389936047 (number)

389936047 is an odd 9-digits composite number following 389936046 and preceding 389936048. In scientific notation, it is written as 3.89936047 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 378701400 positive integers (up to 389936047) that are relatively prime to 389936047.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred thirty-six thousand forty-seven

Notation

Scientific notation 3.89936047 × 10^8
Engineering notation 3.89936047 × 10^6

Prime Factorization of 389936047

Prime Factorization 67 × 71 × 81971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389936047
Product of the distinct prime numbers

The prime factorization of 389936047 is 67 × 71 × 81971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 38, 51, 628, 179, 7841, 7530, 71385, 81062, 237645, 642837, 3943325, 3398150, 19810826, 91140072, 649323664, 777637650, 4858133523, 5369223769

Basic calculations (n = 389936047)

Multiplication

n×y
n×2 779872094
n×3 1169808141
n×4 1559744188
n×5 1949680235

Division

n÷y
n÷2 194968023.5
n÷3 129978682.33333
n÷3 97484011.75
n÷5 77987209.4

Exponentiation

ny
n2 152050120749986209
n3 5.9289823031122E+25
n4 2.3119239220085E+34
n5 9.0150247511275E+42

Nth Root

y√n
2√n 19746.798398728
3√n 730.57441934282
4√n 140.52330197774
5√n 52.263522454494

Divisors of 389936047

1, 67, 71, 4757, 81971, 5492057, 5819941, 389936047

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 -389936046
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 389936047 can be divided by 8 positive divisors. The sum of these divisors (counting 389936047) is 1, the average is 0.125.

Base conversion 389936047

Base System Value
2 Binary 10111001111011111001110101111
3 Ternary 1000011201210200211
4 Quaternary 113033133032233
5 Quinary 1244310423142
6 Senary 102405403251
8 Octal 2717371657
10 Decimal 389936047
12 Duodecimal aa709527
16 Hexadecimal 173df3af
20 Vigesimal 61h2027
36 Base36 6g5okv

Cryptographic Hash Functions

md5 02dcf4fea403e8b8be01abb6ea161437
sha1 42316da319ba8f91e8fb44a34310e87351d33e7d
sha256 1a2592286b3ab38c040a6d5e87b1d562d5e6ef2870c3783409a158dbcff0872b
sha512 ec2ae3d5e5bfd22c7ce615f5dc57e34285fae91061a4c0648e5b9c87c7fb737e7d0b19d0de205056fcb6a9e94fdfe2accfe2a1f97fb3093a19075a0b88b1ff08
ripemd-160 2c739bbd9dcf77baf99830946bf3693eb72f2bfa

389936047 as geometric shapes

Circle

Radius = n
Diameter 779872094
Circumference 2450040441.2501
Area 4.776795423256E+17

Sphere

Radius = n
Volume 2.4835262995628E+26
Surface area 1.9107181693024E+18
Circumference 2450040441.2501

Square

Length = n
Perimeter 1559744188
Area 152050120749986209
Diagonal 551452846.12555

Cube

Length = n
Surface area 912300724499917254
Volume 5.9289823031122E+25
Space diagonal 675389045.10657

Equilateral Triangle

Length = n
Perimeter 1169808141
Area 6.583963360899E+16
Altitude 337694522.55328

Triangular Pyramid

Length = n
Surface area 6.583963360899E+16
Volume 6.9873726534428E+24
Height 183817615.37518