742321840 (number)
742321840 is an even 9-digits composite number following 742321839 and preceding 742321841. In scientific notation, it is written as 7.42321840 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 274087680 positive integers (up to 742321840) that are relatively prime to 742321840.
Interesting facts
- 742321840 has 40 divisors, whose sum is 1858662288
- The reverse of 742321840 is 048123247
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | seven hundred forty-two million three hundred twenty-one thousand eight hundred forty |
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Notation
Scientific notation | 7.42321840 × 10^8 |
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Engineering notation | 7.42321840 × 10^6 |
Prime Factorization of 742321840
Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 713771
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 92790230 | Product of the distinct prime numbers |
The prime factorization of 742321840 is 2 × 2 × 2 × 2 × 5 × 13 × 713771. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 742321840)
Multiplication
n×yn×2 | 1484643680 |
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n×3 | 2226965520 |
n×4 | 2969287360 |
n×5 | 3711609200 |
Division
n÷yn÷2 | 371160920 |
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n÷3 | 247440613.33333 |
n÷3 | 185580460 |
n÷5 | 148464368 |
Exponentiation
nyn2 | 551041714140985600 |
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n3 | 4.0905029915789E+26 |
n4 | 3.0364697072344E+35 |
n5 | 2.2540377801785E+44 |
Nth Root
y√n2√n | 27245.583862344 |
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3√n | 905.44917925807 |
4√n | 165.06236355494 |
5√n | 59.445426545192 |
Divisors of 742321840
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -742321839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 742321840 can be divided by 40 positive divisors. The sum of these divisors (counting 742321840) is 1, the average is 0.025.
Base conversion 742321840
Base | System | Value |
---|---|---|
2 | Binary | 101100001111101110111010110000 |
3 | Ternary | 1220201210212010111 |
4 | Quaternary | 230033232322300 |
5 | Quinary | 3010013244330 |
6 | Senary | 201354311104 |
8 | Octal | 5417567260 |
10 | Decimal | 742321840 |
12 | Duodecimal | 188728494 |
16 | Hexadecimal | 2c3eeeb0 |
20 | Vigesimal | bbja4c0 |
36 | Base36 | c9yj74 |
Cryptographic Hash Functions
md5 | 9514ecbc9db9ba4fb0ba8cf9669c75f0 |
---|---|
sha1 | f75ac80db03706f056eee4885e690b17fe3daefc |
sha256 | 194423d066646d25de27fc28d2500b1204c63c094b737fa354ad31770e6dd4f3 |
sha512 | b89ef94bde54d79aeb491260350ce5d62af9c7ac9eb2bfc86f8110802e470c40a5c3bee5566d19e04cf057871c456fa7292dec0c07d2a50fd1d83cc5bb848ca4 |
ripemd-160 | ab1f2f5307215e2c041d5165ab8a2356538b8db7 |
742321840 as geometric shapes
Circle
Radius = nDiameter | 1484643680 |
---|---|
Circumference | 4664145678.2865 |
Area | 1.7311486009668E+18 |
Sphere
Radius = nVolume | 1.7134258863775E+27 |
---|---|
Surface area | 6.9245944038674E+18 |
Circumference | 4664145678.2865 |
Square
Length = nPerimeter | 2969287360 |
---|---|
Area | 551041714140985600 |
Diagonal | 1049801613.7738 |
Cube
Length = nSurface area | 3306250284845913600 |
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Volume | 4.0905029915789E+26 |
Space diagonal | 1285739142.448 |
Equilateral Triangle
Length = nPerimeter | 2226965520 |
---|---|
Area | 2.3860806149551E+17 |
Altitude | 642869571.22401 |
Triangular Pyramid
Length = nSurface area | 2.3860806149551E+17 |
---|---|
Volume | 4.8207040063488E+25 |
Height | 349933871.25792 |