393669309 (number)

393669309 is an odd 9-digits composite number following 393669308 and preceding 393669310. In scientific notation, it is written as 3.93669309 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 238587440 positive integers (up to 393669309) that are relatively prime to 393669309.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred sixty-nine thousand three hundred nine

Notation

Scientific notation 3.93669309 × 10^8
Engineering notation 3.93669309 × 10^6

Prime Factorization of 393669309

Prime Factorization 3 × 11 × 11929373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393669309
Product of the distinct prime numbers

The prime factorization of 393669309 is 3 × 11 × 11929373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 393669309)

Multiplication

n×y
n×2 787338618
n×3 1181007927
n×4 1574677236
n×5 1968346545

Division

n÷y
n÷2 196834654.5
n÷3 131223103
n÷3 98417327.25
n÷5 78733861.8

Exponentiation

ny
n2 154975524848537481
n3 6.1009107779036E+25
n4 2.401741330208E+34
n5 9.4549184985971E+42

Nth Root

y√n
2√n 19841.101506721
3√n 732.89853341579
4√n 140.85844492511
5√n 52.363215970067

Divisors of 393669309

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 -393669308
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 393669309 can be divided by 8 positive divisors. The sum of these divisors (counting 393669309) is 1, the average is 0.125.

Base conversion 393669309

Base System Value
2 Binary 10111011101101110101010111101
3 Ternary 1000102202110202210
4 Quaternary 113131232222331
5 Quinary 1301234404214
6 Senary 103021411033
8 Octal 2735565275
10 Decimal 393669309
12 Duodecimal aba09a79
16 Hexadecimal 1776eabd
20 Vigesimal 6308d59
36 Base36 6idp6l

Cryptographic Hash Functions

md5 66ebc13051e2cb1bda2cfcad3c06cfa8
sha1 9e3e6a9672a403e0c550d2ad2bb23b92f95199d3
sha256 c32235102f04c5cad05e081fad9e95e216ca3b69a3d58d1e465d1403eecf7b93
sha512 f49300066bc4ddc9ce406e93218f5853df70a04cb6a02cdffcd9ca4d6fa4a77590c68d88ed114699f0e1b5813ece08c50956e9d9259e2f3ecc67ac7e98304ea0
ripemd-160 db7bcdf06f7e81959691ac027928963df7ab7c63

393669309 as geometric shapes

Circle

Radius = n
Diameter 787338618
Circumference 2473497218.1963
Area 4.8686997035039E+17

Sphere

Radius = n
Volume 2.5555435306758E+26
Surface area 1.9474798814016E+18
Circumference 2473497218.1963

Square

Length = n
Perimeter 1574677236
Area 154975524848537481
Diagonal 556732475.87784

Cube

Length = n
Surface area 929853149091224886
Volume 6.1009107779036E+25
Space diagonal 681855244.56853

Equilateral Triangle

Length = n
Perimeter 1181007927
Area 6.710637074183E+16
Altitude 340927622.28427

Triangular Pyramid

Length = n
Surface area 6.710637074183E+16
Volume 7.1899923041162E+24
Height 185577491.95928