393428684 (number)

393428684 is an even 9-digits composite number following 393428683 and preceding 393428685. In scientific notation, it is written as 3.93428684 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 178250000 positive integers (up to 393428684) that are relatively prime to 393428684.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred twenty-eight thousand six hundred eighty-four

Notation

Scientific notation 3.93428684 × 10^8
Engineering notation 3.93428684 × 10^6

Prime Factorization of 393428684

Prime Factorization 2 × 2 × 11 × 311 × 28751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 196714342
Product of the distinct prime numbers

The prime factorization of 393428684 is 2 × 2 × 11 × 311 × 28751. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 85, 15, 297, 500, 9021, 3060, 17940, 90732, 804936, 495503, 687532, 6051800, 5604203, 84016088, 653611424, 795238024, 6365374476, 6240505770

Basic calculations (n = 393428684)

Multiplication

n×y
n×2 786857368
n×3 1180286052
n×4 1573714736
n×5 1967143420

Division

n÷y
n÷2 196714342
n÷3 131142894.66667
n÷3 98357171
n÷5 78685736.8

Exponentiation

ny
n2 154786129393971856
n3 6.0897303188924E+25
n4 2.3958745852767E+34
n5 9.4260578511447E+42

Nth Root

y√n
2√n 19835.036778388
3√n 732.74917823447
4√n 140.83691553846
5√n 52.356813143994

Divisors of 393428684

1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 13684, 28751, 57502, 115004, 316261, 632522, 1265044, 8941561, 17883122, 35766244, 98357171, 196714342, 393428684

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393428683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393428684 can be divided by 24 positive divisors. The sum of these divisors (counting 393428684) is 1, the average is 0.041666666666667.

Base conversion 393428684

Base System Value
2 Binary 10111011100110011111011001100
3 Ternary 1000102022020200202
4 Quaternary 113130303323030
5 Quinary 1301204204214
6 Senary 103012313032
8 Octal 2734637314
10 Decimal 393428684
12 Duodecimal ab912778
16 Hexadecimal 17733ecc
20 Vigesimal 62iibe4
36 Base36 6i8jik

Cryptographic Hash Functions

md5 2b06e964770ce8e48d240ee2f9bd6d28
sha1 8f06e645469a6aad4af35eadedace55ee2873a6c
sha256 5c1ae3e6bfc539b7f92e6d546b0d7b3cb533fae89f8c71d6c2b0b3b452828e49
sha512 3e7e7eff55c347eea4d4381a81114b633efcf8662326c955e12c24782e0002e8da07b9691de09d5cc0ed46a323e9db27c6054137c0b2f8122f53c0cb22f9530b
ripemd-160 d3ef02fb38b08ae239721d4e474397334a7a4a58

393428684 as geometric shapes

Circle

Radius = n
Diameter 786857368
Circumference 2471985326.7318
Area 4.862749669817E+17

Sphere

Radius = n
Volume 2.5508602709567E+26
Surface area 1.9450998679268E+18
Circumference 2471985326.7318

Square

Length = n
Perimeter 1573714736
Area 154786129393971856
Diagonal 556392180.7394

Cube

Length = n
Surface area 928716776363831136
Volume 6.0897303188924E+25
Space diagonal 681438469.84296

Equilateral Triangle

Length = n
Perimeter 1180286052
Area 6.7024360104322E+16
Altitude 340719234.92148

Triangular Pyramid

Length = n
Surface area 6.7024360104322E+16
Volume 7.1768160068102E+24
Height 185464060.24647