68274028 (number)
68274028 is an even 8-digits composite number following 68274027 and preceding 68274029. In scientific notation, it is written as 6.8274028 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 30697920 positive integers (up to 68274028) that are relatively prime to 68274028.
Interesting facts
- 68274028 has 48 divisors, whose sum is 132378624
- The reverse of 68274028 is 82047286
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | sixty-eight million two hundred seventy-four thousand twenty-eight |
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Notation
Scientific notation | 6.8274028 × 10^7 |
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Engineering notation | 6.8274028 × 10^6 |
Prime Factorization of 68274028
Prime Factorization 2 × 2 × 31 × 37 × 23 × 647
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34137014 | Product of the distinct prime numbers |
The prime factorization of 68274028 is 2 × 2 × 31 × 37 × 23 × 647. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68274028)
Multiplication
n×yn×2 | 136548056 |
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n×3 | 204822084 |
n×4 | 273096112 |
n×5 | 341370140 |
Division
n÷yn÷2 | 34137014 |
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n÷3 | 22758009.333333 |
n÷3 | 17068507 |
n÷5 | 13654805.6 |
Exponentiation
nyn2 | 4661342899344784 |
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n3 | 3.1824865562747E+23 |
n4 | 2.1728117625272E+31 |
n5 | 1.4834661111351E+39 |
Nth Root
y√n2√n | 8262.8099336727 |
---|---|
3√n | 408.71305367348 |
4√n | 90.899999635163 |
5√n | 36.885111887114 |
Divisors of 68274028
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 | -68274027 | 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 68274028 can be divided by 48 positive divisors. The sum of these divisors (counting 68274028) is 1, the average is 0.020833333333333.
Base conversion 68274028
Base | System | Value |
---|---|---|
2 | Binary | 100000100011100011101101100 |
3 | Ternary | 11202110200100201 |
4 | Quaternary | 10010130131230 |
5 | Quinary | 114434232103 |
6 | Senary | 10435203244 |
8 | Octal | 404343554 |
10 | Decimal | 68274028 |
12 | Duodecimal | 1aa46524 |
16 | Hexadecimal | 411c76c |
20 | Vigesimal | 116e518 |
36 | Base36 | 14ncks |
Cryptographic Hash Functions
md5 | 90e5de8d40fdeef4ad258aceaaea68d4 |
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sha1 | 22b4251b8857a9f6e162d817aa063872dcc33389 |
sha256 | c4bbb99f3e18008097aef7d72f67ae406761c0a74d1091fa1b85e918b1878d05 |
sha512 | c905d5e8647fc8538f0e2dd56ad746ae4ec658715e8bba34fbd362cadde2a87e91e7ed35c6dd3f1e093b7ce2ede0ba4fa735e206b046fa04365576d6da02c382 |
ripemd-160 | 3f2c7987821ee4a7ebecd90688f8976239a0cf2f |
68274028 as geometric shapes
Circle
Radius = nDiameter | 136548056 |
---|---|
Circumference | 428978369.59157 |
Area | 1.4644040608445E+16 |
Sphere
Radius = nVolume | 1.3330768513788E+24 |
---|---|
Surface area | 5.8576162433778E+16 |
Circumference | 428978369.59157 |
Square
Length = nPerimeter | 273096112 |
---|---|
Area | 4661342899344784 |
Diagonal | 96554056.35544 |
Cube
Length = nSurface area | 27968057396068704 |
---|---|
Volume | 3.1824865562747E+23 |
Space diagonal | 118254085.33338 |
Equilateral Triangle
Length = nPerimeter | 204822084 |
---|---|
Area | 2.0184206832914E+15 |
Altitude | 59127042.66669 |
Triangular Pyramid
Length = nSurface area | 2.0184206832914E+15 |
---|---|
Volume | 3.7505963749614E+22 |
Height | 32184685.451813 |