663669249 (number)

663669249 is an odd 9-digits composite number following 663669248 and preceding 663669250. In scientific notation, it is written as 6.63669249 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 442446164 positive integers (up to 663669249) that are relatively prime to 663669249.

Interesting facts

Basic properties

Name

Name six hundred sixty-three million six hundred sixty-nine thousand two hundred forty-nine

Notation

Scientific notation 6.63669249 × 10^8
Engineering notation 6.63669249 × 10^6

Prime Factorization of 663669249

Prime Factorization 3 × 221223083

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 663669249
Product of the distinct prime numbers

The prime factorization of 663669249 is 3 × 221223083. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 99, 83, 318, 93, 1981, 2181, 24940, 69539, 728949, 286641, 9178361, 6709524, 53921534, 9813931, 894549131, 31712655, 7659184233, 5442759504

Basic calculations (n = 663669249)

Multiplication

n×y
n×2 1327338498
n×3 1991007747
n×4 2654676996
n×5 3318346245

Division

n÷y
n÷2 331834624.5
n÷3 221223083
n÷3 165917312.25
n÷5 132733849.8

Exponentiation

ny
n2 440456872068224001
n3 2.9231768150241E+26
n4 1.9400225615212E+35
n5 1.2875333164479E+44

Nth Root

y√n
2√n 25761.778839979
3√n 872.26925488753
4√n 160.5047626707
5√n 58.128663674045

Divisors of 663669249

1, 3, 221223083, 663669249

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 -663669248
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 663669249 can be divided by 4 positive divisors. The sum of these divisors (counting 663669249) is 1, the average is 0.25.

Base conversion 663669249

Base System Value
2 Binary 100111100011101100101000000001
3 Ternary 1201020210220001120
4 Quaternary 213203230220001
5 Quinary 2324344403444
6 Senary 145504422453
8 Octal 4743545001
10 Decimal 663669249
12 Duodecimal 166317a29
16 Hexadecimal 278eca01
20 Vigesimal a77id29
36 Base36 az4qgx

Cryptographic Hash Functions

md5 2876f1e2b3b861c683f9fc2a70e7157e
sha1 7c1e1f3748f99b3455c45c8aa8742112add24673
sha256 f61fb5ad817d5a3d652f28612d7a8360f2984334f3f2ebc46e880e0955f1e895
sha512 15fbe73dc9cb913f1af81834e41d6f874414ed583ecc3d197c2a17832d86367848cdab008ed5c0a9f7c52e2b7bb9763f369dbcfef8838e740e30849acb5b115e
ripemd-160 f9b9ae49cb5c8b3cf46437de2443000e770511f5

663669249 as geometric shapes

Circle

Radius = n
Diameter 1327338498
Circumference 4169956874.1437
Area 1.3837360735127E+18

Sphere

Radius = n
Volume 1.2244574409632E+27
Surface area 5.5349442940507E+18
Circumference 4169956874.1437

Square

Length = n
Perimeter 2654676996
Area 440456872068224001
Diagonal 938570052.86577

Cube

Length = n
Surface area 2642741232409344006
Volume 2.9231768150241E+26
Space diagonal 1149508858.6891

Equilateral Triangle

Length = n
Perimeter 1991007747
Area 1.9072342024126E+17
Altitude 574754429.34454

Triangular Pyramid

Length = n
Surface area 1.9072342024126E+17
Volume 3.4449969141847E+25
Height 312856684.28859