669679912 (number)

669679912 is an even 9-digits composite number following 669679911 and preceding 669679913. In scientific notation, it is written as 6.69679912 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 32 positive divisors. There are 285143040 positive integers (up to 669679912) that are relatively prime to 669679912.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million six hundred seventy-nine thousand nine hundred twelve

Notation

Scientific notation 6.69679912 × 10^8
Engineering notation 6.69679912 × 10^6

Prime Factorization of 669679912

Prime Factorization 2 × 2 × 2 × 187 × 239 × 1873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 167419978
Product of the distinct prime numbers

The prime factorization of 669679912 is 2 × 2 × 2 × 187 × 239 × 1873. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 669679912)

Multiplication

n×y
n×2 1339359824
n×3 2009039736
n×4 2678719648
n×5 3348399560

Division

n÷y
n÷2 334839956
n÷3 223226637.33333
n÷3 167419978
n÷5 133935982.4

Exponentiation

ny
n2 448471184536327744
n3 3.0033214339482E+26
n4 2.0112640335942E+35
n5 1.3469031210261E+44

Nth Root

y√n
2√n 25878.174433294
3√n 874.89464287928
4√n 160.86694636654
5√n 58.233575241514

Divisors of 669679912

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 -669679911
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 669679912 can be divided by 32 positive divisors. The sum of these divisors (counting 669679912) is 1, the average is 0.03125.

Base conversion 669679912

Base System Value
2 Binary 100111111010101000000100101000
3 Ternary 1201200010021010201
4 Quaternary 213322220010220
5 Quinary 2332414224122
6 Senary 150241321544
8 Octal 4772500450
10 Decimal 669679912
12 Duodecimal 1683362b4
16 Hexadecimal 27ea8128
20 Vigesimal a959jfc
36 Base36 b2pkbs

Cryptographic Hash Functions

md5 803bd191b7ce9363568d33db1a1df9e4
sha1 bdd9278451f34dea9aae98d5f256210660d5fd80
sha256 c56cf60fd3fee440fbeed688be78c9065097970404b3d40da0db92b9828b6cdc
sha512 538ef965d65b4186fd98dbc83465d676acb009ae8e648e1264cd08b89b7a8401351f8e3ed8a7ca6ebc2422418e54510bcdc76ea61f0ee165ead97c809788b926
ripemd-160 b6c7abfcd50c76a929c12aacb9941ba7c5e181f0

669679912 as geometric shapes

Circle

Radius = n
Diameter 1339359824
Circumference 4207722983.5917
Area 1.408913778686E+18

Sphere

Radius = n
Volume 1.2580283404347E+27
Surface area 5.6356551147442E+18
Circumference 4207722983.5917

Square

Length = n
Perimeter 2678719648
Area 448471184536327744
Diagonal 947070413.99922

Cube

Length = n
Surface area 2690827107217966464
Volume 3.0033214339482E+26
Space diagonal 1159919632.3923

Equilateral Triangle

Length = n
Perimeter 2009039736
Area 1.9419371933688E+17
Altitude 579959816.19613

Triangular Pyramid

Length = n
Surface area 1.9419371933688E+17
Volume 3.5394482533795E+25
Height 315690137.99974