68525488 (number)
68525488 is an even 8-digits composite number following 68525487 and preceding 68525489. In scientific notation, it is written as 6.8525488 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 33106752 positive integers (up to 68525488) that are relatively prime to 68525488.
Interesting facts
- 68525488 has 40 divisors, whose sum is 137316608
- The reverse of 68525488 is 88452586
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | sixty-eight million five hundred twenty-five thousand four hundred eighty-eight |
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Notation
Scientific notation | 6.8525488 × 10^7 |
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Engineering notation | 6.8525488 × 10^6 |
Prime Factorization of 68525488
Prime Factorization 2 × 2 × 2 × 2 × 43 × 103 × 967
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8565686 | Product of the distinct prime numbers |
The prime factorization of 68525488 is 2 × 2 × 2 × 2 × 43 × 103 × 967. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68525488)
Multiplication
n×yn×2 | 137050976 |
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n×3 | 205576464 |
n×4 | 274101952 |
n×5 | 342627440 |
Division
n÷yn÷2 | 34262744 |
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n÷3 | 22841829.333333 |
n÷3 | 17131372 |
n÷5 | 13705097.6 |
Exponentiation
nyn2 | 4695742505638144 |
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n3 | 3.217780467212E+23 |
n4 | 2.2049997679257E+31 |
n5 | 1.5109868513699E+39 |
Nth Root
y√n2√n | 8278.0123218077 |
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3√n | 409.21421577088 |
4√n | 90.983582704836 |
5√n | 36.912242250259 |
Divisors of 68525488
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 | -68525487 | 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 68525488 can be divided by 40 positive divisors. The sum of these divisors (counting 68525488) is 1, the average is 0.025.
Base conversion 68525488
Base | System | Value |
---|---|---|
2 | Binary | 100000101011001110110110000 |
3 | Ternary | 11202221110022001 |
4 | Quaternary | 10011121312300 |
5 | Quinary | 120020303423 |
6 | Senary | 10444423344 |
8 | Octal | 405316660 |
10 | Decimal | 68525488 |
12 | Duodecimal | 1ab47b54 |
16 | Hexadecimal | 4159db0 |
20 | Vigesimal | 1185de8 |
36 | Base36 | 14sqls |
Cryptographic Hash Functions
md5 | 8737d5140a7709a04081309cbadfe302 |
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sha1 | b01dcca52b74cce8d281b426b3dd73df5350273a |
sha256 | d3452977263d3a87ea004f166054a3c1a209c5e934af53ca3eb0e1948c723eef |
sha512 | b914d7021431e09d380b390680805ac39acad40861a56c480f0d2301eafebdf1f001ca8d569cdf762ef47d9f9feebe042492a26a7f3187d2a2eb211aae49af13 |
ripemd-160 | 14f583094f0e6abee127a889cda2d3170487f6a7 |
68525488 as geometric shapes
Circle
Radius = nDiameter | 137050976 |
---|---|
Circumference | 430558339.36891 |
Area | 1.4752110158862E+16 |
Sphere
Radius = nVolume | 1.347860730221E+24 |
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Surface area | 5.9008440635448E+16 |
Circumference | 430558339.36891 |
Square
Length = nPerimeter | 274101952 |
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Area | 4695742505638144 |
Diagonal | 96909674.497835 |
Cube
Length = nSurface area | 28174455033828864 |
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Volume | 3.217780467212E+23 |
Space diagonal | 118689626.82945 |
Equilateral Triangle
Length = nPerimeter | 205576464 |
---|---|
Area | 2.0333161497565E+15 |
Altitude | 59344813.414726 |
Triangular Pyramid
Length = nSurface area | 2.0333161497565E+15 |
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Volume | 3.792190647892E+22 |
Height | 32303224.832612 |