393996836 (number)

393996836 is an even 9-digits composite number following 393996835 and preceding 393996837. In scientific notation, it is written as 3.93996836 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 195085608 positive integers (up to 393996836) that are relatively prime to 393996836.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million nine hundred ninety-six thousand eight hundred thirty-six

Notation

Scientific notation 3.93996836 × 10^8
Engineering notation 3.93996836 × 10^6

Prime Factorization of 393996836

Prime Factorization 2 × 2 × 103 × 956303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 196998418
Product of the distinct prime numbers

The prime factorization of 393996836 is 2 × 2 × 103 × 956303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 91, 81, 812, 587, 1276, 6988, 20015, 21990, 149224, 71100, 8878207, 2692194, 76933977, 30554928, 614773512, 620284567, 3513572528, 3484691862

Basic calculations (n = 393996836)

Multiplication

n×y
n×2 787993672
n×3 1181990508
n×4 1575987344
n×5 1969984180

Division

n÷y
n÷2 196998418
n÷3 131332278.66667
n÷3 98499209
n÷5 78799367.2

Exponentiation

ny
n2 155233506778010896
n3 6.1161510511721E+25
n4 2.4097441626599E+34
n5 9.4943157565746E+42

Nth Root

y√n
2√n 19849.353541111
3√n 733.10173062742
4√n 140.88773382062
5√n 52.371926154962

Divisors of 393996836

1, 2, 4, 103, 206, 412, 956303, 1912606, 3825212, 98499209, 196998418, 393996836

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393996835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393996836 can be divided by 12 positive divisors. The sum of these divisors (counting 393996836) is 1, the average is 0.083333333333333.

Base conversion 393996836

Base System Value
2 Binary 10111011110111110101000100100
3 Ternary 1000110101010001102
4 Quaternary 113132332220210
5 Quinary 1301330344321
6 Senary 103032415232
8 Octal 2736765044
10 Decimal 393996836
12 Duodecimal abb47518
16 Hexadecimal 177bea24
20 Vigesimal 6329c1g
36 Base36 6ikpwk

Cryptographic Hash Functions

md5 7ef27904ed34e32f5470600dc97f9141
sha1 9cb7071c74d30d54cc681fb09cc63c6960c4d73b
sha256 c0313cd21620b031711da1085e065c2b44175656bb4a3b3b7f79ddc1dbfe0173
sha512 1bfd45dad666b85f3d707cfa179330d2a1c888d3cce8be30186daa90ec3ab064466a829240040252a89d2f8a26ce070d86ad48c4789630abe3dcdcc5228465f2
ripemd-160 42a2c67e182d6ee30a13ac2a676dc73e626535aa

393996836 as geometric shapes

Circle

Radius = n
Diameter 787993672
Circumference 2475555131.0304
Area 4.8768044448478E+17

Sphere

Radius = n
Volume 2.5619273614144E+26
Surface area 1.9507217779391E+18
Circumference 2475555131.0304

Square

Length = n
Perimeter 1575987344
Area 155233506778010896
Diagonal 557195669.00329

Cube

Length = n
Surface area 931401040668065376
Volume 6.1161510511721E+25
Space diagonal 682422537.97338

Equilateral Triangle

Length = n
Perimeter 1181990508
Area 6.7218080194151E+16
Altitude 341211268.98669

Triangular Pyramid

Length = n
Surface area 6.7218080194151E+16
Volume 7.2079531384084E+24
Height 185731889.66776