664686910 (number)

664686910 is an even 9-digits composite number following 664686909 and preceding 664686911. In scientific notation, it is written as 6.64686910 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 250235008 positive integers (up to 664686910) that are relatively prime to 664686910.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred eighty-six thousand nine hundred ten

Notation

Scientific notation 6.64686910 × 10^8
Engineering notation 6.64686910 × 10^6

Prime Factorization of 664686910

Prime Factorization 2 × 85 × 3909923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664686910
Product of the distinct prime numbers

The prime factorization of 664686910 is 2 × 85 × 3909923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 64, 7, 117, 255, 2170, 8040, 27919, 46460, 839728, 7842, 4228860, 7901320, 31469483, 86511535, 653213090, 493193242, 1741604005, 7816096043

Basic calculations (n = 664686910)

Multiplication

n×y
n×2 1329373820
n×3 1994060730
n×4 2658747640
n×5 3323434550

Division

n÷y
n÷2 332343455
n÷3 221562303.33333
n÷3 166171727.5
n÷5 132937382

Exponentiation

ny
n2 441808688325348100
n3 2.9366445185413E+26
n4 1.9519491707976E+35
n5 1.2974350628145E+44

Nth Root

y√n
2√n 25781.522647043
3√n 872.71486896105
4√n 160.56625625281
5√n 58.14647948344

Divisors of 664686910

1, 2, 85, 170, 3909923, 7819846, 332343455, 664686910

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 -664686909
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 664686910 can be divided by 8 positive divisors. The sum of these divisors (counting 664686910) is 1, the average is 0.125.

Base conversion 664686910

Base System Value
2 Binary 100111100111100101000100111110
3 Ternary 1201022201121000201
4 Quaternary 213213211010332
5 Quinary 2330124440120
6 Senary 145542314114
8 Octal 4747450476
10 Decimal 664686910
12 Duodecimal 16672893a
16 Hexadecimal 279e513e
20 Vigesimal a7e5h5a
36 Base36 azqjpa

Cryptographic Hash Functions

md5 d0afd91f2abb2df233659bd601f7d6aa
sha1 e8bcf24c03f92c92c08538c23baa81804611923e
sha256 045a333750ed8dcb7c1062f2a4cadd29efb5910388fdb170249cdbe6375606c8
sha512 ed2df4ca0025fe6f02e018808c01f97bf6ea7fc540ab0535e6cb6247bc8957d85dfd6cb620020534a3d20008c382d9f4397570696f625b642fb5fb6f84be5b9b
ripemd-160 eac4ad7495481d81e4b28795928b3c0337baa74e

664686910 as geometric shapes

Circle

Radius = n
Diameter 1329373820
Circumference 4176351026.7866
Area 1.3879829295351E+18

Sphere

Radius = n
Volume 1.2300987794205E+27
Surface area 5.5519317181402E+18
Circumference 4176351026.7866

Square

Length = n
Perimeter 2658747640
Area 441808688325348100
Diagonal 940009242.85386

Cube

Length = n
Surface area 2650852129952088600
Volume 2.9366445185413E+26
Space diagonal 1151271499.246

Equilateral Triangle

Length = n
Perimeter 1994060730
Area 1.9130877385122E+17
Altitude 575635749.62298

Triangular Pyramid

Length = n
Surface area 1.9130877385122E+17
Volume 3.4608687549914E+25
Height 313336414.28462