381489074 (number)

381489074 is an even 9-digits composite number following 381489073 and preceding 381489075. In scientific notation, it is written as 3.81489074 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 190744536 positive integers (up to 381489074) that are relatively prime to 381489074.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million four hundred eighty-nine thousand seventy-four

Notation

Scientific notation 3.81489074 × 10^8
Engineering notation 3.81489074 × 10^6

Prime Factorization of 381489074

Prime Factorization 2 × 190744537

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 381489074
Product of the distinct prime numbers

The prime factorization of 381489074 is 2 × 190744537. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 10, 75, 782, 631, 1095, 9246, 62697, 94164, 242684, 763771, 5283835, 5612268, 93640993, 43158663, 232761038, 152796589, 3486315497, 7871232458

Basic calculations (n = 381489074)

Multiplication

n×y
n×2 762978148
n×3 1144467222
n×4 1525956296
n×5 1907445370

Division

n÷y
n÷2 190744537
n÷3 127163024.66667
n÷3 95372268.5
n÷5 76297814.8

Exponentiation

ny
n2 145533913581377476
n3 5.5519597927756E+25
n4 2.1180120002312E+34
n5 8.0799843668908E+42

Nth Root

y√n
2√n 19531.74528812
3√n 725.26051612715
4√n 139.75602057915
5√n 52.035103271354

Divisors of 381489074

1, 2, 190744537, 381489074

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381489073
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381489074 can be divided by 4 positive divisors. The sum of these divisors (counting 381489074) is 1, the average is 0.25.

Base conversion 381489074

Base System Value
2 Binary 10110101111010000111110110010
3 Ternary 222120211122121222
4 Quaternary 112233100332302
5 Quinary 1240130122244
6 Senary 101504345042
8 Octal 2657207662
10 Decimal 381489074
12 Duodecimal a7915182
16 Hexadecimal 16bd0fb2
20 Vigesimal 5j462de
36 Base36 6b4muq

Cryptographic Hash Functions

md5 7f554f5f479fdce6cefef6526058732e
sha1 5c3a25ba446d3ea18d6f2059c85b3feda1990d90
sha256 c992c23b3eec9caabe3487f53982344846ecf27b9428193659f21c3acd3de155
sha512 93185cc5c794db381f54665d9c789b63604ce11bed0f5e11c21dd8891b87851176ec8783d1182b96990021e471ccc18b324e56edd7722e235fb296040ebbd7c8
ripemd-160 433c25646c8b09ebce09f9020ec360452a50a1d6

381489074 as geometric shapes

Circle

Radius = n
Diameter 762978148
Circumference 2396966544.6063
Area 4.5720827375543E+17

Sphere

Radius = n
Volume 2.3255994797346E+26
Surface area 1.8288330950217E+18
Circumference 2396966544.6063

Square

Length = n
Perimeter 1525956296
Area 145533913581377476
Diagonal 539507022.34795

Cube

Length = n
Surface area 873203481488264856
Volume 5.5519597927756E+25
Space diagonal 660758458.7004

Equilateral Triangle

Length = n
Perimeter 1144467222
Area 6.3018033136821E+16
Altitude 330379229.3502

Triangular Pyramid

Length = n
Surface area 6.3018033136821E+16
Volume 6.5430473639111E+24
Height 179835674.11598