71392248 (number)
71392248 is an even 8-digits composite number following 71392247 and preceding 71392249. In scientific notation, it is written as 7.1392248 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 21620736 positive integers (up to 71392248) that are relatively prime to 71392248.
Interesting facts
- 71392248 has 48 divisors, whose sum is 196017120
- The reverse of 71392248 is 84229317
- Previous prime number is 13583
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-one million three hundred ninety-two thousand two hundred forty-eight |
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Notation
Scientific notation | 7.1392248 × 10^7 |
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Engineering notation | 7.1392248 × 10^6 |
Prime Factorization of 71392248
Prime Factorization 2 × 2 × 2 × 3 × 3 × 13583 × 73
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5949354 | Product of the distinct prime numbers |
The prime factorization of 71392248 is 2 × 2 × 2 × 3 × 3 × 13583 × 73. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71392248)
Multiplication
n×yn×2 | 142784496 |
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n×3 | 214176744 |
n×4 | 285568992 |
n×5 | 356961240 |
Division
n÷yn÷2 | 35696124 |
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n÷3 | 23797416 |
n÷3 | 17848062 |
n÷5 | 14278449.6 |
Exponentiation
nyn2 | 5096853074493504 |
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n3 | 3.638757987138E+23 |
n4 | 2.5977911262974E+31 |
n5 | 1.8546214834082E+39 |
Nth Root
y√n2√n | 8449.3933510046 |
---|---|
3√n | 414.84292308665 |
4√n | 91.920581759498 |
5√n | 37.216044423319 |
Divisors of 71392248
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 | -71392247 | 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 71392248 can be divided by 48 positive divisors. The sum of these divisors (counting 71392248) is 1, the average is 0.020833333333333.
Base conversion 71392248
Base | System | Value |
---|---|---|
2 | Binary | 100010000010101101111111000 |
3 | Ternary | 11222100002202100 |
4 | Quaternary | 10100111233320 |
5 | Quinary | 121234022443 |
6 | Senary | 11030103400 |
8 | Octal | 420255770 |
10 | Decimal | 71392248 |
12 | Duodecimal | 1baaab60 |
16 | Hexadecimal | 4415bf8 |
20 | Vigesimal | 12640c8 |
36 | Base36 | 16i6m0 |
Cryptographic Hash Functions
md5 | d2e0e64d3ef4c6ce80d5d1ca1887b5d1 |
---|---|
sha1 | 932801485df15ddb605874c532437740952d661a |
sha256 | 2b74449959eda42e325e4991a9803bc0630d8628fd501d4325755dfa1446b581 |
sha512 | e79c8939379763005caaee9770c1b26108c2cb17bb8da6cb79f2fb333feb8b26046a992870a8268beadac1599f1e781473f69ef31b237c059c83d3efafb62cf9 |
ripemd-160 | d16b47df7d745e883ece5ee48721c536083bc011 |
71392248 as geometric shapes
Circle
Radius = nDiameter | 142784496 |
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Circumference | 448570723.68012 |
Area | 1.6012236175255E+16 |
Sphere
Radius = nVolume | 1.5241993814112E+24 |
---|---|
Surface area | 6.4048944701021E+16 |
Circumference | 448570723.68012 |
Square
Length = nPerimeter | 285568992 |
---|---|
Area | 5096853074493504 |
Diagonal | 100963885.3699 |
Cube
Length = nSurface area | 30581118446961024 |
---|---|
Volume | 3.638757987138E+23 |
Space diagonal | 123655000.80256 |
Equilateral Triangle
Length = nPerimeter | 214176744 |
---|---|
Area | 2.2070021209341E+15 |
Altitude | 61827500.401279 |
Triangular Pyramid
Length = nSurface area | 2.2070021209341E+15 |
---|---|
Volume | 4.2883174130034E+22 |
Height | 33654628.456634 |