381330237 (number)

381330237 is an odd 9-digits composite number following 381330236 and preceding 381330238. In scientific notation, it is written as 3.81330237 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 252390960 positive integers (up to 381330237) that are relatively prime to 381330237.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.81330237 × 10^8
Engineering notation 3.81330237 × 10^6

Prime Factorization of 381330237

Prime Factorization 3 × 139 × 914461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381330237
Product of the distinct prime numbers

The prime factorization of 381330237 is 3 × 139 × 914461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 381330237)

Multiplication

n×y
n×2 762660474
n×3 1143990711
n×4 1525320948
n×5 1906651185

Division

n÷y
n÷2 190665118.5
n÷3 127110079
n÷3 95332559.25
n÷5 76266047.4

Exponentiation

ny
n2 145412749650476169
n3 5.5450278287038E+25
n4 2.1144867760912E+34
n5 8.0631774346023E+42

Nth Root

y√n
2√n 19527.6787407
3√n 725.15984553206
4√n 139.74147108393
5√n 52.030769476701

Divisors of 381330237

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381330236
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381330237 can be divided by 8 positive divisors. The sum of these divisors (counting 381330237) is 1, the average is 0.125.

Base conversion 381330237

Base System Value
2 Binary 10110101110101010001100111101
3 Ternary 222120112120202010
4 Quaternary 112232222030331
5 Quinary 1240110031422
6 Senary 101501121433
8 Octal 2656521475
10 Decimal 381330237
12 Duodecimal a7859279
16 Hexadecimal 16baa33d
20 Vigesimal 5j365bh
36 Base36 6b18al

Cryptographic Hash Functions

md5 b7a37891c9736a779a0201295ad22924
sha1 37ffde9d447fa0445821a81f504b585f5aa0b64b
sha256 a5b4168a9089940f7585227fd093854b46c8ddd7af7e2c68c4b9fdd05bbffa05
sha512 bc06c875dd7103404a6e8822424b45cbee13784abed1acf6a59774053dd44ef267b71756455da300b8155fcaee88a9408ac82e9a291f9fb85becad863edd28e3
ripemd-160 64e28140044c289b852ac8499a2eff6ec3bf6dec

381330237 as geometric shapes

Circle

Radius = n
Diameter 762660474
Circumference 2395968542.3017
Area 4.5682762604023E+17

Sphere

Radius = n
Volume 2.3226958254142E+26
Surface area 1.8273105041609E+18
Circumference 2395968542.3017

Square

Length = n
Perimeter 1525320948
Area 145412749650476169
Diagonal 539282392.90835

Cube

Length = n
Surface area 872476497902857014
Volume 5.5450278287038E+25
Space diagonal 660483344.94628

Equilateral Triangle

Length = n
Perimeter 1143990711
Area 6.296556761573E+16
Altitude 330241672.47314

Triangular Pyramid

Length = n
Surface area 6.296556761573E+16
Volume 6.5348779659076E+24
Height 179760797.63612