394448392 (number)

394448392 is an even 9-digits composite number following 394448391 and preceding 394448393. In scientific notation, it is written as 3.94448392 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 182053056 positive integers (up to 394448392) that are relatively prime to 394448392.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94448392 × 10^8
Engineering notation 3.94448392 × 10^6

Prime Factorization of 394448392

Prime Factorization 2 × 2 × 2 × 13 × 3792773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 98612098
Product of the distinct prime numbers

The prime factorization of 394448392 is 2 × 2 × 2 × 13 × 3792773. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 18, 6, 789, 967, 1778, 682, 9852, 41191, 143813, 192636, 2615475, 9363407, 12055771, 35481020, 266532188, 396449983, 9749169691, 3101371284

Basic calculations (n = 394448392)

Multiplication

n×y
n×2 788896784
n×3 1183345176
n×4 1577793568
n×5 1972241960

Division

n÷y
n÷2 197224196
n÷3 131482797.33333
n÷3 98612098
n÷5 78889678.4

Exponentiation

ny
n2 155589533951385664
n3 6.1372041479153E+25
n4 2.4208103075209E+34
n5 9.5488473313866E+42

Nth Root

y√n
2√n 19860.724860891
3√n 733.38169065873
4√n 140.92808400348
5√n 52.383925247993

Divisors of 394448392

1, 2, 4, 8, 13, 26, 52, 104, 3792773, 7585546, 15171092, 30342184, 49306049, 98612098, 197224196, 394448392

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394448391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394448392 can be divided by 16 positive divisors. The sum of these divisors (counting 394448392) is 1, the average is 0.0625.

Base conversion 394448392

Base System Value
2 Binary 10111100000101100111000001000
3 Ternary 1000111020001110201
4 Quaternary 113200230320020
5 Quinary 1301434322032
6 Senary 103050221544
8 Octal 2740547010
10 Decimal 394448392
12 Duodecimal b01248b4
16 Hexadecimal 1782ce08
20 Vigesimal 63560jc
36 Base36 6iuebs

Cryptographic Hash Functions

md5 2a1fa91e621a51184d09f844b8f97d36
sha1 d3e8748993c00cdeedc49035593d518681f3ff0b
sha256 f6f515f5ca95e1c16e6d839d0f576cf3627567bc5e7e5371222c84e49a611321
sha512 316d6894ff4785db22591281a6dbdb69bbff8ba783586c24c8bfeab796d88c65fd50e9ee5cd3e37b31d3adb65b2fe291fc1ab92679f3b6dcebd00db7aa7de122
ripemd-160 2a18d309ea92cbb28d4b9c5ed03f6503cd4ac503

394448392 as geometric shapes

Circle

Radius = n
Diameter 788896784
Circumference 2478392341.055
Area 4.8879893683713E+17

Sphere

Radius = n
Volume 2.5707460619562E+26
Surface area 1.9551957473485E+18
Circumference 2478392341.055

Square

Length = n
Perimeter 1577793568
Area 155589533951385664
Diagonal 557834265.62266

Cube

Length = n
Surface area 933537203708313984
Volume 6.1372041479153E+25
Space diagonal 683204655.90785

Equilateral Triangle

Length = n
Perimeter 1183345176
Area 6.7372244482441E+16
Altitude 341602327.95392

Triangular Pyramid

Length = n
Surface area 6.7372244482441E+16
Volume 7.2327644508619E+24
Height 185944755.20755