389973644 (number)

389973644 is an even 9-digits composite number following 389973643 and preceding 389973645. In scientific notation, it is written as 3.89973644 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors. There are 194986820 positive integers (up to 389973644) that are relatively prime to 389973644.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred seventy-three thousand six hundred forty-four

Notation

Scientific notation 3.89973644 × 10^8
Engineering notation 3.89973644 × 10^6

Prime Factorization of 389973644

Prime Factorization 2 × 2 × 97493411

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 194986822
Product of the distinct prime numbers

The prime factorization of 389973644 is 2 × 2 × 97493411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 44, 64, 743, 576, 7984, 4626, 36895, 19694, 397070, 759270, 5882589, 1825078, 15158379, 7620974, 400804170, 169304053, 2901594539, 6863983209

Basic calculations (n = 389973644)

Multiplication

n×y
n×2 779947288
n×3 1169920932
n×4 1559894576
n×5 1949868220

Division

n÷y
n÷2 194986822
n÷3 129991214.66667
n÷3 97493411
n÷5 77994728.8

Exponentiation

ny
n2 152079443014638736
n3 5.9306974569909E+25
n4 2.3128156987643E+34
n5 9.0193716594751E+42

Nth Root

y√n
2√n 19747.750352888
3√n 730.59789885432
4√n 140.52668911238
5√n 52.264530248408

Divisors of 389973644

1, 2, 4, 97493411, 194986822, 389973644

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389973643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389973644 can be divided by 6 positive divisors. The sum of these divisors (counting 389973644) is 1, the average is 0.16666666666667.

Base conversion 389973644

Base System Value
2 Binary 10111001111101000011010001100
3 Ternary 1000011210201021022
4 Quaternary 113033220122030
5 Quinary 1244313124034
6 Senary 102410253312
8 Octal 2717503214
10 Decimal 389973644
12 Duodecimal aa727238
16 Hexadecimal 173e868c
20 Vigesimal 61h6e24
36 Base36 6g6hl8

Cryptographic Hash Functions

md5 65b2aa1309d05203cf17420088e9ba63
sha1 ab63b724bfdbce86edecd423b495726460709f89
sha256 0da8cb4de523140732c36b0aaa653d27ba35b7c4395f392e31d24adc54616d04
sha512 4a0114500de50ff60c64864a39a9c03d863ab89c3f6b4209f9a49ffa0dbbe903538531c5455c4a77c82fb8ae3583e3d914720130334a8fa29e4dd520a3c9bb65
ripemd-160 83eb19963e191e75f05d684c8d230ad3c50cff90

389973644 as geometric shapes

Circle

Radius = n
Diameter 779947288
Circumference 2450276670.1681
Area 4.7777166093682E+17

Sphere

Radius = n
Volume 2.4842447415395E+26
Surface area 1.9110866437473E+18
Circumference 2450276670.1681

Square

Length = n
Perimeter 1559894576
Area 152079443014638736
Diagonal 551506016.31286

Cube

Length = n
Surface area 912476658087832416
Volume 5.9306974569909E+25
Space diagonal 675454165.02078

Equilateral Triangle

Length = n
Perimeter 1169920932
Area 6.5852330522033E+16
Altitude 337727082.51039

Triangular Pyramid

Length = n
Surface area 6.5852330522033E+16
Volume 6.9893939816735E+24
Height 183835338.77095