663670640 (number)

663670640 is an even 9-digits composite number following 663670639 and preceding 663670641. In scientific notation, it is written as 6.63670640 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 264942080 positive integers (up to 663670640) that are relatively prime to 663670640.

Interesting facts

Basic properties

Name

Name six hundred sixty-three million six hundred seventy thousand six hundred forty

Notation

Scientific notation 6.63670640 × 10^8
Engineering notation 6.63670640 × 10^6

Prime Factorization of 663670640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 521 × 15923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 82958830
Product of the distinct prime numbers

The prime factorization of 663670640 is 2 × 2 × 2 × 2 × 5 × 521 × 15923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 663670640)

Multiplication

n×y
n×2 1327341280
n×3 1991011920
n×4 2654682560
n×5 3318353200

Division

n÷y
n÷2 331835320
n÷3 221223546.66667
n÷3 165917660
n÷5 132734128

Exponentiation

ny
n2 440458718398009600
n3 2.9231951953279E+26
n4 1.9400388261282E+35
n5 1.2875468093613E+44

Nth Root

y√n
2√n 25761.805837324
3√n 872.26986429033
4√n 160.50484677207
5√n 58.128688040672

Divisors of 663670640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -663670639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 663670640 can be divided by 40 positive divisors. The sum of these divisors (counting 663670640) is 1, the average is 0.025.

Base conversion 663670640

Base System Value
2 Binary 100111100011101100111101110000
3 Ternary 1201020210221222002
4 Quaternary 213203230331300
5 Quinary 2324344430030
6 Senary 145504433132
8 Octal 4743547560
10 Decimal 663670640
12 Duodecimal 1663187a8
16 Hexadecimal 278ecf70
20 Vigesimal a77igc0
36 Base36 az4rjk

Cryptographic Hash Functions

md5 341171c02f06e33ecb5de6340cd3746f
sha1 3b3d442efd228d21039644098e1c87a6244c20e5
sha256 a5b13d5ec61ab61833280f860dd9fcfb12763efc3955248afccb02d43c5d410d
sha512 9fb0e4a7256d7047b349ff7861940a04f104a2cfe19195fd90e87e25bde7ba0d39c2bd0c6ba142c5cb301f6b6b9085bde652d8f731dd3ad7af59a76c8362f30d
ripemd-160 10c0f4a400e3f9dbb6686b1ac076e592497e5c99

663670640 as geometric shapes

Circle

Radius = n
Diameter 1327341280
Circumference 4169965614.0545
Area 1.3837418739288E+18

Sphere

Radius = n
Volume 1.2244651400868E+27
Surface area 5.534967495715E+18
Circumference 4169965614.0545

Square

Length = n
Perimeter 2654682560
Area 440458718398009600
Diagonal 938572020.03683

Cube

Length = n
Surface area 2642752310388057600
Volume 2.9231951953279E+26
Space diagonal 1149511267.9718

Equilateral Triangle

Length = n
Perimeter 1991011920
Area 1.9072421972551E+17
Altitude 574755633.98588

Triangular Pyramid

Length = n
Surface area 1.9072421972551E+17
Volume 3.4450185755805E+25
Height 312857340.01228