664652261 (number)

664652261 is an odd 9-digits composite number following 664652260 and preceding 664652262. In scientific notation, it is written as 6.64652261 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 518025024 positive integers (up to 664652261) that are relatively prime to 664652261.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred fifty-two thousand two hundred sixty-one

Notation

Scientific notation 6.64652261 × 10^8
Engineering notation 6.64652261 × 10^6

Prime Factorization of 664652261

Prime Factorization 91 × 67 × 109013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664652261
Product of the distinct prime numbers

The prime factorization of 664652261 is 91 × 67 × 109013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664652261)

Multiplication

n×y
n×2 1329304522
n×3 1993956783
n×4 2658609044
n×5 3323261305

Division

n÷y
n÷2 332326130.5
n÷3 221550753.66667
n÷3 166163065.25
n÷5 132930452.2

Exponentiation

ny
n2 441762628052412121
n3 2.9361852956034E+26
n4 1.9515421954377E+35
n5 1.2970969326346E+44

Nth Root

y√n
2√n 25780.850664786
3√n 872.69970431612
4√n 160.56416370033
5√n 58.14587325535

Divisors of 664652261

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 -664652260
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 664652261 can be divided by 8 positive divisors. The sum of these divisors (counting 664652261) is 1, the average is 0.125.

Base conversion 664652261

Base System Value
2 Binary 100111100111011100100111100101
3 Ternary 1201022122211111102
4 Quaternary 213213130213211
5 Quinary 2330122333021
6 Senary 145541445445
8 Octal 4747344745
10 Decimal 664652261
12 Duodecimal 166710885
16 Hexadecimal 279dc9e5
20 Vigesimal a7e1ad1
36 Base36 azpsyt

Cryptographic Hash Functions

md5 a162ad777d3c38775160d3f56bcb6ef3
sha1 7fd754fec2463a87075ac3656886e547eb9e33d4
sha256 838bdbd73c7ccf6a050876ec165e8eaf3159ab73f9afc6d1db0aec657701073a
sha512 03177889431e1bb1285936b5e0a8deeafe1701ad5a135a8d8622fc906c122db6237d519d10b69d5a05c16738dd08b26dea9223fd8bc2eab510afe4cfbbad3bfd
ripemd-160 7426ff0cffe5fcf44ed06558991d63ad5afa05f3

664652261 as geometric shapes

Circle

Radius = n
Diameter 1329304522
Circumference 4176133320.6989
Area 1.38783822692E+18

Sphere

Radius = n
Volume 1.2299064205661E+27
Surface area 5.5513529076799E+18
Circumference 4176133320.6989

Square

Length = n
Perimeter 2658609044
Area 441762628052412121
Diagonal 939960241.76814

Cube

Length = n
Surface area 2650575768314472726
Volume 2.9361852956034E+26
Space diagonal 1151211485.4175

Equilateral Triangle

Length = n
Perimeter 1993956783
Area 1.9128882916798E+17
Altitude 575605742.70877

Triangular Pyramid

Length = n
Surface area 1.9128882916798E+17
Volume 3.460327555569E+25
Height 313320080.58938