389631394 (number)

389631394 is an even 9-digits composite number following 389631393 and preceding 389631395. In scientific notation, it is written as 3.89631394 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 194815696 positive integers (up to 389631394) that are relatively prime to 389631394.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-one thousand three hundred ninety-four

Notation

Scientific notation 3.89631394 × 10^8
Engineering notation 3.89631394 × 10^6

Prime Factorization of 389631394

Prime Factorization 2 × 194815697

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389631394
Product of the distinct prime numbers

The prime factorization of 389631394 is 2 × 194815697. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 50, 39, 510, 591, 7274, 7497, 36834, 35720, 248533, 466439, 3552852, 2151350, 89996785, 21041137, 822627565, 900274892, 5881639806, 3833054743

Basic calculations (n = 389631394)

Multiplication

n×y
n×2 779262788
n×3 1168894182
n×4 1558525576
n×5 1948156970

Division

n÷y
n÷2 194815697
n÷3 129877131.33333
n÷3 97407848.5
n÷5 77926278.8

Exponentiation

ny
n2 151812623190383236
n3 5.9150964000466E+25
n4 2.3047072559945E+34
n5 8.9798630091506E+42

Nth Root

y√n
2√n 19739.082906761
3√n 730.38410635878
4√n 140.49584658189
5√n 52.255353311213

Divisors of 389631394

1, 2, 194815697, 389631394

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389631393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389631394 can be divided by 4 positive divisors. The sum of these divisors (counting 389631394) is 1, the average is 0.25.

Base conversion 389631394

Base System Value
2 Binary 10111001110010100110110100010
3 Ternary 1000011011022210101
4 Quaternary 113032110312202
5 Quinary 1244221201034
6 Senary 102355053014
8 Octal 2716246642
10 Decimal 389631394
12 Duodecimal aa5a116a
16 Hexadecimal 17394da2
20 Vigesimal 61f3i9e
36 Base36 6fz5ia

Cryptographic Hash Functions

md5 c37cae922bd3e002fadc786a06e066f3
sha1 ce8d5db699b8fa150c537abdb62328ff7e8a248f
sha256 7631b68e949a2bc58d9e8d6ffa6f94e52ae28f300ced5f8e95bbd656cbd8b440
sha512 185b6879ff21b85ea87c126572f16395cb3e04ceadbce79570e15456986d5babe9ae6398fbb147754bcd3bf3a2ce8494cd59e3852a139eadf9efdbb593952025
ripemd-160 b16c7b181170124a1f57d161382774dc0a34ec3a

389631394 as geometric shapes

Circle

Radius = n
Diameter 779262788
Circumference 2448126249.9967
Area 4.769334217371E+17

Sphere

Radius = n
Volume 2.4777097860882E+26
Surface area 1.9077336869484E+18
Circumference 2448126249.9967

Square

Length = n
Perimeter 1558525576
Area 151812623190383236
Diagonal 551022001.72114

Cube

Length = n
Surface area 910875739142299416
Volume 5.9150964000466E+25
Space diagonal 674861370.63189

Equilateral Triangle

Length = n
Perimeter 1168894182
Area 6.5736794149013E+16
Altitude 337430685.31594

Triangular Pyramid

Length = n
Surface area 6.5736794149013E+16
Volume 6.9710079597418E+24
Height 183674000.57371