389936049 (number)

389936049 is an odd 9-digits composite number following 389936048 and preceding 389936050. In scientific notation, it is written as 3.89936049 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 259957364 positive integers (up to 389936049) that are relatively prime to 389936049.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89936049 × 10^8
Engineering notation 3.89936049 × 10^6

Prime Factorization of 389936049

Prime Factorization 3 × 129978683

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389936049
Product of the distinct prime numbers

The prime factorization of 389936049 is 3 × 129978683. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 23, 59, 547, 471, 4280, 8970, 76440, 70945, 815498, 243973, 2537146, 357270, 33493360, 33917440, 489703464, 434742187, 8703095033, 1106153568

Basic calculations (n = 389936049)

Multiplication

n×y
n×2 779872098
n×3 1169808147
n×4 1559744196
n×5 1949680245

Division

n÷y
n÷2 194968024.5
n÷3 129978683
n÷3 97484012.25
n÷5 77987209.8

Exponentiation

ny
n2 152050122309730401
n3 5.9289823943423E+25
n4 2.3119239694404E+34
n5 9.0150249823199E+42

Nth Root

y√n
2√n 19746.798449369
3√n 730.57442059187
4√n 140.52330215793
5√n 52.263522508106

Divisors of 389936049

1, 3, 129978683, 389936049

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 -389936048
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 389936049 can be divided by 4 positive divisors. The sum of these divisors (counting 389936049) is 1, the average is 0.25.

Base conversion 389936049

Base System Value
2 Binary 10111001111011111001110110001
3 Ternary 1000011201210200220
4 Quaternary 113033133032301
5 Quinary 1244310423144
6 Senary 102405403253
8 Octal 2717371661
10 Decimal 389936049
12 Duodecimal aa709529
16 Hexadecimal 173df3b1
20 Vigesimal 61h2029
36 Base36 6g5okx

Cryptographic Hash Functions

md5 a9005bf59a0ac37455f4f1ffe2831cbd
sha1 a4eff9bca6b87957c3cda0e24fc6d557827d1092
sha256 0d0f8b290d03599ebfcc269dd412b43a5d2f2c14aec2a7469311fd44c201bb75
sha512 d832a19995f49f596df435c4409318c9d76818c47b6291067510977fd24ce0a5752fb5f8c152e501b0169491b93821c7c571844cf460e0d4b75ca46adbd499dc
ripemd-160 452470d8711a8dd1d04d33325da5274e6a570919

389936049 as geometric shapes

Circle

Radius = n
Diameter 779872098
Circumference 2450040453.8165
Area 4.7767954722568E+17

Sphere

Radius = n
Volume 2.4835263377772E+26
Surface area 1.9107181889027E+18
Circumference 2450040453.8165

Square

Length = n
Perimeter 1559744196
Area 152050122309730401
Diagonal 551452848.95398

Cube

Length = n
Surface area 912300733858382406
Volume 5.9289823943423E+25
Space diagonal 675389048.57067

Equilateral Triangle

Length = n
Perimeter 1169808147
Area 6.5839634284379E+16
Altitude 337694524.28533

Triangular Pyramid

Length = n
Surface area 6.5839634284379E+16
Volume 6.9873727609585E+24
Height 183817616.31799