381330256 (number)

381330256 is an even 9-digits composite number following 381330255 and preceding 381330257. In scientific notation, it is written as 3.81330256 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 184514400 positive integers (up to 381330256) that are relatively prime to 381330256.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million three hundred thirty thousand two hundred fifty-six

Notation

Scientific notation 3.81330256 × 10^8
Engineering notation 3.81330256 × 10^6

Prime Factorization of 381330256

Prime Factorization 2 × 2 × 2 × 2 × 31 × 768811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47666282
Product of the distinct prime numbers

The prime factorization of 381330256 is 2 × 2 × 2 × 2 × 31 × 768811. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 59, 52, 803, 384, 2362, 6135, 84691, 62006, 669448, 646086, 4339113, 334890, 99037623, 10061795, 41168346, 287180593, 5938975881, 317394398

Basic calculations (n = 381330256)

Multiplication

n×y
n×2 762660512
n×3 1143990768
n×4 1525321024
n×5 1906651280

Division

n÷y
n÷2 190665128
n÷3 127110085.33333
n÷3 95332564
n÷5 76266051.2

Exponentiation

ny
n2 145412764141025536
n3 5.5450286575565E+25
n4 2.1144871975134E+34
n5 8.0631794433649E+42

Nth Root

y√n
2√n 19527.679227189
3√n 725.1598575759
4√n 139.7414728246
5√n 52.030769995193

Divisors of 381330256

1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 768811, 1537622, 3075244, 6150488, 12300976, 23833141, 47666282, 95332564, 190665128, 381330256

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381330255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381330256 can be divided by 20 positive divisors. The sum of these divisors (counting 381330256) is 1, the average is 0.05.

Base conversion 381330256

Base System Value
2 Binary 10110101110101010001101010000
3 Ternary 222120112120202211
4 Quaternary 112232222031100
5 Quinary 1240110032011
6 Senary 101501121504
8 Octal 2656521520
10 Decimal 381330256
12 Duodecimal a7859294
16 Hexadecimal 16baa350
20 Vigesimal 5j365cg
36 Base36 6b18b4

Cryptographic Hash Functions

md5 f7e358b2e4adbb18a869f8d12f775bd5
sha1 fa7e4b6ed5ed75ab3b3020eb9cfc2e5497535e01
sha256 7f95f5d2383e5ed154f262d41c77251c756854427558e9d8f535caf65405e566
sha512 8759d3c050b95f6390275f791a1193eac587d43725c3d090e3ee0173fa1eb8a0384515fbd2d3267a11c1589053a2193949bf4c16f415d1c786746af90aa95c24
ripemd-160 ebe957b9dd3179dfb92c16d78531283945b87eac

381330256 as geometric shapes

Circle

Radius = n
Diameter 762660512
Circumference 2395968661.6822
Area 4.5682767156363E+17

Sphere

Radius = n
Volume 2.3226961726032E+26
Surface area 1.8273106862545E+18
Circumference 2395968661.6822

Square

Length = n
Perimeter 1525321024
Area 145412764141025536
Diagonal 539282419.7784

Cube

Length = n
Surface area 872476584846153216
Volume 5.5450286575565E+25
Space diagonal 660483377.85525

Equilateral Triangle

Length = n
Perimeter 1143990768
Area 6.2965573890321E+16
Altitude 330241688.92762

Triangular Pyramid

Length = n
Surface area 6.2965573890321E+16
Volume 6.5348789427199E+24
Height 179760806.5928