8049381394 (number)

8049381394 is an even 10-digits composite number following 8049381393 and preceding 8049381395. In scientific notation, it is written as 8.049381394 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 4024690696 positive integers (up to 8049381394) that are relatively prime to 8049381394.

Interesting facts

Basic properties

Name

Name eight billion forty-nine million three hundred eighty-one thousand three hundred ninety-four

Notation

Scientific notation 8.049381394 × 10^9
Engineering notation 8.049381394 × 10^9

Prime Factorization of 8049381394

Prime Factorization 2 × 4024690697

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8049381394
Product of the distinct prime numbers

The prime factorization of 8049381394 is 2 × 4024690697. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 9, 29, 555, 383, 5903, 5037, 41394, 71600, 104758, 85669, 6921510, 9559466, 35291361, 90851596, 580846664, 671940879, 6721817465, 3035982918

Basic calculations (n = 8049381394)

Multiplication

n×y
n×2 16098762788
n×3 24148144182
n×4 32197525576
n×5 40246906970

Division

n÷y
n÷2 4024690697
n÷3 2683127131.3333
n÷3 2012345348.5
n÷5 1609876278.8

Exponentiation

ny
n2 6.4792540826073E+19
n3 5.2153987259538E+29
n4 4.1980733466984E+39
n5 3.3791893487561E+49

Nth Root

y√n
2√n 89718.344801941
3√n 2004.1066779931
4√n 299.53020682719
5√n 95.753024592154

Divisors of 8049381394

1, 2, 4024690697, 8049381394

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 -8049381393
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 8049381394 can be divided by 4 positive divisors. The sum of these divisors (counting 8049381394) is 1, the average is 0.25.

Base conversion 8049381394

Base System Value
2 Binary 111011111110001111101000000010010
3 Ternary 202202222022221102211
4 Quaternary 13133301331000102
5 Quinary 112441120201034
6 Senary 3410422102334
8 Octal 73761750022
10 Decimal 8049381394
12 Duodecimal 168787a9aa
16 Hexadecimal 1dfc7d012
20 Vigesimal 65f8cd9e
36 Base36 3p4e6fm

Cryptographic Hash Functions

md5 6ec28bf460e79010e06df4591ade33fe
sha1 f29a570c7ff6c30369ea4f1e89213d9424719d33
sha256 e111bc094db535f77d3d8a9c4ae257451cd05248eeb2ab5226c88c4f7dc7fec8
sha512 212a441499d615e4489a8c45d4335a0f4d4061545142575c326be928aff365cf217f99594cb4b35813af77b23b07b4a1337698480f5f4a4f92f348a23b8d5036
ripemd-160 11a9befa08cc050f4ebd1956a1353181d793b564

8049381394 as geometric shapes

Circle

Radius = n
Diameter 16098762788
Circumference 50575754906.666
Area 2.0355177026661E+20

Sphere

Radius = n
Volume 2.1846211097331E+30
Surface area 8.1420708106644E+20
Circumference 50575754906.666

Square

Length = n
Perimeter 32197525576
Area 6.4792540826073E+19
Diagonal 11383544336.108

Cube

Length = n
Surface area 3.8875524495644E+20
Volume 5.2153987259538E+29
Space diagonal 13941937543.908

Equilateral Triangle

Length = n
Perimeter 24148144182
Area 2.805599316556E+19
Altitude 6970968771.9538

Triangular Pyramid

Length = n
Surface area 2.805599316556E+19
Volume 6.146406342856E+28
Height 3794514778.7028