381042903 (number)

381042903 is an odd 9-digits composite number following 381042902 and preceding 381042904. In scientific notation, it is written as 3.81042903 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 254028600 positive integers (up to 381042903) that are relatively prime to 381042903.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million forty-two thousand nine hundred three

Notation

Scientific notation 3.81042903 × 10^8
Engineering notation 3.81042903 × 10^6

Prime Factorization of 381042903

Prime Factorization 3 × 127014301

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 381042903
Product of the distinct prime numbers

The prime factorization of 381042903 is 3 × 127014301. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 10, 75, 949, 728, 9437, 385, 4126, 99692, 530820, 678891, 4691422, 4775868, 87001452, 42275761, 876803183, 532163435, 8170080043, 153202055

Basic calculations (n = 381042903)

Multiplication

n×y
n×2 762085806
n×3 1143128709
n×4 1524171612
n×5 1905214515

Division

n÷y
n÷2 190521451.5
n÷3 127014301
n÷3 95260725.75
n÷5 76208580.6

Exponentiation

ny
n2 145193693926667409
n3 5.5325026631111E+25
n4 2.1081208756071E+34
n5 8.0328449831622E+42

Nth Root

y√n
2√n 19520.320258643
3√n 724.97766272836
4√n 139.71513969017
5√n 52.02292602988

Divisors of 381042903

1, 3, 127014301, 381042903

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 -381042902
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 381042903 can be divided by 4 positive divisors. The sum of these divisors (counting 381042903) is 1, the average is 0.25.

Base conversion 381042903

Base System Value
2 Binary 10110101101100100000011010111
3 Ternary 222112222222121010
4 Quaternary 112231210003113
5 Quinary 1240021333103
6 Senary 101451023303
8 Octal 2655440327
10 Decimal 381042903
12 Duodecimal a773ab33
16 Hexadecimal 16b640d7
20 Vigesimal 5j1a753
36 Base36 6av2l3

Cryptographic Hash Functions

md5 b119062924a8d8cbd6ca463df8bcd744
sha1 dca7e1ef69336c064e26169662a750ecb211cff2
sha256 9541f7260bd6b4692c12eefcced29a636e83f285b4ebc5a8f718592f67c77e0e
sha512 7a30ab630cc2af7b9834c459c344ca92562660feecfb65895bc4a8b4d6cf314b3a154a91371c46c96ec5affc30e6afd29e2f20316322ea3b58aed5c2a70906d7
ripemd-160 06f80fff010975a20b45345ecdd06283311e20cc

381042903 as geometric shapes

Circle

Radius = n
Diameter 762085806
Circumference 2394163169.5347
Area 4.5613944218758E+17

Sphere

Radius = n
Volume 2.3174492963194E+26
Surface area 1.8245577687503E+18
Circumference 2394163169.5347

Square

Length = n
Perimeter 1524171612
Area 145193693926667409
Diagonal 538876041.26862

Cube

Length = n
Surface area 871162163560004454
Volume 5.5325026631111E+25
Space diagonal 659985667.85954

Equilateral Triangle

Length = n
Perimeter 1143128709
Area 6.2870713704898E+16
Altitude 329992833.92977

Triangular Pyramid

Length = n
Surface area 6.2870713704898E+16
Volume 6.5201169166975E+24
Height 179625347.08954