71293948 (number)
71293948 is an even 8-digits composite number following 71293947 and preceding 71293949. In scientific notation, it is written as 7.1293948 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 30726080 positive integers (up to 71293948) that are relatively prime to 71293948.
Interesting facts
- 71293948 has 48 divisors, whose sum is 143337600
- The reverse of 71293948 is 84939217
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | seventy-one million two hundred ninety-three thousand nine hundred forty-eight |
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Notation
Scientific notation | 7.1293948 × 10^7 |
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Engineering notation | 7.1293948 × 10^6 |
Prime Factorization of 71293948
Prime Factorization 2 × 2 × 11 × 59 × 29 × 947
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35646974 | Product of the distinct prime numbers |
The prime factorization of 71293948 is 2 × 2 × 11 × 59 × 29 × 947. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71293948)
Multiplication
n×yn×2 | 142587896 |
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n×3 | 213881844 |
n×4 | 285175792 |
n×5 | 356469740 |
Division
n÷yn÷2 | 35646974 |
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n÷3 | 23764649.333333 |
n÷3 | 17823487 |
n÷5 | 14258789.6 |
Exponentiation
nyn2 | 5082827021426704 |
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n3 | 3.6237480535859E+23 |
n4 | 2.5835130529745E+31 |
n5 | 1.8418884525609E+39 |
Nth Root
y√n2√n | 8443.5743616078 |
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3√n | 414.6524365327 |
4√n | 91.888924042062 |
5√n | 37.205790218412 |
Divisors of 71293948
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 | -71293947 | 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 71293948 can be divided by 48 positive divisors. The sum of these divisors (counting 71293948) is 1, the average is 0.020833333333333.
Base conversion 71293948
Base | System | Value |
---|---|---|
2 | Binary | 100001111111101101111111100 |
3 | Ternary | 11222011002220121 |
4 | Quaternary | 10033331233330 |
5 | Quinary | 121222401243 |
6 | Senary | 11024024324 |
8 | Octal | 417755774 |
10 | Decimal | 71293948 |
12 | Duodecimal | 1ba620a4 |
16 | Hexadecimal | 43fdbfc |
20 | Vigesimal | 125beh8 |
36 | Base36 | 16g2rg |
Cryptographic Hash Functions
md5 | c1b9a3c6fd7480e2101567b2f619c146 |
---|---|
sha1 | 49a697d415a860e53e073b15c3774e6d75e61677 |
sha256 | 5fa0b8bc97af28dc49145c5e2a7bb6d13a94f843c23b1e66691dddb464792c84 |
sha512 | a9b690eede040d023ee1b077d8f1b199dae3e53852ce5cce37bb41a85c9d9f680b56b16dade9d264023946b537977c1b61436dca861b4125139a1546bb1379d8 |
ripemd-160 | 0e2358c6220849a0f657ae7368cbc63aec499962 |
71293948 as geometric shapes
Circle
Radius = nDiameter | 142587896 |
---|---|
Circumference | 447953086.56443 |
Area | 1.5968172029982E+16 |
Sphere
Radius = nVolume | 1.5179120351474E+24 |
---|---|
Surface area | 6.3872688119927E+16 |
Circumference | 447953086.56443 |
Square
Length = nPerimeter | 285175792 |
---|---|
Area | 5082827021426704 |
Diagonal | 100824868.17672 |
Cube
Length = nSurface area | 30496962128560224 |
---|---|
Volume | 3.6237480535859E+23 |
Space diagonal | 123484740.20817 |
Equilateral Triangle
Length = nPerimeter | 213881844 |
---|---|
Area | 2.2009286617988E+15 |
Altitude | 61742370.104087 |
Triangular Pyramid
Length = nSurface area | 2.2009286617988E+15 |
---|---|
Volume | 4.2706280366702E+22 |
Height | 33608289.392241 |