381043912 (number)

381043912 is an even 9-digits composite number following 381043911 and preceding 381043913. In scientific notation, it is written as 3.81043912 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 188635200 positive integers (up to 381043912) that are relatively prime to 381043912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.81043912 × 10^8
Engineering notation 3.81043912 × 10^6

Prime Factorization of 381043912

Prime Factorization 2 × 2 × 2 × 101 × 471589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 95260978
Product of the distinct prime numbers

The prime factorization of 381043912 is 2 × 2 × 2 × 101 × 471589. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 25, 35, 282, 21, 9525, 1086, 23284, 60502, 86832, 5053, 4886641, 5847791, 81929590, 36654566, 848137640, 175970858, 8806045842, 7984230858

Basic calculations (n = 381043912)

Multiplication

n×y
n×2 762087824
n×3 1143131736
n×4 1524175648
n×5 1905219560

Division

n÷y
n÷2 190521956
n÷3 127014637.33333
n÷3 95260978
n÷5 76208782.4

Exponentiation

ny
n2 145194462872263744
n3 5.5325466133586E+25
n4 2.1081432048765E+34
n5 8.0329513384237E+42

Nth Root

y√n
2√n 19520.346103489
3√n 724.9783026404
4√n 139.71523218135
5√n 52.022953581149

Divisors of 381043912

1, 2, 4, 8, 101, 202, 404, 808, 471589, 943178, 1886356, 3772712, 47630489, 95260978, 190521956, 381043912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -381043911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 381043912 can be divided by 16 positive divisors. The sum of these divisors (counting 381043912) is 1, the average is 0.0625.

Base conversion 381043912

Base System Value
2 Binary 10110101101100100010011001000
3 Ternary 222120000000222111
4 Quaternary 112231210103020
5 Quinary 1240021401122
6 Senary 101451032104
8 Octal 2655442310
10 Decimal 381043912
12 Duodecimal a773b634
16 Hexadecimal 16b644c8
20 Vigesimal 5j1a9fc
36 Base36 6av3d4

Cryptographic Hash Functions

md5 85c4fd92ffb0affb794f1443321e8fd7
sha1 ded7e74b757d32284b28f0dbe2c85b7e50a585e7
sha256 b4411f0468063cdd2510af9089046e23e22f35b491a98d5e87e0e93104cb9888
sha512 3e86859828507a9f845789f4e96e7004b2a4b565e112cbbe8e264731e073ef2eb09acb6bc7461972b6991020b1f042bbe35350aab0febaf2e2e9579c1b65e08c
ripemd-160 50cfda6f766e897603c056494fef785071349c72

381043912 as geometric shapes

Circle

Radius = n
Diameter 762087824
Circumference 2394169509.2686
Area 4.5614185790142E+17

Sphere

Radius = n
Volume 2.3174677061561E+26
Surface area 1.8245674316057E+18
Circumference 2394169509.2686

Square

Length = n
Perimeter 1524175648
Area 145194462872263744
Diagonal 538877468.2101

Cube

Length = n
Surface area 871166777233582464
Volume 5.5325466133586E+25
Space diagonal 659987415.4988

Equilateral Triangle

Length = n
Perimeter 1143131736
Area 6.2871046668108E+16
Altitude 329993707.7494

Triangular Pyramid

Length = n
Surface area 6.2871046668108E+16
Volume 6.5201687125609E+24
Height 179625822.7367