394028208 (number)

394028208 is an even 9-digits composite number following 394028207 and preceding 394028209. In scientific notation, it is written as 3.94028208 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 112577472 positive integers (up to 394028208) that are relatively prime to 394028208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94028208 × 10^8
Engineering notation 3.94028208 × 10^6

Prime Factorization of 394028208

Prime Factorization 2 × 2 × 2 × 2 × 147 × 3 × 55843

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 49253526
Product of the distinct prime numbers

The prime factorization of 394028208 is 2 × 2 × 2 × 2 × 147 × 3 × 55843. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 394028208)

Multiplication

n×y
n×2 788056416
n×3 1182084624
n×4 1576112832
n×5 1970141040

Division

n÷y
n÷2 197014104
n÷3 131342736
n÷3 98507052
n÷5 78805641.6

Exponentiation

ny
n2 155258228699691264
n3 6.1176121631794E+25
n4 2.4105117578966E+34
n5 9.4980962832691E+42

Nth Root

y√n
2√n 19850.143777817
3√n 733.12118785397
4√n 140.89053828351
5√n 52.372760151375

Divisors of 394028208

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394028207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394028208 can be divided by 40 positive divisors. The sum of these divisors (counting 394028208) is 1, the average is 0.025.

Base conversion 394028208

Base System Value
2 Binary 10111011111000110010010110000
3 Ternary 1000110102201002100
4 Quaternary 113133012102300
5 Quinary 1301332400313
6 Senary 103033220400
8 Octal 2737062260
10 Decimal 394028208
12 Duodecimal abb61700
16 Hexadecimal 177c64b0
20 Vigesimal 632daa8
36 Base36 6ile40

Cryptographic Hash Functions

md5 4a31d87447e6242dec31646530faa454
sha1 d64bec80ffd11fc62251be6e37f8ebe2ea5d098b
sha256 3ddba85bc0a799995e440d031e26402e7c27fa3b40ba4b2a925b8d4f72131ccb
sha512 811d843b69674d23e9787246fe39541aed12e2bb876e27975db10feff31b7454ea686b61e6ca9d3db0b881a1465e2164d443e7c8386ede129454b782e07d559c
ripemd-160 065d37c211c97c0b711950fac935e4b1397dbe5d

394028208 as geometric shapes

Circle

Radius = n
Diameter 788056416
Circumference 2475752247.1199
Area 4.8775811069231E+17

Sphere

Radius = n
Volume 2.5625393905808E+26
Surface area 1.9510324427693E+18
Circumference 2475752247.1199

Square

Length = n
Perimeter 1576112832
Area 155258228699691264
Diagonal 557240035.71117

Cube

Length = n
Surface area 931549372198147584
Volume 6.1176121631794E+25
Space diagonal 682476875.87132

Equilateral Triangle

Length = n
Perimeter 1182084624
Area 6.7228785100253E+16
Altitude 341238437.93566

Triangular Pyramid

Length = n
Surface area 6.7228785100253E+16
Volume 7.2096750754224E+24
Height 185746678.57039