71369428 (number)
71369428 is an even 8-digits composite number following 71369427 and preceding 71369429. In scientific notation, it is written as 7.1369428 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 32054400 positive integers (up to 71369428) that are relatively prime to 71369428.
Interesting facts
- 71369428 has 48 divisors, whose sum is 138184704
- The reverse of 71369428 is 82496317
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | seventy-one million three hundred sixty-nine thousand four hundred twenty-eight |
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Notation
Scientific notation | 7.1369428 × 10^7 |
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Engineering notation | 7.1369428 × 10^6 |
Prime Factorization of 71369428
Prime Factorization 2 × 2 × 13 × 107 × 127 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35684714 | Product of the distinct prime numbers |
The prime factorization of 71369428 is 2 × 2 × 13 × 107 × 127 × 101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71369428)
Multiplication
n×yn×2 | 142738856 |
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n×3 | 214108284 |
n×4 | 285477712 |
n×5 | 356847140 |
Division
n÷yn÷2 | 35684714 |
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n÷3 | 23789809.333333 |
n÷3 | 17842357 |
n÷5 | 14273885.6 |
Exponentiation
nyn2 | 5093595253047184 |
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n3 | 3.6352697967349E+23 |
n4 | 2.5944712601865E+31 |
n5 | 1.8516592980195E+39 |
Nth Root
y√n2√n | 8448.0428502701 |
---|---|
3√n | 414.79871789349 |
4√n | 91.913235446643 |
5√n | 37.213664952821 |
Divisors of 71369428
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 | -71369427 | 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 71369428 can be divided by 48 positive divisors. The sum of these divisors (counting 71369428) is 1, the average is 0.020833333333333.
Base conversion 71369428
Base | System | Value |
---|---|---|
2 | Binary | 100010000010000001011010100 |
3 | Ternary | 11222021221110011 |
4 | Quaternary | 10100100023110 |
5 | Quinary | 121232310203 |
6 | Senary | 11025410004 |
8 | Octal | 420201324 |
10 | Decimal | 71369428 |
12 | Duodecimal | 1ba99904 |
16 | Hexadecimal | 44102d4 |
20 | Vigesimal | 12613b8 |
36 | Base36 | 16hp04 |
Cryptographic Hash Functions
md5 | b6bbc8cd98f6c51eb32a421489817b45 |
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sha1 | cc025400aaa3f95047754f88ba11cea9169ff05d |
sha256 | f00b1d7ea4405169e9d8b098046d1c8f225d692a7371da4abc22e4f9c417dc9f |
sha512 | 0452c43d21f442571567ccd7af5417a051159ef55ab111b7a3cc23fa664d994304d0e6b0800f7d0acec4aee3f3bc24d64eb0064a5f0b332a921802395d13f690 |
ripemd-160 | 9cdae739afeb755671fdadeb8642abeb977d657e |
71369428 as geometric shapes
Circle
Radius = nDiameter | 142738856 |
---|---|
Circumference | 448427341.39141 |
Area | 1.6002001427333E+16 |
Sphere
Radius = nVolume | 1.5227382516319E+24 |
---|---|
Surface area | 6.4008005709332E+16 |
Circumference | 448427341.39141 |
Square
Length = nPerimeter | 285477712 |
---|---|
Area | 5093595253047184 |
Diagonal | 100931613.01641 |
Cube
Length = nSurface area | 30561571518283104 |
---|---|
Volume | 3.6352697967349E+23 |
Space diagonal | 123615475.40313 |
Equilateral Triangle
Length = nPerimeter | 214108284 |
---|---|
Area | 2.2055914428673E+15 |
Altitude | 61807737.701564 |
Triangular Pyramid
Length = nSurface area | 2.2055914428673E+15 |
---|---|
Volume | 4.2842065411898E+22 |
Height | 33643871.00547 |