663661738 (number)

663661738 is an even 9-digits composite number following 663661737 and preceding 663661739. In scientific notation, it is written as 6.63661738 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 331830868 positive integers (up to 663661738) that are relatively prime to 663661738.

Interesting facts

Basic properties

Name

Name six hundred sixty-three million six hundred sixty-one thousand seven hundred thirty-eight

Notation

Scientific notation 6.63661738 × 10^8
Engineering notation 6.63661738 × 10^6

Prime Factorization of 663661738

Prime Factorization 2 × 331830869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 663661738
Product of the distinct prime numbers

The prime factorization of 663661738 is 2 × 331830869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 663661738)

Multiplication

n×y
n×2 1327323476
n×3 1990985214
n×4 2654646952
n×5 3318308690

Division

n÷y
n÷2 331830869
n÷3 221220579.33333
n÷3 165915434.5
n÷5 132732347.6

Exponentiation

ny
n2 440446902485180644
n3 2.9230775680003E+26
n4 1.9399347390879E+35
n5 1.2874604605497E+44

Nth Root

y√n
2√n 25761.63306159
3√n 872.26596427297
4√n 160.50430854525
5√n 58.128532100563

Divisors of 663661738

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 -663661737
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 663661738 can be divided by 4 positive divisors. The sum of these divisors (counting 663661738) is 1, the average is 0.25.

Base conversion 663661738

Base System Value
2 Binary 100111100011101010110010101010
3 Ternary 1201020210111202101
4 Quaternary 213203222302222
5 Quinary 2324344133423
6 Senary 145504324014
8 Octal 4743526252
10 Decimal 663661738
12 Duodecimal 16631360a
16 Hexadecimal 278eacaa
20 Vigesimal a77he6i
36 Base36 az4koa

Cryptographic Hash Functions

md5 b4f7580ac7da45103f64c8e1b04c9049
sha1 75f0a1cdb090d052a40420f79c960102bb5e814d
sha256 bb8eeb4574110fecf627367d322e0c7cd4c5132f8df67280c161625f8719e4e9
sha512 a950ec314c74e3abb18072bdef4d122438a9fa8879d54812f39c74ae69c62672cdd33e5fcdc36bd9b5be156a67a9c5dbcb1d1168d8d664cf76b2c426ed3376ec
ripemd-160 7bb1682dc4f813166e8aafd311898333a42bc8d8

663661738 as geometric shapes

Circle

Radius = n
Diameter 1327323476
Circumference 4169909681.1389
Area 1.3837047531438E+18

Sphere

Radius = n
Volume 1.2244158684671E+27
Surface area 5.5348190125753E+18
Circumference 4169909681.1389

Square

Length = n
Perimeter 2654646952
Area 440446902485180644
Diagonal 938559430.7077

Cube

Length = n
Surface area 2642681414911083864
Volume 2.9230775680003E+26
Space diagonal 1149495849.2555

Equilateral Triangle

Length = n
Perimeter 1990985214
Area 1.9071910328517E+17
Altitude 574747924.62773

Triangular Pyramid

Length = n
Surface area 1.9071910328517E+17
Volume 3.4448799504455E+25
Height 312853143.56923