423888945 (number)

423888945 is an odd 9-digits composite number following 423888944 and preceding 423888946. In scientific notation, it is written as 4.23888945 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 225255744 positive integers (up to 423888945) that are relatively prime to 423888945.

Interesting facts

Basic properties

Name

Name four hundred twenty-three million eight hundred eighty-eight thousand nine hundred forty-five

Notation

Scientific notation 4.23888945 × 10^8
Engineering notation 4.23888945 × 10^6

Prime Factorization of 423888945

Prime Factorization 5 × 831 × 102019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 423888945
Product of the distinct prime numbers

The prime factorization of 423888945 is 5 × 831 × 102019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 423888945)

Multiplication

n×y
n×2 847777890
n×3 1271666835
n×4 1695555780
n×5 2119444725

Division

n÷y
n÷2 211944472.5
n÷3 141296315
n÷3 105972236.25
n÷5 84777789

Exponentiation

ny
n2 179681837693213025
n3 7.6165144615437E+25
n4 3.228556279681E+34
n5 1.3685493152671E+43

Nth Root

y√n
2√n 20588.563451586
3√n 751.19155481585
4√n 143.48715430862
5√n 53.143532386982

Divisors of 423888945

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 -423888944
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 423888945 can be divided by 8 positive divisors. The sum of these divisors (counting 423888945) is 1, the average is 0.125.

Base conversion 423888945

Base System Value
2 Binary 11001010001000000100000110001
3 Ternary 1002112121210022120
4 Quaternary 121101000200301
5 Quinary 1332003421240
6 Senary 110021224453
8 Octal 3121004061
10 Decimal 423888945
12 Duodecimal b9b62129
16 Hexadecimal 19440831
20 Vigesimal 6c96275
36 Base36 70desx

Cryptographic Hash Functions

md5 de60f3bb68f7fa116bab5f61be63b06c
sha1 ac173b9731903a5fce849ca3ca475b0c04a4e497
sha256 f8b554c800aca425831c9fcbd9ffbcf10323face2c8ae9893c267c99cfc07c12
sha512 18f25be04bdb841d293e5692d0eb96003427a3bfb9362bc7b5219af697b878d13ffebcc0960d3d6ba346159668c6e33feeccd280da88b80a233f4aaa47374b87
ripemd-160 bf41ce7eae3daee9c4c0de6519a9cc43fc6c9d1c

423888945 as geometric shapes

Circle

Radius = n
Diameter 847777890
Circumference 2663372791.0999
Area 5.6448714128051E+17

Sphere

Radius = n
Volume 3.1903981171128E+26
Surface area 2.257948565122E+18
Circumference 2663372791.0999

Square

Length = n
Perimeter 1695555780
Area 179681837693213025
Diagonal 599469494.95902

Cube

Length = n
Surface area 1078091026159278150
Volume 7.6165144615437E+25
Space diagonal 734197189.50677

Equilateral Triangle

Length = n
Perimeter 1271666835
Area 7.7804518020497E+16
Altitude 367098594.75338

Triangular Pyramid

Length = n
Surface area 7.7804518020497E+16
Volume 8.976148374605E+24
Height 199823164.98634