7139748 (number)
7139748 is an even 7-digits composite number following 7139747 and preceding 7139749. In scientific notation, it is written as 7.139748 × 10^6. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 1854240 positive integers (up to 7139748) that are relatively prime to 7139748.
Interesting facts
- 7139748 has 48 divisors, whose sum is 20772864
- The reverse of 7139748 is 8479317
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 39
- Digital Root 3
Name
Name | seven million one hundred thirty-nine thousand seven hundred forty-eight |
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Notation
Scientific notation | 7.139748 × 10^6 |
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Engineering notation | 7.139748 × 10^6 |
Prime Factorization of 7139748
Prime Factorization 2 × 2 × 3 × 7 × 11 × 7727
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3569874 | Product of the distinct prime numbers |
The prime factorization of 7139748 is 2 × 2 × 3 × 7 × 11 × 7727. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7139748)
Multiplication
n×yn×2 | 14279496 |
---|---|
n×3 | 21419244 |
n×4 | 28558992 |
n×5 | 35698740 |
Division
n÷yn÷2 | 3569874 |
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n÷3 | 2379916 |
n÷3 | 1784937 |
n÷5 | 1427949.6 |
Exponentiation
nyn2 | 50976001503504 |
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n3 | 3.6395580478264E+20 |
n4 | 2.5985527292852E+27 |
n5 | 1.8553011651809E+34 |
Nth Root
y√n2√n | 2672.0306884465 |
---|---|
3√n | 192.55773160206 |
4√n | 51.691688775339 |
5√n | 23.482080724375 |
Divisors of 7139748
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 | -7139747 | 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 7139748 can be divided by 48 positive divisors. The sum of these divisors (counting 7139748) is 1, the average is 0.020833333333333.
Base conversion 7139748
Base | System | Value |
---|---|---|
2 | Binary | 11011001111000110100100 |
3 | Ternary | 111102201220010 |
4 | Quaternary | 123033012210 |
5 | Quinary | 3311432443 |
6 | Senary | 413010220 |
8 | Octal | 33170644 |
10 | Decimal | 7139748 |
12 | Duodecimal | 2483970 |
16 | Hexadecimal | 6cf1a4 |
20 | Vigesimal | 24c978 |
36 | Base36 | 4912c |
Cryptographic Hash Functions
md5 | 7aaaf9594e45c711158dc44e428df8c4 |
---|---|
sha1 | ba610130dfe079ebe42af2872914df43b4494d3f |
sha256 | 6ce277016849bdebe29504d911a766e51588faa42bb57054247c4c1cb090789a |
sha512 | 172dedbce4cd0a29a1bdb8072f01d72724619c116af39da3126bbc416a7cb94c017c47cb77bb28ebabd8f4d79c229fff5d9317a39670c1ed14f6929fcfa947e4 |
ripemd-160 | 6b431088eaad030c50b7b1ed398de4104e538acb |
7139748 as geometric shapes
Circle
Radius = nDiameter | 14279496 |
---|---|
Circumference | 44860359.730565 |
Area | 1.6014583183279E+14 |
Sphere
Radius = nVolume | 1.5245345100487E+21 |
---|---|
Surface area | 6.4058332733116E+14 |
Circumference | 44860359.730565 |
Square
Length = nPerimeter | 28558992 |
---|---|
Area | 50976001503504 |
Diagonal | 10097128.453526 |
Cube
Length = nSurface area | 305856009021024 |
---|---|
Volume | 3.6395580478264E+20 |
Space diagonal | 12366406.289238 |
Equilateral Triangle
Length = nPerimeter | 21419244 |
---|---|
Area | 22073256142694 |
Altitude | 6183203.1446191 |
Triangular Pyramid
Length = nSurface area | 22073256142694 |
---|---|
Volume | 4.2892602935669E+19 |
Height | 3365709.4845087 |