71240904 (number)
71240904 is an even 8-digits composite number following 71240903 and preceding 71240905. In scientific notation, it is written as 7.1240904 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 96 positive divisors. There are 19813248 positive integers (up to 71240904) that are relatively prime to 71240904.
Interesting facts
- 71240904 has 96 divisors, whose sum is 192015360
- The reverse of 71240904 is 40904217
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | seventy-one million two hundred forty thousand nine hundred four |
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Notation
Scientific notation | 7.1240904 × 10^7 |
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Engineering notation | 7.1240904 × 10^6 |
Prime Factorization of 71240904
Prime Factorization 2 × 2 × 2 × 21 × 3 × 21 × 127 × 53
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 848106 | Product of the distinct prime numbers |
The prime factorization of 71240904 is 2 × 2 × 2 × 21 × 3 × 21 × 127 × 53. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71240904)
Multiplication
n×yn×2 | 142481808 |
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n×3 | 213722712 |
n×4 | 284963616 |
n×5 | 356204520 |
Division
n÷yn÷2 | 35620452 |
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n÷3 | 23746968 |
n÷3 | 17810226 |
n÷5 | 14248180.8 |
Exponentiation
nyn2 | 5075266402737216 |
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n3 | 3.6156656657183E+23 |
n4 | 2.5758329058753E+31 |
n5 | 1.835046647675E+39 |
Nth Root
y√n2√n | 8440.4326903305 |
---|---|
3√n | 414.54957468834 |
4√n | 91.871827511651 |
5√n | 37.200252212465 |
Divisors of 71240904
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71240903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71240904 can be divided by 96 positive divisors. The sum of these divisors (counting 71240904) is 1, the average is 0.010416666666667.
Base conversion 71240904
Base | System | Value |
---|---|---|
2 | Binary | 100001111110000110011001000 |
3 | Ternary | 11222001102011000 |
4 | Quaternary | 10033300303020 |
5 | Quinary | 121214202104 |
6 | Senary | 11022535000 |
8 | Octal | 417606310 |
10 | Decimal | 71240904 |
12 | Duodecimal | 1ba37460 |
16 | Hexadecimal | 43f0cc8 |
20 | Vigesimal | 1255254 |
36 | Base36 | 16exu0 |
Cryptographic Hash Functions
md5 | f15bba2ac36c31ea87995e8c40ac3684 |
---|---|
sha1 | 713356c1fbc697ebdc82bcf543bb04c20098e343 |
sha256 | 1e7e193ce423e49571d85b48843fcf1c3e64cb4173b6bd63fda1963cd5331b42 |
sha512 | 760f84dd4f881de9d225331c1c01a4f32988a917f5fa1b3efb20abcb45eb3b236fe5ffce680c09a4a17da70ccdf283fe2eae2f7a5ddf9ae8af1f6e84f5562421 |
ripemd-160 | febd54c2711a5a6fb5768a84d68810061873afd2 |
71240904 as geometric shapes
Circle
Radius = nDiameter | 142481808 |
---|---|
Circumference | 447619801.28299 |
Area | 1.594441964585E+16 |
Sphere
Radius = nVolume | 1.5145264924343E+24 |
---|---|
Surface area | 6.3777678583401E+16 |
Circumference | 447619801.28299 |
Square
Length = nPerimeter | 284963616 |
---|---|
Area | 5075266402737216 |
Diagonal | 100749852.63252 |
Cube
Length = nSurface area | 30451598416423296 |
---|---|
Volume | 3.6156656657183E+23 |
Space diagonal | 123392865.30514 |
Equilateral Triangle
Length = nPerimeter | 213722712 |
---|---|
Area | 2.197654817872E+15 |
Altitude | 61696432.652568 |
Triangular Pyramid
Length = nSurface area | 2.197654817872E+15 |
---|---|
Volume | 4.2611028512213E+22 |
Height | 33583284.21084 |