381043906 (number)

381043906 is an even 9-digits composite number following 381043905 and preceding 381043907. In scientific notation, it is written as 3.81043906 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 188741268 positive integers (up to 381043906) that are relatively prime to 381043906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.81043906 × 10^8
Engineering notation 3.81043906 × 10^6

Prime Factorization of 381043906

Prime Factorization 2 × 107 × 1780579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381043906
Product of the distinct prime numbers

The prime factorization of 381043906 is 2 × 107 × 1780579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 56, 83, 947, 742, 337, 3991, 8992, 58580, 469822, 402619, 201672, 2974029, 68371968, 41150051, 703956837, 610749741, 985515240, 9808976678

Basic calculations (n = 381043906)

Multiplication

n×y
n×2 762087812
n×3 1143131718
n×4 1524175624
n×5 1905219530

Division

n÷y
n÷2 190521953
n÷3 127014635.33333
n÷3 95260976.5
n÷5 76208781.2

Exponentiation

ny
n2 145194458299736836
n3 5.5325463520086E+25
n4 2.1081430720954E+34
n5 8.0329507059807E+42

Nth Root

y√n
2√n 19520.345949803
3√n 724.97829883517
4√n 139.71523163136
5√n 52.022953417316

Divisors of 381043906

1, 2, 107, 214, 1780579, 3561158, 190521953, 381043906

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 -381043905
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 381043906 can be divided by 8 positive divisors. The sum of these divisors (counting 381043906) is 1, the average is 0.125.

Base conversion 381043906

Base System Value
2 Binary 10110101101100100010011000010
3 Ternary 222120000000222021
4 Quaternary 112231210103002
5 Quinary 1240021401111
6 Senary 101451032054
8 Octal 2655442302
10 Decimal 381043906
12 Duodecimal a773b62a
16 Hexadecimal 16b644c2
20 Vigesimal 5j1a9f6
36 Base36 6av3cy

Cryptographic Hash Functions

md5 4b1ee1511016cf2ea6836c95c6800bc2
sha1 4b02cb9fa8755211dc1028ea2870ced12874022a
sha256 cf863051db5959dd6c6d1bff4c4f93ce5b28b8193716cd1163602bdcb56b95cc
sha512 a589ddae224306400503ebf561b6d5a54ad505287a358ea69ee1a840c7f6fdda0e9d983696915e56738d32767092a20f5d76c35aa9860ea1b9da38e3c3736adc
ripemd-160 708dd04d996bd204a06cfe2e44dff2752161490c

381043906 as geometric shapes

Circle

Radius = n
Diameter 762087812
Circumference 2394169471.5695
Area 4.561418435364E+17

Sphere

Radius = n
Volume 2.317467596682E+26
Surface area 1.8245673741456E+18
Circumference 2394169471.5695

Square

Length = n
Perimeter 1524175624
Area 145194458299736836
Diagonal 538877459.72482

Cube

Length = n
Surface area 871166749798421016
Volume 5.5325463520086E+25
Space diagonal 659987405.1065

Equilateral Triangle

Length = n
Perimeter 1143131718
Area 6.2871044688146E+16
Altitude 329993702.55325

Triangular Pyramid

Length = n
Surface area 6.2871044688146E+16
Volume 6.5201684045569E+24
Height 179625819.90827