be divided by 128 positive divisors. The sum of these divisors (counting 137445240) is 1, the average is 0.0078125.
Base conversion 137445240
Base | System | Value |
---|---|---|
2 | Binary | 1000001100010011111101111000 |
3 | Ternary | 100120121221102110 |
4 | Quaternary | 20030103331320 |
5 | Quinary | 240141221430 |
6 | Senary | 21345532320 |
8 | Octal | 1014237570 |
10 | Decimal | 137445240 |
12 | Duodecimal | 3a0440a0 |
16 | Hexadecimal | 8313f78 |
20 | Vigesimal | 22j0d20 |
36 | Base36 | 29txfc |
Cryptographic Hash Functions
md5 | 964297fb96db2f1217aa8e48821f666c |
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sha1 | 487913a3c3ba68ee527b7c4a5eb1ce1b6da44242 |
sha256 | 2d6fde34596f8c5ce11a94897f8fd0086815ab9d3ff23bcb4ca82ac6b07ff509 |
sha512 | 11203a17ca897a8776d93b6ac9611996135aabaf01b09f40467d19a9ac555121c27736859a2d28fd34b58899d004b9f27555a22cfe04acd55e01238c409c4a7e |
ripemd-160 | c2ceac365d33cb88e81da9506b064f360e1c71bf |
137445240 as geometric shapes
Circle
Radius = nDiameter | 274890480 |
---|---|
Circumference | 863593912.50977 |
Area | 5.9348436283722E+16 |
Sphere
Radius = nVolume | 1.0876213424855E+25 |
---|---|
Surface area | 2.3739374513489E+17 |
Circumference | 863593912.50977 |
Square
Length = nPerimeter | 549780960 |
---|---|
Area | 18891193998657600 |
Diagonal | 194376922.49163 |
Cube
Length = nSurface area | 113347163991945600 |
---|---|
Volume | 2.5965046930321E+24 |
Space diagonal | 238062138.9385 |
Equilateral Triangle
Length = nPerimeter | 412335720 |
---|---|
Area | 8.1801269553288E+15 |
Altitude | 119031069.46925 |
Triangular Pyramid
Length = nSurface area | 8.1801269553288E+15 |
---|---|
Volume | 3.0600101263761E+23 |
Height | 64792307.497208 |