67684768 (number)
67684768 is an even 8-digits composite number following 67684767 and preceding 67684769. In scientific notation, it is written as 6.7684768 × 10^7. The sum of its digits is 52. It has a total of 8 prime factors and 48 positive divisors. There are 31567360 positive integers (up to 67684768) that are relatively prime to 67684768.
Interesting facts
- 67684768 has 48 divisors, whose sum is 142502976
- The reverse of 67684768 is 86748676
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 52
- Digital Root 7
Name
Name | sixty-seven million six hundred eighty-four thousand seven hundred sixty-eight |
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Notation
Scientific notation | 6.7684768 × 10^7 |
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Engineering notation | 6.7684768 × 10^6 |
Prime Factorization of 67684768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 41 × 2243
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4230298 | Product of the distinct prime numbers |
The prime factorization of 67684768 is 2 × 2 × 2 × 2 × 2 × 23 × 41 × 2243. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67684768)
Multiplication
n×yn×2 | 135369536 |
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n×3 | 203054304 |
n×4 | 270739072 |
n×5 | 338423840 |
Division
n÷yn÷2 | 33842384 |
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n÷3 | 22561589.333333 |
n÷3 | 16921192 |
n÷5 | 13536953.6 |
Exponentiation
nyn2 | 4581227819213824 |
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n3 | 3.1007934209863E+23 |
n4 | 2.0987648331539E+31 |
n5 | 1.4205441081858E+39 |
Nth Root
y√n2√n | 8227.0753004941 |
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3√n | 407.53381329565 |
4√n | 90.703226516448 |
5√n | 36.821221272853 |
Divisors of 67684768
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 | -67684767 | 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 67684768 can be divided by 48 positive divisors. The sum of these divisors (counting 67684768) is 1, the average is 0.020833333333333.
Base conversion 67684768
Base | System | Value |
---|---|---|
2 | Binary | 100000010001100100110100000 |
3 | Ternary | 11201100202001021 |
4 | Quaternary | 10002030212200 |
5 | Quinary | 114311403033 |
6 | Senary | 10414415224 |
8 | Octal | 402144640 |
10 | Decimal | 67684768 |
12 | Duodecimal | 1a801514 |
16 | Hexadecimal | 408c9a0 |
20 | Vigesimal | 1130bi8 |
36 | Base36 | 14apwg |
Cryptographic Hash Functions
md5 | 371a2ebc2954bbc138857b3378bac672 |
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sha1 | 23e52c57ea4e17f3a30a2adc815d713f509400ea |
sha256 | 95d2bb7fd7763c7ec181f78ea64434f527ac21ece1e58c263db96b433347b2db |
sha512 | 9db0a0a68644663d542350b428b15828535e8dc195965dc5d96874fd06985b9afed51ba2ff1429d71e75fa5c9869342cc80c49793a4e2d3a700fd9155d02c589 |
ripemd-160 | 2f105012de88901fd381577bf53657ce55a2973b |
67684768 as geometric shapes
Circle
Radius = nDiameter | 135369536 |
---|---|
Circumference | 425275939.81746 |
Area | 1.4392351661263E+16 |
Sphere
Radius = nVolume | 1.2988573108894E+24 |
---|---|
Surface area | 5.7569406645053E+16 |
Circumference | 425275939.81746 |
Square
Length = nPerimeter | 270739072 |
---|---|
Area | 4581227819213824 |
Diagonal | 95720716.871676 |
Cube
Length = nSurface area | 27487366915282944 |
---|---|
Volume | 3.1007934209863E+23 |
Space diagonal | 117233457.07451 |
Equilateral Triangle
Length = nPerimeter | 203054304 |
---|---|
Area | 1.9837298359816E+15 |
Altitude | 58616728.537256 |
Triangular Pyramid
Length = nSurface area | 1.9837298359816E+15 |
---|---|
Volume | 3.6543200917301E+22 |
Height | 31906905.623892 |