8994388894 (number)

8994388894 is an even 10-digits composite number following 8994388893 and preceding 8994388895. In scientific notation, it is written as 8.994388894 × 10^9. The sum of its digits is 70. It has a total of 2 prime factors and 4 positive divisors. There are 4497194446 positive integers (up to 8994388894) that are relatively prime to 8994388894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.994388894 × 10^9
Engineering notation 8.994388894 × 10^9

Prime Factorization of 8994388894

Prime Factorization 2 × 4497194447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8994388894
Product of the distinct prime numbers

The prime factorization of 8994388894 is 2 × 4497194447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 31, 62, 684, 638, 3771, 7576, 42772, 2543, 634344, 994192, 2253373, 6183433, 8055592, 85333111, 747529182, 311855576, 3740662555, 1049578447

Basic calculations (n = 8994388894)

Multiplication

n×y
n×2 17988777788
n×3 26983166682
n×4 35977555576
n×5 44971944470

Division

n÷y
n÷2 4497194447
n÷3 2998129631.3333
n÷3 2248597223.5
n÷5 1798877778.8

Exponentiation

ny
n2 8.0899031576511E+19
n3 7.2763735114712E+29
n4 6.5446533100173E+39
n5 5.8865157046699E+49

Nth Root

y√n
2√n 94838.752068972
3√n 2079.6514527841
4√n 307.95901037147
5√n 97.902624067437

Divisors of 8994388894

1, 2, 4497194447, 8994388894

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 -8994388893
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 8994388894 can be divided by 4 positive divisors. The sum of these divisors (counting 8994388894) is 1, the average is 0.25.

Base conversion 8994388894

Base System Value
2 Binary 1000011000000110110111101110011110
3 Ternary 212012211112022000121
4 Quaternary 20120012313232132
5 Quinary 121410030421034
6 Senary 4044300545154
8 Octal 103006675636
10 Decimal 8994388894
12 Duodecimal 18b02521ba
16 Hexadecimal 2181b7b9e
20 Vigesimal 70aeic4e
36 Base36 44r0yvy

Cryptographic Hash Functions

md5 6ba336ca5982f2cba3a3c9a56b9fd20e
sha1 d78d43b6a6a255900b72cfc9923fdcc394d2a917
sha256 0aeb50ccfbe7a00e779b738c11c74cf7b27a4ec66fbe069e081ba59a86bbec36
sha512 3e9bd164136b97b7618733f7806bdca72f40cfee3842515ccae5ce60060827e7faf854b4abab450e42be2ed0a48c1facb6a48e3f690b6542404090f8904df07a
ripemd-160 e976c360c37e3f6512483f51ff48d897607e4041

8994388894 as geometric shapes

Circle

Radius = n
Diameter 17988777788
Circumference 56513412145.84
Area 2.5415180328329E+20

Sphere

Radius = n
Volume 3.0479202091218E+30
Surface area 1.0166072131332E+21
Circumference 56513412145.84

Square

Length = n
Perimeter 35977555576
Area 8.0899031576511E+19
Diagonal 12719986759.153

Cube

Length = n
Surface area 4.8539418945906E+20
Volume 7.2763735114712E+29
Space diagonal 15578738547.441

Equilateral Triangle

Length = n
Perimeter 26983166682
Area 3.5030308243409E+19
Altitude 7789369273.7206

Triangular Pyramid

Length = n
Surface area 3.5030308243409E+19
Volume 8.5752884206791E+28
Height 4239995586.3842