64272816 (number)
64272816 is an even 8-digits composite number following 64272815 and preceding 64272817. In scientific notation, it is written as 6.4272816 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 20684160 positive integers (up to 64272816) that are relatively prime to 64272816.
Interesting facts
- 64272816 has 40 divisors, whose sum is 143145600
- The reverse of 64272816 is 61827246
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-four million two hundred seventy-two thousand eight hundred sixteen |
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Notation
Scientific notation | 6.4272816 × 10^7 |
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Engineering notation | 6.4272816 × 10^6 |
Prime Factorization of 64272816
Prime Factorization 2 × 2 × 2 × 2 × 9 × 29 × 15391
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8034102 | Product of the distinct prime numbers |
The prime factorization of 64272816 is 2 × 2 × 2 × 2 × 9 × 29 × 15391. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64272816)
Multiplication
n×yn×2 | 128545632 |
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n×3 | 192818448 |
n×4 | 257091264 |
n×5 | 321364080 |
Division
n÷yn÷2 | 32136408 |
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n÷3 | 21424272 |
n÷3 | 16068204 |
n÷5 | 12854563.2 |
Exponentiation
nyn2 | 4130994876569856 |
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n3 | 2.6551067359872E+23 |
n4 | 1.7065118670246E+31 |
n5 | 1.0968232323109E+39 |
Nth Root
y√n2√n | 8017.0328675889 |
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3√n | 400.56756097214 |
4√n | 89.537885096694 |
5√n | 36.442273705258 |
Divisors of 64272816
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64272815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64272816 can be divided by 40 positive divisors. The sum of these divisors (counting 64272816) is 1, the average is 0.025.
Base conversion 64272816
Base | System | Value |
---|---|---|
2 | Binary | 11110101001011100110110000 |
3 | Ternary | 11110221101201200 |
4 | Quaternary | 3311023212300 |
5 | Quinary | 112423212231 |
6 | Senary | 10213331200 |
8 | Octal | 365134660 |
10 | Decimal | 64272816 |
12 | Duodecimal | 19636b00 |
16 | Hexadecimal | 3d4b9b0 |
20 | Vigesimal | 101e20g |
36 | Base36 | 129l80 |
Cryptographic Hash Functions
md5 | 44cd9964dea6549bdf90b6e251b1d543 |
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sha1 | e26648d5dda4a3c5a202385cd67a1e967353e87f |
sha256 | bd64efd54511be42a2b8fe7a6cc985b011ab61751dfefbae35b8f81e6bc96b47 |
sha512 | 1f153c20f8b549dd8642a0c37e3b3ded7f3fab816038280622aaa8efaf091a8ee344c6c316fb8bf794ce4e72bb0fde0758871fa987df2789b85bfe0f5eb19851 |
ripemd-160 | 42c5352909280a79493ce6111debcd1616696f31 |
64272816 as geometric shapes
Circle
Radius = nDiameter | 128545632 |
---|---|
Circumference | 403838013.14226 |
Area | 1.2977903156249E+16 |
Sphere
Radius = nVolume | 1.1121685088365E+24 |
---|---|
Surface area | 5.1911612624996E+16 |
Circumference | 403838013.14226 |
Square
Length = nPerimeter | 257091264 |
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Area | 4130994876569856 |
Diagonal | 90895488.07911 |
Cube
Length = nSurface area | 24785969259419136 |
---|---|
Volume | 2.6551067359872E+23 |
Space diagonal | 111323782.85753 |
Equilateral Triangle
Length = nPerimeter | 192818448 |
---|---|
Area | 1.7887732530064E+15 |
Altitude | 55661891.428763 |
Triangular Pyramid
Length = nSurface area | 1.7887732530064E+15 |
---|---|
Volume | 3.1290732963177E+22 |
Height | 30298496.02637 |