381043904 (number)

381043904 is an even 9-digits composite number following 381043903 and preceding 381043905. In scientific notation, it is written as 3.81043904 × 10^8. The sum of its digits is 32. It has a total of 8 prime factors and 28 positive divisors. There are 190330368 positive integers (up to 381043904) that are relatively prime to 381043904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.81043904 × 10^8
Engineering notation 3.81043904 × 10^6

Prime Factorization of 381043904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1259 × 4729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 11907622
Product of the distinct prime numbers

The prime factorization of 381043904 is 2 × 2 × 2 × 2 × 2 × 2 × 1259 × 4729. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 3, 46, 88, 997, 615, 5315, 2798, 92570, 97115, 83295, 416806, 7695999, 7251611, 2373036, 40533472, 751779274, 74354131, 2181344883, 3153793899

Basic calculations (n = 381043904)

Multiplication

n×y
n×2 762087808
n×3 1143131712
n×4 1524175616
n×5 1905219520

Division

n÷y
n÷2 190521952
n÷3 127014634.66667
n÷3 95260976
n÷5 76208780.8

Exponentiation

ny
n2 145194456775561216
n3 5.5325462648919E+25
n4 2.108143027835E+34
n5 8.0329504951664E+42

Nth Root

y√n
2√n 19520.345898575
3√n 724.97829756677
4√n 139.71523144802
5√n 52.022953362705

Divisors of 381043904

1, 2, 4, 8, 16, 32, 64, 1259, 2518, 4729, 5036, 9458, 10072, 18916, 20144, 37832, 40288, 75664, 80576, 151328, 302656, 5953811, 11907622, 23815244, 47630488, 95260976, 190521952, 381043904

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381043903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381043904 can be divided by 28 positive divisors. The sum of these divisors (counting 381043904) is 1, the average is 0.035714285714286.

Base conversion 381043904

Base System Value
2 Binary 10110101101100100010011000000
3 Ternary 222120000000222012
4 Quaternary 112231210103000
5 Quinary 1240021401104
6 Senary 101451032052
8 Octal 2655442300
10 Decimal 381043904
12 Duodecimal a773b628
16 Hexadecimal 16b644c0
20 Vigesimal 5j1a9f4
36 Base36 6av3cw

Cryptographic Hash Functions

md5 199cad628d4d5560120e9b136ae031f5
sha1 24eddaf15fa4840701c0d3a656b2240393f6fbd1
sha256 895ce1a2494bd84ed9c5ab257c08d2b79b73a76c4c1412b440c1dd52e5f650dd
sha512 dfb62ecf29c17a5b5d4cfb733bd716ff855fa34765042363ce4a28ff439c7e66c3c152ef40fe478ce78f26f40c73102515df127c386d7c1a64c14b714f4dd168
ripemd-160 9ad91e59e8778bcb54059b6e5088bfc151e917f2

381043904 as geometric shapes

Circle

Radius = n
Diameter 762087808
Circumference 2394169459.0031
Area 4.5614183874806E+17

Sphere

Radius = n
Volume 2.3174675601907E+26
Surface area 1.8245673549923E+18
Circumference 2394169459.0031

Square

Length = n
Perimeter 1524175616
Area 145194456775561216
Diagonal 538877456.89639

Cube

Length = n
Surface area 871166740653367296
Volume 5.5325462648919E+25
Space diagonal 659987401.6424

Equilateral Triangle

Length = n
Perimeter 1143131712
Area 6.2871044028159E+16
Altitude 329993700.8212

Triangular Pyramid

Length = n
Surface area 6.2871044028159E+16
Volume 6.520168301889E+24
Height 179625818.96546