664694159 (number)

664694159 is an odd 9-digits composite number following 664694158 and preceding 664694160. In scientific notation, it is written as 6.64694159 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 644677920 positive integers (up to 664694159) that are relatively prime to 664694159.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety-four thousand one hundred fifty-nine

Notation

Scientific notation 6.64694159 × 10^8
Engineering notation 6.64694159 × 10^6

Prime Factorization of 664694159

Prime Factorization 37 × 317 × 56671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664694159
Product of the distinct prime numbers

The prime factorization of 664694159 is 37 × 317 × 56671. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664694159)

Multiplication

n×y
n×2 1329388318
n×3 1994082477
n×4 2658776636
n×5 3323470795

Division

n÷y
n÷2 332347079.5
n÷3 221564719.66667
n÷3 166173539.75
n÷5 132938831.8

Exponentiation

ny
n2 441818325008717281
n3 2.9367405997246E+26
n4 1.9520343231351E+35
n5 1.2975058127554E+44

Nth Root

y√n
2√n 25781.66323184
3√n 872.71804152595
4√n 160.56669403036
5√n 58.146606310668

Divisors of 664694159

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 -664694158
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 664694159 can be divided by 8 positive divisors. The sum of these divisors (counting 664694159) is 1, the average is 0.125.

Base conversion 664694159

Base System Value
2 Binary 100111100111100110110110001111
3 Ternary 1201022201221222012
4 Quaternary 213213212312033
5 Quinary 2330130203114
6 Senary 145542411435
8 Octal 4747466617
10 Decimal 664694159
12 Duodecimal 166730b7b
16 Hexadecimal 279e6d8f
20 Vigesimal a7e6f7j
36 Base36 azqpan

Cryptographic Hash Functions

md5 804e403df302c530f57e3a7890d385ad
sha1 2b51fd9ea7dff0a29c8eb0ac0a9ce160b7b546be
sha256 26bb6aff8d0f19cc4197b88c81fdb0896e23e85c4d5e11f3e316b62a757f4bcf
sha512 1e3bd7228daa1530f7a7cf288890f2e7e3c85fa44d2bbf5b9b49b6b55f9fbf43ec42b4e9411ed01078abfe68751e7f38bfa9e8c2a3796d12e5a3e99cd7fba9a5
ripemd-160 daf90e4b3071a6daf0115aacee7c4b997cf2b78c

664694159 as geometric shapes

Circle

Radius = n
Diameter 1329388318
Circumference 4176396573.5969
Area 1.3880132040687E+18

Sphere

Radius = n
Volume 1.2301390258125E+27
Surface area 5.5520528162749E+18
Circumference 4176396573.5969

Square

Length = n
Perimeter 2658776636
Area 441818325008717281
Diagonal 940019494.48798

Cube

Length = n
Surface area 2650909950052303686
Volume 2.9367405997246E+26
Space diagonal 1151284054.8823

Equilateral Triangle

Length = n
Perimeter 1994082477
Area 1.9131294665752E+17
Altitude 575642027.44113

Triangular Pyramid

Length = n
Surface area 1.9131294665752E+17
Volume 3.4609819877518E+25
Height 313339831.49599