381330238 (number)

381330238 is an even 9-digits composite number following 381330237 and preceding 381330239. In scientific notation, it is written as 3.81330238 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 188571456 positive integers (up to 381330238) that are relatively prime to 381330238.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million three hundred thirty thousand two hundred thirty-eight

Notation

Scientific notation 3.81330238 × 10^8
Engineering notation 3.81330238 × 10^6

Prime Factorization of 381330238

Prime Factorization 2 × 853 × 107 × 2089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 381330238
Product of the distinct prime numbers

The prime factorization of 381330238 is 2 × 853 × 107 × 2089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 95, 90, 83, 412, 2159, 1956, 38194, 66510, 849666, 721810, 2656584, 2436934, 63949837, 45579601, 769620249, 555290943, 5358225608, 8118865474

Basic calculations (n = 381330238)

Multiplication

n×y
n×2 762660476
n×3 1143990714
n×4 1525320952
n×5 1906651190

Division

n÷y
n÷2 190665119
n÷3 127110079.33333
n÷3 95332559.5
n÷5 76266047.6

Exponentiation

ny
n2 145412750413136644
n3 5.5450278723276E+25
n4 2.1144867982713E+34
n5 8.0631775403266E+42

Nth Root

y√n
2√n 19527.678766305
3√n 725.15984616595
4√n 139.74147117554
5√n 52.03076950399

Divisors of 381330238

1, 2, 107, 214, 853, 1706, 2089, 4178, 91271, 182542, 223523, 447046, 1781917, 3563834, 190665119, 381330238

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381330237
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381330238 can be divided by 16 positive divisors. The sum of these divisors (counting 381330238) is 1, the average is 0.0625.

Base conversion 381330238

Base System Value
2 Binary 10110101110101010001100111110
3 Ternary 222120112120202011
4 Quaternary 112232222030332
5 Quinary 1240110031423
6 Senary 101501121434
8 Octal 2656521476
10 Decimal 381330238
12 Duodecimal a785927a
16 Hexadecimal 16baa33e
20 Vigesimal 5j365bi
36 Base36 6b18am

Cryptographic Hash Functions

md5 3d3a80e15813594cd2d3a470d6926593
sha1 55611cfaf8f581483c0bf3534d45f95bbad8bb14
sha256 2261d9369bd9f4ec8acb9e6f7424fa48401fcaff3b518ce0b99a133509fb354a
sha512 65d2f2cfd3639104d8c1dcfdcb303fb039da7f6cde3b621eaae877722b680ec7bcea429f73ec97b45fe2aa786b7d11903d2b5522565b2ce3cfbbec873de0d2da
ripemd-160 4fe2c1ab1d0ea3b5e5226fd363b7ecf91b17e6d1

381330238 as geometric shapes

Circle

Radius = n
Diameter 762660476
Circumference 2395968548.5849
Area 4.568276284362E+17

Sphere

Radius = n
Volume 2.3226958436873E+26
Surface area 1.8273105137448E+18
Circumference 2395968548.5849

Square

Length = n
Perimeter 1525320952
Area 145412750413136644
Diagonal 539282394.32256

Cube

Length = n
Surface area 872476502478819864
Volume 5.5450278723276E+25
Space diagonal 660483346.67833

Equilateral Triangle

Length = n
Perimeter 1143990714
Area 6.2965567945971E+16
Altitude 330241673.33917

Triangular Pyramid

Length = n
Surface area 6.2965567945971E+16
Volume 6.5348780173188E+24
Height 179760798.10752