664996977 (number)

664996977 is an odd 9-digits composite number following 664996976 and preceding 664996978. In scientific notation, it is written as 6.64996977 × 10^8. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 439407360 positive integers (up to 664996977) that are relatively prime to 664996977.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred ninety-six thousand nine hundred seventy-seven

Notation

Scientific notation 6.64996977 × 10^8
Engineering notation 6.64996977 × 10^6

Prime Factorization of 664996977

Prime Factorization 9 × 113 × 653881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664996977
Product of the distinct prime numbers

The prime factorization of 664996977 is 9 × 113 × 653881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664996977)

Multiplication

n×y
n×2 1329993954
n×3 1994990931
n×4 2659987908
n×5 3324984885

Division

n÷y
n÷2 332498488.5
n÷3 221665659
n÷3 166249244.25
n÷5 132999395.4

Exponentiation

ny
n2 442220979419138529
n3 2.9407561447971E+26
n4 1.9555939463842E+35
n5 1.300464062585E+44

Nth Root

y√n
2√n 25787.535302933
3√n 872.85055089444
4√n 160.58497844734
5√n 58.15190337278

Divisors of 664996977

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 -664996976
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 664996977 can be divided by 8 positive divisors. The sum of these divisors (counting 664996977) is 1, the average is 0.125.

Base conversion 664996977

Base System Value
2 Binary 100111101000110000110001110001
3 Ternary 1201100022100100200
4 Quaternary 213220300301301
5 Quinary 2330214400402
6 Senary 145553105413
8 Octal 4750606161
10 Decimal 664996977
12 Duodecimal 166858269
16 Hexadecimal 27a30c71
20 Vigesimal a7g4c8h
36 Base36 azx6y9

Cryptographic Hash Functions

md5 f4254f3e89ce77a1e0fc17a3916aad73
sha1 f64de3ded2b0cbdbe1f9c3584470d041f3720290
sha256 12b5622db0994eebf119e6d4803e1f120681736b50e8d6c0b56696b91f0d1d38
sha512 83ebeae40c79a3b2b68b2ccbe04a064538544a5d08175d53019ee5929ebe0acada2c6c8b1b741daf00ea4e6f0a0e36942cf44bec8b1b1d43b348b6c6d61adf4d
ripemd-160 132eea5fe4561b83d66f8938358c54b04829a981

664996977 as geometric shapes

Circle

Radius = n
Diameter 1329993954
Circumference 4178299235.2052
Area 1.3892781802064E+18

Sphere

Radius = n
Volume 1.2318210533991E+27
Surface area 5.5571127208258E+18
Circumference 4178299235.2052

Square

Length = n
Perimeter 2659987908
Area 442220979419138529
Diagonal 940447743.81051

Cube

Length = n
Surface area 2653325876514831174
Volume 2.9407561447971E+26
Space diagonal 1151808551.0437

Equilateral Triangle

Length = n
Perimeter 1994990931
Area 1.914873011317E+17
Altitude 575904275.52186

Triangular Pyramid

Length = n
Surface area 1.914873011317E+17
Volume 3.4657143530034E+25
Height 313482581.27017