67698768 (number)
67698768 is an even 8-digits composite number following 67698767 and preceding 67698769. In scientific notation, it is written as 6.7698768 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 22492800 positive integers (up to 67698768) that are relatively prime to 67698768.
Interesting facts
- 67698768 has 40 divisors, whose sum is 175458016
- The reverse of 67698768 is 86789676
- Previous prime number is 331
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 57
- Digital Root 3
Name
Name | sixty-seven million six hundred ninety-eight thousand seven hundred sixty-eight |
---|
Notation
Scientific notation | 6.7698768 × 10^7 |
---|---|
Engineering notation | 6.7698768 × 10^6 |
Prime Factorization of 67698768
Prime Factorization 2 × 2 × 2 × 2 × 3 × 331 × 4261
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8462346 | Product of the distinct prime numbers |
The prime factorization of 67698768 is 2 × 2 × 2 × 2 × 3 × 331 × 4261. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67698768)
Multiplication
n×yn×2 | 135397536 |
---|---|
n×3 | 203096304 |
n×4 | 270795072 |
n×5 | 338493840 |
Division
n÷yn÷2 | 33849384 |
---|---|
n÷3 | 22566256 |
n÷3 | 16924692 |
n÷5 | 13539753.6 |
Exponentiation
nyn2 | 4583123188717824 |
---|---|
n3 | 3.1027179346843E+23 |
n4 | 2.1005018162963E+31 |
n5 | 1.4220138514502E+39 |
Nth Root
y√n2√n | 8227.9261056478 |
---|---|
3√n | 407.56190962232 |
4√n | 90.707916444199 |
5√n | 36.822744376109 |
Divisors of 67698768
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 | -67698767 | 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 67698768 can be divided by 40 positive divisors. The sum of these divisors (counting 67698768) is 1, the average is 0.025.
Base conversion 67698768
Base | System | Value |
---|---|---|
2 | Binary | 100000010010000000001010000 |
3 | Ternary | 11201101110020210 |
4 | Quaternary | 10002100001100 |
5 | Quinary | 114312330033 |
6 | Senary | 10415004120 |
8 | Octal | 402200120 |
10 | Decimal | 67698768 |
12 | Duodecimal | 1a809640 |
16 | Hexadecimal | 4090050 |
20 | Vigesimal | 11326i8 |
36 | Base36 | 14b0pc |
Cryptographic Hash Functions
md5 | 65a64911017f1809cb3de1b6e0883f1a |
---|---|
sha1 | 43a420c40a64a29bb6935893aa344b7ed26935a9 |
sha256 | 8190c7ff14bafee288ce1587d76ca3bdcb6ff25998f5506499a02d76803ec5db |
sha512 | cfd8361699cf231bc464936fde306afab57206840772fb47487d92e8398a1d6313a56ee350bf16df9dc7de23cf423f246902153d6dd9e185b92c07d1f2e45a8e |
ripemd-160 | a468df4cb9e122cf913d2e8394cd8dccc4b066c2 |
67698768 as geometric shapes
Circle
Radius = nDiameter | 135397536 |
---|---|
Circumference | 425363904.41176 |
Area | 1.4398306140173E+16 |
Sphere
Radius = nVolume | 1.2996634493021E+24 |
---|---|
Surface area | 5.7593224560692E+16 |
Circumference | 425363904.41176 |
Square
Length = nPerimeter | 270795072 |
---|---|
Area | 4583123188717824 |
Diagonal | 95740515.86155 |
Cube
Length = nSurface area | 27498739132306944 |
---|---|
Volume | 3.1027179346843E+23 |
Space diagonal | 117257705.78582 |
Equilateral Triangle
Length = nPerimeter | 203096304 |
---|---|
Area | 1.9845505550516E+15 |
Altitude | 58628852.892909 |
Triangular Pyramid
Length = nSurface area | 1.9845505550516E+15 |
---|---|
Volume | 3.656588152874E+22 |
Height | 31913505.287183 |