663669890 (number)

663669890 is an even 9-digits composite number following 663669889 and preceding 663669891. In scientific notation, it is written as 6.63669890 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 244681920 positive integers (up to 663669890) that are relatively prime to 663669890.

Interesting facts

Basic properties

Name

Name six hundred sixty-three million six hundred sixty-nine thousand eight hundred ninety

Notation

Scientific notation 6.63669890 × 10^8
Engineering notation 6.63669890 × 10^6

Prime Factorization of 663669890

Prime Factorization 2 × 5 × 13 × 743 × 6871

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 663669890
Product of the distinct prime numbers

The prime factorization of 663669890 is 2 × 5 × 13 × 743 × 6871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 663669890)

Multiplication

n×y
n×2 1327339780
n×3 1991009670
n×4 2654679560
n×5 3318349450

Division

n÷y
n÷2 331834945
n÷3 221223296.66667
n÷3 165917472.5
n÷5 132733978

Exponentiation

ny
n2 440457722892612100
n3 2.9231852850179E+26
n4 1.9400300565575E+35
n5 1.2875395342322E+44

Nth Root

y√n
2√n 25761.791280887
3√n 872.26953571236
4√n 160.50480142627
5√n 58.128674902668

Divisors of 663669890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -663669889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 663669890 can be divided by 32 positive divisors. The sum of these divisors (counting 663669890) is 1, the average is 0.03125.

Base conversion 663669890

Base System Value
2 Binary 100111100011101100110010000010
3 Ternary 1201020210220221022
4 Quaternary 213203230302002
5 Quinary 2324344414030
6 Senary 145504425442
8 Octal 4743546202
10 Decimal 663669890
12 Duodecimal 166318282
16 Hexadecimal 278ecc82
20 Vigesimal a77ieea
36 Base36 az4qyq

Cryptographic Hash Functions

md5 5c516f3d7fbb91998787efe1363a0888
sha1 7d596bdaff630bf700b41d83e904d1668257abbe
sha256 f347858cac819632d573a0470fb56492ccf32814fdded2cb0ee44883d5f63d6c
sha512 aa0e8e95a6456687bbc0376669ece24c31818a5c1370ab1b48e29059428a75801f8a3fd0252c667f52594fd675b751eb3a8aa3ef9dd1319babdca12445408a02
ripemd-160 b94e581b9929d24990735311eb340fd3e53d6ec5

663669890 as geometric shapes

Circle

Radius = n
Diameter 1327339780
Circumference 4169960901.6655
Area 1.3837387464563E+18

Sphere

Radius = n
Volume 1.2244609888659E+27
Surface area 5.5349549858253E+18
Circumference 4169960901.6655

Square

Length = n
Perimeter 2654679560
Area 440457722892612100
Diagonal 938570959.37666

Cube

Length = n
Surface area 2642746337355672600
Volume 2.9231852850179E+26
Space diagonal 1149509968.9336

Equilateral Triangle

Length = n
Perimeter 1991009670
Area 1.9072378865902E+17
Altitude 574754984.46682

Triangular Pyramid

Length = n
Surface area 1.9072378865902E+17
Volume 3.4450068961682E+25
Height 312856986.45889