381574168 (number)
381574168 is an even 9-digits composite number following 381574167 and preceding 381574169. In scientific notation, it is written as 3.81574168 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 189205632 positive integers (up to 381574168) that are relatively prime to 381574168.
Interesting facts
- 381574168 has 32 divisors, whose sum is 721414800
- The reverse of 381574168 is 861475183
- Previous prime number is 397
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | three hundred eighty-one million five hundred seventy-four thousand one hundred sixty-eight |
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Notation
Scientific notation | 3.81574168 × 10^8 |
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Engineering notation | 3.81574168 × 10^6 |
Prime Factorization of 381574168
Prime Factorization 2 × 2 × 2 × 379 × 397 × 317
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 95393542 | Product of the distinct prime numbers |
The prime factorization of 381574168 is 2 × 2 × 2 × 379 × 397 × 317. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 381574168)
Multiplication
n×yn×2 | 763148336 |
---|---|
n×3 | 1144722504 |
n×4 | 1526296672 |
n×5 | 1907870840 |
Division
n÷yn÷2 | 190787084 |
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n÷3 | 127191389.33333 |
n÷3 | 95393542 |
n÷5 | 76314833.6 |
Exponentiation
nyn2 | 145598845684892224 |
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n3 | 5.5556758403973E+25 |
n4 | 2.1199023864773E+34 |
n5 | 8.0889998936129E+42 |
Nth Root
y√n2√n | 19533.923517819 |
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3√n | 725.31443705127 |
4√n | 139.76381333456 |
5√n | 52.037424428296 |
Divisors of 381574168
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -381574167 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 381574168 can be divided by 32 positive divisors. The sum of these divisors (counting 381574168) is 1, the average is 0.03125.
Base conversion 381574168
Base | System | Value |
---|---|---|
2 | Binary | 10110101111100101110000011000 |
3 | Ternary | 222120222222100121 |
4 | Quaternary | 112233211300120 |
5 | Quinary | 1240140333133 |
6 | Senary | 101510243024 |
8 | Octal | 2657456030 |
10 | Decimal | 381574168 |
12 | Duodecimal | a7956474 |
16 | Hexadecimal | 16be5c18 |
20 | Vigesimal | 5j4gf88 |
36 | Base36 | 6b6gig |
Cryptographic Hash Functions
md5 | 5758fcab0638e46492d33422648f9352 |
---|---|
sha1 | 5bb716fc6e7eb91eeab3d3bc6cd1805d96bf581e |
sha256 | 8c95a665c057130b2c37673613cd9d3db746355f787d96c9424680b8a7d94473 |
sha512 | 66c5984414b597d9e6d393bf1a13e140b51fb597e0ce1e19a58e623e08fea9d50c96a3bf217b5606f79e689c0c37026e1a36c456b7ef0de2abcc1b2d19ecf0a2 |
ripemd-160 | 111d540c13c8262d51314aa3152a7235c8d21a52 |
381574168 as geometric shapes
Circle
Radius = nDiameter | 763148336 |
---|---|
Circumference | 2397501205.9769 |
Area | 4.5741226397481E+17 |
Sphere
Radius = nVolume | 2.3271560541225E+26 |
---|---|
Surface area | 1.8296490558992E+18 |
Circumference | 2397501205.9769 |
Square
Length = nPerimeter | 1526296672 |
---|---|
Area | 145598845684892224 |
Diagonal | 539627363.43683 |
Cube
Length = nSurface area | 873593074109353344 |
---|---|
Volume | 5.5556758403973E+25 |
Space diagonal | 660905845.83182 |
Equilateral Triangle
Length = nPerimeter | 1144722504 |
---|---|
Area | 6.3046149562403E+16 |
Altitude | 330452922.91591 |
Triangular Pyramid
Length = nSurface area | 6.3046149562403E+16 |
---|---|
Volume | 6.547426768032E+24 |
Height | 179875787.81228 |