994889438 (number)

994889438 is an even 9-digits composite number following 994889437 and preceding 994889439. In scientific notation, it is written as 9.94889438 × 10^8. The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors. There are 468536256 positive integers (up to 994889438) that are relatively prime to 994889438.

Interesting facts

Basic properties

Name

Name nine hundred ninety-four million eight hundred eighty-nine thousand four hundred thirty-eight

Notation

Scientific notation 9.94889438 × 10^8
Engineering notation 9.94889438 × 10^6

Prime Factorization of 994889438

Prime Factorization 2 × 19 × 173 × 151337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 994889438
Product of the distinct prime numbers

The prime factorization of 994889438 is 2 × 19 × 173 × 151337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 5, 90, 233, 928, 3588, 3452, 42177, 55385, 257477, 109351, 7368584, 6966680, 16205256, 79395124, 446095452, 706434178, 2688556745, 3347789226

Basic calculations (n = 994889438)

Multiplication

n×y
n×2 1989778876
n×3 2984668314
n×4 3979557752
n×5 4974447190

Division

n÷y
n÷2 497444719
n÷3 331629812.66667
n÷3 248722359.5
n÷5 198977887.6

Exponentiation

ny
n2 989804993843955844
n3 9.8474653405501E+26
n4 9.7971392583843E+35
n5 9.7470703707817E+44

Nth Root

y√n
2√n 31541.868016971
3√n 998.29356908318
4√n 177.60030410157
5√n 63.03111127579

Divisors of 994889438

1, 2, 19, 38, 173, 346, 3287, 6574, 151337, 302674, 2875403, 5750806, 26181301, 52362602, 497444719, 994889438

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 -994889437
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 994889438 can be divided by 16 positive divisors. The sum of these divisors (counting 994889438) is 1, the average is 0.0625.

Base conversion 994889438

Base System Value
2 Binary 111011010011001100111011011110
3 Ternary 2120100001121201222
4 Quaternary 323103030323132
5 Quinary 4014142430223
6 Senary 242415533342
8 Octal 7323147336
10 Decimal 994889438
12 Duodecimal 23922a252
16 Hexadecimal 3b4ccede
20 Vigesimal fai13bi
36 Base36 ggbxlq

Cryptographic Hash Functions

md5 5d9ecd845ee912360efe0a69bb4076b6
sha1 107b01ee3e632b40fd3be89832b39def4024426c
sha256 d77d86801853089398bf2014449c05ee2436fe2cca65340337115219e58ded14
sha512 bcc13d088a1c68b817899dcc39e5a0abb678c4e697521217a8444d0047d9e00357d18f1eb7d5d2e2bfc915b8d83dc9d206d1c972fa94af3a3dd29a6532ffc568
ripemd-160 a844e8c1b1d885123a4d6174c2398ec08f75d7df

994889438 as geometric shapes

Circle

Radius = n
Diameter 1989778876
Circumference 6251074699.1098
Area 3.1095640971467E+18

Sphere

Radius = n
Volume 4.124896636047E+27
Surface area 1.2438256388587E+19
Circumference 6251074699.1098

Square

Length = n
Perimeter 3979557752
Area 989804993843955844
Diagonal 1406986136.2813

Cube

Length = n
Surface area 5938829963063735064
Volume 9.8474653405501E+26
Space diagonal 1723199054.5296

Equilateral Triangle

Length = n
Perimeter 2984668314
Area 4.2859813473078E+17
Altitude 861599527.26482

Triangular Pyramid

Length = n
Surface area 4.2859813473078E+17
Volume 1.1605349199671E+26
Height 468995378.76045