67687400 (number)
67687400 is an even 8-digits composite number following 67687399 and preceding 67687401. In scientific notation, it is written as 6.7687400 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 48 positive divisors. There are 24604800 positive integers (up to 67687400) that are relatively prime to 67687400.
Interesting facts
- 67687400 has 48 divisors, whose sum is 158730540
- The reverse of 67687400 is 00478676
- Previous prime number is 121
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | sixty-seven million six hundred eighty-seven thousand four hundred |
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Notation
Scientific notation | 6.7687400 × 10^7 |
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Engineering notation | 6.7687400 × 10^6 |
Prime Factorization of 67687400
Prime Factorization 2 × 2 × 2 × 5 × 5 × 121 × 2797
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3384370 | Product of the distinct prime numbers |
The prime factorization of 67687400 is 2 × 2 × 2 × 5 × 5 × 121 × 2797. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67687400)
Multiplication
n×yn×2 | 135374800 |
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n×3 | 203062200 |
n×4 | 270749600 |
n×5 | 338437000 |
Division
n÷yn÷2 | 33843700 |
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n÷3 | 22562466.666667 |
n÷3 | 16921850 |
n÷5 | 13537480 |
Exponentiation
nyn2 | 4581584118760000 |
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n3 | 3.1011551688016E+23 |
n4 | 2.0990913037274E+31 |
n5 | 1.4208203271192E+39 |
Nth Root
y√n2√n | 8227.2352585787 |
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3√n | 407.53909570077 |
4√n | 90.704108278394 |
5√n | 36.821507635501 |
Divisors of 67687400
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 | -67687399 | 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 67687400 can be divided by 48 positive divisors. The sum of these divisors (counting 67687400) is 1, the average is 0.020833333333333.
Base conversion 67687400
Base | System | Value |
---|---|---|
2 | Binary | 100000010001101001111101000 |
3 | Ternary | 11201100212122202 |
4 | Quaternary | 10002031033220 |
5 | Quinary | 114311444100 |
6 | Senary | 10414435332 |
8 | Octal | 402151750 |
10 | Decimal | 67687400 |
12 | Duodecimal | 1a802b48 |
16 | Hexadecimal | 408d3e8 |
20 | Vigesimal | 1130ia0 |
36 | Base36 | 14arxk |
Cryptographic Hash Functions
md5 | 482e3d682291b1601d6f516a10b286f3 |
---|---|
sha1 | 6098d53f503af79298dcb08e68e8890d2bfd072b |
sha256 | 1b1e0aa52cfd8ebaeb51bf72c7710bedcc3001ca1763d1b42bd7f33432e216f3 |
sha512 | 3ec2adf0d3224c76577c731dc6fa202a776c934ff072ff1151aee285de2649778c8119bf6b87801d4e799a11b2b4bd793624b446132089f36565a206a979007c |
ripemd-160 | 502f584d56abf203650d72646f4783bc2036e954 |
67687400 as geometric shapes
Circle
Radius = nDiameter | 135374800 |
---|---|
Circumference | 425292477.16119 |
Area | 1.43934710093E+16 |
Sphere
Radius = nVolume | 1.2990088394599E+24 |
---|---|
Surface area | 5.75738840372E+16 |
Circumference | 425292477.16119 |
Square
Length = nPerimeter | 270749600 |
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Area | 4581584118760000 |
Diagonal | 95724439.081773 |
Cube
Length = nSurface area | 27489504712560000 |
---|---|
Volume | 3.1011551688016E+23 |
Space diagonal | 117238015.83224 |
Equilateral Triangle
Length = nPerimeter | 203062200 |
---|---|
Area | 1.9838841182108E+15 |
Altitude | 58619007.916119 |
Triangular Pyramid
Length = nSurface area | 1.9838841182108E+15 |
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Volume | 3.6547464156188E+22 |
Height | 31908146.360591 |