71378430 (number)
71378430 is an even 8-digits composite number following 71378429 and preceding 71378431. In scientific notation, it is written as 7.1378430 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 128 positive divisors. There are 17001600 positive integers (up to 71378430) that are relatively prime to 71378430.
Interesting facts
- 71378430 has 128 divisors, whose sum is 191102976
- The reverse of 71378430 is 03487317
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | seventy-one million three hundred seventy-eight thousand four hundred thirty |
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Notation
Scientific notation | 7.1378430 × 10^7 |
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Engineering notation | 7.1378430 × 10^6 |
Prime Factorization of 71378430
Prime Factorization 2 × 3 × 31 × 23 × 5 × 47 × 71
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 71378430 | Product of the distinct prime numbers |
The prime factorization of 71378430 is 2 × 3 × 31 × 23 × 5 × 47 × 71. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71378430)
Multiplication
n×yn×2 | 142756860 |
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n×3 | 214135290 |
n×4 | 285513720 |
n×5 | 356892150 |
Division
n÷yn÷2 | 35689215 |
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n÷3 | 23792810 |
n÷3 | 17844607.5 |
n÷5 | 14275686 |
Exponentiation
nyn2 | 5094880269264900 |
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n3 | 3.6366455465811E+23 |
n4 | 2.5957804958145E+31 |
n5 | 1.8528273641586E+39 |
Nth Root
y√n2√n | 8448.5756195941 |
---|---|
3√n | 414.81615701825 |
4√n | 91.916133619698 |
5√n | 37.214603675523 |
Divisors of 71378430
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 | -71378429 | 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 71378430 can be divided by 128 positive divisors. The sum of these divisors (counting 71378430) is 1, the average is 0.0078125.
Base conversion 71378430
Base | System | Value |
---|---|---|
2 | Binary | 100010000010010010111111110 |
3 | Ternary | 11222022101210120 |
4 | Quaternary | 10100102113332 |
5 | Quinary | 121233102210 |
6 | Senary | 11025515410 |
8 | Octal | 420222776 |
10 | Decimal | 71378430 |
12 | Duodecimal | 1baa2b66 |
16 | Hexadecimal | 44125fe |
20 | Vigesimal | 126261a |
36 | Base36 | 16hvy6 |
Cryptographic Hash Functions
md5 | e63524552d88c6e69c26a4862c927b87 |
---|---|
sha1 | 29b5c88ccf9b942b8d49b2d7c68d3408f716ddcc |
sha256 | 20c1bef3c7814f1256b411a973e956119ead9b2acc9a90a18665cbd944dff9fa |
sha512 | bf5486144d33da01be98c78c4e446c552e9f0b78ff995f5888836fa178b5d139410ea53b92b8c820d03b0c513e1e643c8528f5a149a20b5f9329e91f1ed5582d |
ripemd-160 | a080dfe6f6f9365edaf9d9143ee0f3dff5b475d0 |
71378430 as geometric shapes
Circle
Radius = nDiameter | 142756860 |
---|---|
Circumference | 448483902.62555 |
Area | 1.6006038424842E+16 |
Sphere
Radius = nVolume | 1.5233145243799E+24 |
---|---|
Surface area | 6.4024153699369E+16 |
Circumference | 448483902.62555 |
Square
Length = nPerimeter | 285513720 |
---|---|
Area | 5094880269264900 |
Diagonal | 100944343.7669 |
Cube
Length = nSurface area | 30569281615589400 |
---|---|
Volume | 3.6366455465811E+23 |
Space diagonal | 123631067.3245 |
Equilateral Triangle
Length = nPerimeter | 214135290 |
---|---|
Area | 2.2061478712118E+15 |
Altitude | 61815533.662249 |
Triangular Pyramid
Length = nSurface area | 2.2061478712118E+15 |
---|---|
Volume | 4.2858278779322E+22 |
Height | 33648114.588966 |