664959907 (number)

664959907 is an odd 9-digits composite number following 664959906 and preceding 664959908. In scientific notation, it is written as 6.64959907 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 661584280 positive integers (up to 664959907) that are relatively prime to 664959907.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred fifty-nine thousand nine hundred seven

Notation

Scientific notation 6.64959907 × 10^8
Engineering notation 6.64959907 × 10^6

Prime Factorization of 664959907

Prime Factorization 197 × 3375431

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 664959907
Product of the distinct prime numbers

The prime factorization of 664959907 is 197 × 3375431. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 22, 39, 841, 248, 7338, 9942, 54933, 60227, 756429, 745250, 834164, 6318914, 32335933, 31913488, 30566253, 447361358, 2259596849, 3921459748

Basic calculations (n = 664959907)

Multiplication

n×y
n×2 1329919814
n×3 1994879721
n×4 2659839628
n×5 3324799535

Division

n÷y
n÷2 332479953.5
n÷3 221653302.33333
n÷3 166239976.75
n÷5 132991981.4

Exponentiation

ny
n2 442171677917448649
n3 2.9402643782602E+26
n4 1.9551579275233E+35
n5 1.3001016336562E+44

Nth Root

y√n
2√n 25786.816534811
3√n 872.83433168729
4√n 160.58274046363
5√n 58.151255027238

Divisors of 664959907

1, 197, 3375431, 664959907

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 -664959906
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 664959907 can be divided by 4 positive divisors. The sum of these divisors (counting 664959907) is 1, the average is 0.25.

Base conversion 664959907

Base System Value
2 Binary 100111101000100111101110100011
3 Ternary 1201100020110111201
4 Quaternary 213220213232203
5 Quinary 2330212204112
6 Senary 145552222031
8 Octal 4750475643
10 Decimal 664959907
12 Duodecimal 16683a917
16 Hexadecimal 27a27ba3
20 Vigesimal a7fjjf7
36 Base36 azwecj

Cryptographic Hash Functions

md5 600e73b543b32b92cffb168185c1f6e2
sha1 82c00b69f327a95ebcc98f01ec627942c4118665
sha256 4668a86602edad80ed88570bfb3ab67647ed5c2e6b810a22fc615f7398bcce5f
sha512 d9357beab4c1202c3293eee210f96eaef41266bab36cc761dc2355d59b25804875303b81d8f193fc6601a6cac70bffad129078e4c48524639d2c59bb8e1b6d72
ripemd-160 35ef79144f5a35e62590c751eb2c2af35af2413a

664959907 as geometric shapes

Circle

Radius = n
Diameter 1329919814
Circumference 4178066317.5259
Area 1.3891232949709E+18

Sphere

Radius = n
Volume 1.2316150627139E+27
Surface area 5.5564931798837E+18
Circumference 4178066317.5259

Square

Length = n
Perimeter 2659839628
Area 442171677917448649
Diagonal 940395318.91375

Cube

Length = n
Surface area 2653030067504691894
Volume 2.9402643782602E+26
Space diagonal 1151744343.9203

Equilateral Triangle

Length = n
Perimeter 1994879721
Area 1.9146595295525E+17
Altitude 575872171.96014

Triangular Pyramid

Length = n
Surface area 1.9146595295525E+17
Volume 3.4651348005817E+25
Height 313465106.30458