1394493209 (number)

1394493209 is an odd 10-digits composite number following 1394493208 and preceding 1394493210. In scientific notation, it is written as 1.394493209 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 1377019440 positive integers (up to 1394493209) that are relatively prime to 1394493209.

Interesting facts

Basic properties

Name

Name one billion three hundred ninety-four million four hundred ninety-three thousand two hundred nine

Notation

Scientific notation 1.394493209 × 10^9
Engineering notation 1.394493209 × 10^9

Prime Factorization of 1394493209

Prime Factorization 83 × 4261 × 3943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1394493209
Product of the distinct prime numbers

The prime factorization of 1394493209 is 83 × 4261 × 3943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1394493209)

Multiplication

n×y
n×2 2788986418
n×3 4183479627
n×4 5577972836
n×5 6972466045

Division

n÷y
n÷2 697246604.5
n÷3 464831069.66667
n÷3 348623302.25
n÷5 278898641.8

Exponentiation

ny
n2 1944611309947117681
n3 2.7117472658658E+27
n4 3.7815131467742E+36
n5 5.2732944029209E+45

Nth Root

y√n
2√n 37342.913772227
3√n 1117.2202561223
4√n 193.24314676652
5√n 67.434676856705

Divisors of 1394493209

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 -1394493208
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 1394493209 can be divided by 8 positive divisors. The sum of these divisors (counting 1394493209) is 1, the average is 0.125.

Base conversion 1394493209

Base System Value
2 Binary 1010011000111100100011100011001
3 Ternary 10121011222121001122
4 Quaternary 1103013210130121
5 Quinary 10323442240314
6 Senary 350212455025
8 Octal 12307443431
10 Decimal 1394493209
12 Duodecimal 32b01a475
16 Hexadecimal 531e4719
20 Vigesimal 11ffbd09
36 Base36 n28tuh

Cryptographic Hash Functions

md5 963bf3918121a586754dce0ed99d8c2e
sha1 b2bfcc8ab9765be5e2f2a4a5cdc97a20fc4022b0
sha256 5e464c8f5b4f4bfcc480124a0718b538456d4d9c933f473893af536c4dcfe61a
sha512 9f968f1fab351c402c821d4af680012ccdb73cae6af4858bd94c5df829bb77b148e3f0ea822adf2ac8fa8f292a95e39533986b239bcb473666c0d6ebd8c192c6
ripemd-160 d6a5c11d198af0125b9c4b57bd52b4aed05c5272

1394493209 as geometric shapes

Circle

Radius = n
Diameter 2788986418
Circumference 8761859241.7505
Area 6.1091766054175E+18

Sphere

Radius = n
Volume 1.1358940385115E+28
Surface area 2.443670642167E+19
Circumference 8761859241.7505

Square

Length = n
Perimeter 5577972836
Area 1944611309947117681
Diagonal 1972111208.805

Cube

Length = n
Surface area 1.1667667859683E+19
Volume 2.7117472658658E+27
Space diagonal 2415333088.7978

Equilateral Triangle

Length = n
Perimeter 4183479627
Area 8.4204139745037E+17
Altitude 1207666544.3989

Triangular Pyramid

Length = n
Surface area 8.4204139745037E+17
Volume 3.1958248009297E+26
Height 657370402.93499