394418634 (number)

394418634 is an even 9-digits composite number following 394418633 and preceding 394418635. In scientific notation, it is written as 3.94418634 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 131472876 positive integers (up to 394418634) that are relatively prime to 394418634.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred eighteen thousand six hundred thirty-four

Notation

Scientific notation 3.94418634 × 10^8
Engineering notation 3.94418634 × 10^6

Prime Factorization of 394418634

Prime Factorization 2 × 3 × 65736439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394418634
Product of the distinct prime numbers

The prime factorization of 394418634 is 2 × 3 × 65736439. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 8, 72, 380, 95, 7206, 8332, 19197, 82132, 352491, 311281, 2074063, 3926718, 51189934, 35960250, 423841797, 207943631, 8790721708, 1220106069

Basic calculations (n = 394418634)

Multiplication

n×y
n×2 788837268
n×3 1183255902
n×4 1577674536
n×5 1972093170

Division

n÷y
n÷2 197209317
n÷3 131472878
n÷3 98604658.5
n÷5 78883726.8

Exponentiation

ny
n2 155566058846425956
n3 6.1358152426971E+25
n4 2.420079866501E+34
n5 9.5452459511621E+42

Nth Root

y√n
2√n 19859.975679743
3√n 733.36324758596
4√n 140.92542595197
5√n 52.383134833874

Divisors of 394418634

1, 2, 3, 6, 65736439, 131472878, 197209317, 394418634

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 -394418633
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 394418634 can be divided by 8 positive divisors. The sum of these divisors (counting 394418634) is 1, the average is 0.125.

Base conversion 394418634

Base System Value
2 Binary 10111100000100101100111001010
3 Ternary 1000111011112122120
4 Quaternary 113200211213022
5 Quinary 1301432344014
6 Senary 103045432110
8 Octal 2740454712
10 Decimal 394418634
12 Duodecimal b010b636
16 Hexadecimal 178259ca
20 Vigesimal 63526be
36 Base36 6itrd6

Cryptographic Hash Functions

md5 8a6d81b7094fd29553035d889867fc0b
sha1 8fcc488891450ad3da6971ef461cfff7de93bdd1
sha256 f7f4024617328c493d143e9720e9431ce220adc27c69df84692f561b403e0630
sha512 aa2d9e244ff2fe14f2412121506d7e4f9298470544ca377e164ada13b3a3d197978c7b9e384eff55745402d363ff789bd0992b7e679187034f4e86b5ce4a761e
ripemd-160 741bdf032d3b598d99ebbea554c58478b359cda9

394418634 as geometric shapes

Circle

Radius = n
Diameter 788837268
Circumference 2478205366.0266
Area 4.8872518761985E+17

Sphere

Radius = n
Volume 2.5701642786989E+26
Surface area 1.9549007504794E+18
Circumference 2478205366.0266

Square

Length = n
Perimeter 1577674536
Area 155566058846425956
Diagonal 557792181.45547

Cube

Length = n
Surface area 933396353078555736
Volume 6.1358152426971E+25
Space diagonal 683153113.53991

Equilateral Triangle

Length = n
Perimeter 1183255902
Area 6.7362079463815E+16
Altitude 341576556.76996

Triangular Pyramid

Length = n
Surface area 6.7362079463815E+16
Volume 7.2311276103648E+24
Height 185930727.15182