389908047 (number)

389908047 is an odd 9-digits composite number following 389908046 and preceding 389908048. In scientific notation, it is written as 3.89908047 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 253893528 positive integers (up to 389908047) that are relatively prime to 389908047.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred eight thousand forty-seven

Notation

Scientific notation 3.89908047 × 10^8
Engineering notation 3.89908047 × 10^6

Prime Factorization of 389908047

Prime Factorization 3 × 43 × 3022543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389908047
Product of the distinct prime numbers

The prime factorization of 389908047 is 3 × 43 × 3022543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 32, 93, 258, 468, 3556, 9116, 65625, 14292, 596401, 908630, 2325456, 5584988, 77648448, 19463673, 776997180, 430931725, 9438904102, 7187789795

Basic calculations (n = 389908047)

Multiplication

n×y
n×2 779816094
n×3 1169724141
n×4 1559632188
n×5 1949540235

Division

n÷y
n÷2 194954023.5
n÷3 129969349
n÷3 97477011.75
n÷5 77981609.4

Exponentiation

ny
n2 152028285115354209
n3 5.9277051738087E+25
n4 2.3112599475115E+34
n5 9.0117885224355E+42

Nth Root

y√n
2√n 19746.089410311
3√n 730.55693222448
4√n 140.52077928303
5√n 52.262771859275

Divisors of 389908047

1, 3, 43, 129, 3022543, 9067629, 129969349, 389908047

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 -389908046
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 389908047 can be divided by 8 positive divisors. The sum of these divisors (counting 389908047) is 1, the average is 0.125.

Base conversion 389908047

Base System Value
2 Binary 10111001111011000011001001111
3 Ternary 1000011200101021210
4 Quaternary 113033120121033
5 Quinary 1244304024142
6 Senary 102405025503
8 Octal 2717303117
10 Decimal 389908047
12 Duodecimal aa6b5293
16 Hexadecimal 173d864f
20 Vigesimal 61gia27
36 Base36 6g52z3

Cryptographic Hash Functions

md5 7bf896766cf4eba45a7e02c26682256d
sha1 c1e7acd210647dbb208009fa3513e27744a317ea
sha256 ab89cf3ec1ed85536670e78f6439aee88bc7bef4aae53d9957141ca0e46216f8
sha512 a9870d3152d0e9ba40bab8e3b4d33380fb8aafbc7291dff55573c1bdec6d055e816511a83ffdbcc103b7d9a8eb9f5c063f2242b5a6e18bb4eeb510095c96ea7c
ripemd-160 0a18a4bbb561c5fce288ad1024f3b8dc5ba839e5

389908047 as geometric shapes

Circle

Radius = n
Diameter 779816094
Circumference 2449864512.0615
Area 4.7761094365625E+17

Sphere

Radius = n
Volume 2.4829913368911E+26
Surface area 1.910443774625E+18
Circumference 2449864512.0615

Square

Length = n
Perimeter 1559632188
Area 152028285115354209
Diagonal 551413248.14581

Cube

Length = n
Surface area 912169710692125254
Volume 5.9277051738087E+25
Space diagonal 675340547.68395

Equilateral Triangle

Length = n
Perimeter 1169724141
Area 6.583017850184E+16
Altitude 337670273.84198

Triangular Pyramid

Length = n
Surface area 6.583017850184E+16
Volume 6.9858675421245E+24
Height 183804416.0486