393428892 (number)

393428892 is an even 9-digits composite number following 393428891 and preceding 393428893. In scientific notation, it is written as 3.93428892 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 116300800 positive integers (up to 393428892) that are relatively prime to 393428892.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred twenty-eight thousand eight hundred ninety-two

Notation

Scientific notation 3.93428892 × 10^8
Engineering notation 3.93428892 × 10^6

Prime Factorization of 393428892

Prime Factorization 2 × 2 × 3 × 17 × 23 × 71 × 1181

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 196714446
Product of the distinct prime numbers

The prime factorization of 393428892 is 2 × 2 × 3 × 17 × 23 × 71 × 1181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 393428892)

Multiplication

n×y
n×2 786857784
n×3 1180286676
n×4 1573715568
n×5 1967144460

Division

n÷y
n÷2 196714446
n÷3 131142964
n÷3 98357223
n÷5 78685778.4

Exponentiation

ny
n2 154786293060347664
n3 6.089739977552E+25
n4 2.3958796519364E+34
n5 9.4260827682668E+42

Nth Root

y√n
2√n 19835.042021634
3√n 732.74930736571
4√n 140.83693415306
5√n 52.356818680049

Divisors of 393428892

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393428891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393428892 can be divided by 96 positive divisors. The sum of these divisors (counting 393428892) is 1, the average is 0.010416666666667.

Base conversion 393428892

Base System Value
2 Binary 10111011100110011111110011100
3 Ternary 1000102022020222110
4 Quaternary 113130303332130
5 Quinary 1301204211032
6 Senary 103012314020
8 Octal 2734637634
10 Decimal 393428892
12 Duodecimal ab912910
16 Hexadecimal 17733f9c
20 Vigesimal 62iic4c
36 Base36 6i8joc

Cryptographic Hash Functions

md5 71fdc08f6cc4b3280e909e4ee20ca330
sha1 b3f9afae919d2afb75c49ab1a7c41eb9187d7b36
sha256 cbc4f0cc8bd1075f7f54808afde8b718aa2bc4c9762b22a75800d6ddd700bbbf
sha512 1094e258dea734a6019c621b79e11416c6aad25ccb7cee4b34f65a955dc16cdd93bc699bff94880eb64954264e60c703cca314363a381921ea74b365a0923876
ripemd-160 1f84fc21edc223072124bf8c47edd3b9f8afb36a

393428892 as geometric shapes

Circle

Radius = n
Diameter 786857784
Circumference 2471986633.6343
Area 4.8627548115478E+17

Sphere

Radius = n
Volume 2.5508643167666E+26
Surface area 1.9451019246191E+18
Circumference 2471986633.6343

Square

Length = n
Perimeter 1573715568
Area 154786293060347664
Diagonal 556392474.89582

Cube

Length = n
Surface area 928717758362085984
Volume 6.089739977552E+25
Space diagonal 681438830.10953

Equilateral Triangle

Length = n
Perimeter 1180286676
Area 6.7024430973942E+16
Altitude 340719415.05476

Triangular Pyramid

Length = n
Surface area 6.7024430973942E+16
Volume 7.1768273896497E+24
Height 185464158.29861