64273872 (number)
64273872 is an even 8-digits composite number following 64273871 and preceding 64273873. In scientific notation, it is written as 6.4273872 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 160 positive divisors. There are 18137088 positive integers (up to 64273872) that are relatively prime to 64273872.
Interesting facts
- 64273872 has 160 divisors, whose sum is 194237568
- The reverse of 64273872 is 27837246
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixty-four million two hundred seventy-three thousand eight hundred seventy-two |
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Notation
Scientific notation | 6.4273872 × 10^7 |
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Engineering notation | 6.4273872 × 10^6 |
Prime Factorization of 64273872
Prime Factorization 2 × 2 × 2 × 2 × 3 × 83 × 17 × 73 × 13
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 8034234 | Product of the distinct prime numbers |
The prime factorization of 64273872 is 2 × 2 × 2 × 2 × 3 × 83 × 17 × 73 × 13. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64273872)
Multiplication
n×yn×2 | 128547744 |
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n×3 | 192821616 |
n×4 | 257095488 |
n×5 | 321369360 |
Division
n÷yn÷2 | 32136936 |
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n÷3 | 21424624 |
n÷3 | 16068468 |
n÷5 | 12854774.4 |
Exponentiation
nyn2 | 4131130621872384 |
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n3 | 2.6552376080551E+23 |
n4 | 1.7066240214972E+31 |
n5 | 1.0969133390983E+39 |
Nth Root
y√n2√n | 8017.0987270957 |
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3√n | 400.56975473021 |
4√n | 89.538252870467 |
5√n | 36.442393453514 |
Divisors of 64273872
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64273871 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64273872 can be divided by 160 positive divisors. The sum of these divisors (counting 64273872) is 1, the average is 0.00625.
Base conversion 64273872
Base | System | Value |
---|---|---|
2 | Binary | 11110101001011110111010000 |
3 | Ternary | 11110221110011210 |
4 | Quaternary | 3311023313100 |
5 | Quinary | 112423230442 |
6 | Senary | 10213340120 |
8 | Octal | 365136720 |
10 | Decimal | 64273872 |
12 | Duodecimal | 19637640 |
16 | Hexadecimal | 3d4bdd0 |
20 | Vigesimal | 101e4dc |
36 | Base36 | 129m1c |
Cryptographic Hash Functions
md5 | 7d4eac035344bc51e6d440a233d0156d |
---|---|
sha1 | d105b03ad0c71bd7aacac91e9b4ba38bdb144f46 |
sha256 | bee61f34f2a7ac02d3cc596bc078478910157c57226c9fab340c23eeed58342c |
sha512 | 54a354f57967d443af6081d5f9cb5a701cd6bd36b2d2e57b80bb26d6f2e87cc433a502ec7bdc61ccd6bc4c54c40ed1c92186fd3a6bcbc9509e90347a07b99d42 |
ripemd-160 | 61cb2cc11621117d3fba811f4319d04ea1a7f9f7 |
64273872 as geometric shapes
Circle
Radius = nDiameter | 128547744 |
---|---|
Circumference | 403844648.18594 |
Area | 1.2978329612694E+16 |
Sphere
Radius = nVolume | 1.1122233284001E+24 |
---|---|
Surface area | 5.1913318450776E+16 |
Circumference | 403844648.18594 |
Square
Length = nPerimeter | 257095488 |
---|---|
Area | 4131130621872384 |
Diagonal | 90896981.488632 |
Cube
Length = nSurface area | 24786783731234304 |
---|---|
Volume | 2.6552376080551E+23 |
Space diagonal | 111325611.90318 |
Equilateral Triangle
Length = nPerimeter | 192821616 |
---|---|
Area | 1.7888320324466E+15 |
Altitude | 55662805.951589 |
Triangular Pyramid
Length = nSurface area | 1.7888320324466E+15 |
---|---|
Volume | 3.1292275305288E+22 |
Height | 30298993.829544 |