664698969 (number)

664698969 is an odd 9-digits composite number following 664698968 and preceding 664698970. In scientific notation, it is written as 6.64698969 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 386830080 positive integers (up to 664698969) that are relatively prime to 664698969.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred ninety-eight thousand nine hundred sixty-nine

Notation

Scientific notation 6.64698969 × 10^8
Engineering notation 6.64698969 × 10^6

Prime Factorization of 664698969

Prime Factorization 3 × 111 × 11 × 79 × 2297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 664698969
Product of the distinct prime numbers

The prime factorization of 664698969 is 3 × 111 × 11 × 79 × 2297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664698969)

Multiplication

n×y
n×2 1329397938
n×3 1994096907
n×4 2658795876
n×5 3323494845

Division

n÷y
n÷2 332349484.5
n÷3 221566323
n÷3 166174742.25
n÷5 132939793.8

Exponentiation

ny
n2 441824719389662961
n3 2.9368043545702E+26
n4 1.9520908266375E+35
n5 1.2975527598603E+44

Nth Root

y√n
2√n 25781.756515024
3√n 872.7201466363
4√n 160.56698451121
5√n 58.14669046497

Divisors of 664698969

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664698968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664698969 can be divided by 32 positive divisors. The sum of these divisors (counting 664698969) is 1, the average is 0.03125.

Base conversion 664698969

Base System Value
2 Binary 100111100111101000000001011001
3 Ternary 1201022202012120100
4 Quaternary 213213220001121
5 Quinary 2330130331334
6 Senary 145542450013
8 Octal 4747500131
10 Decimal 664698969
12 Duodecimal 166733909
16 Hexadecimal 279e8059
20 Vigesimal a7e7789
36 Base36 azqt09

Cryptographic Hash Functions

md5 16a069c1f13bf0ec0505ed0f9cc8ff06
sha1 648a163a56eec70299a9e44483aac85002cce1bb
sha256 6dc2146252d96492c2ed1cce8c35765ab251e37a2691832fe0ebaef5316386ab
sha512 a00544577adbec608cef350374090b201ca8eb54aa12ddf8a15ae6c8b67fcde952bcf9f82b4df31744374914128bc05710fe974901ac99210321bccb3855ae6f
ripemd-160 e2048e662bc521b585a6c592e34f99827641dd26

664698969 as geometric shapes

Circle

Radius = n
Diameter 1329397938
Circumference 4176426795.7182
Area 1.3880332926089E+18

Sphere

Radius = n
Volume 1.2301657313798E+27
Surface area 5.5521331704357E+18
Circumference 4176426795.7182

Square

Length = n
Perimeter 2658795876
Area 441824719389662961
Diagonal 940026296.85521

Cube

Length = n
Surface area 2650948316337977766
Volume 2.9368043545702E+26
Space diagonal 1151292386.0467

Equilateral Triangle

Length = n
Perimeter 1994096907
Area 1.9131571550569E+17
Altitude 575646193.02333

Triangular Pyramid

Length = n
Surface area 1.9131571550569E+17
Volume 3.461057123558E+25
Height 313342098.95174