389439372 (number)

389439372 is an even 9-digits composite number following 389439371 and preceding 389439373. In scientific notation, it is written as 3.89439372 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 109442880 positive integers (up to 389439372) that are relatively prime to 389439372.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million four hundred thirty-nine thousand three hundred seventy-two

Notation

Scientific notation 3.89439372 × 10^8
Engineering notation 3.89439372 × 10^6

Prime Factorization of 389439372

Prime Factorization 2 × 2 × 3 × 7 × 61 × 76003

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 194719686
Product of the distinct prime numbers

The prime factorization of 389439372 is 2 × 2 × 3 × 7 × 61 × 76003. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 67, 34, 440, 387, 6603, 870, 56597, 30472, 38960, 631872, 7069490, 135851, 46836556, 15478007, 438787009, 398497107, 277225815, 2000581927

Basic calculations (n = 389439372)

Multiplication

n×y
n×2 778878744
n×3 1168318116
n×4 1557757488
n×5 1947196860

Division

n÷y
n÷2 194719686
n÷3 129813124
n÷3 97359843
n÷5 77887874.4

Exponentiation

ny
n2 151663024463754384
n3 5.9063553002785E+25
n4 2.3001672989493E+34
n5 8.9577570839777E+42

Nth Root

y√n
2√n 19734.218302228
3√n 730.2641016012
4√n 140.47853324344
5√n 52.25020169548

Divisors of 389439372

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 76003, 152006, 228009, 304012, 456018, 532021, 912036, 1064042, 1596063, 2128084, 3192126, 4636183, 6384252, 9272366, 13908549, 18544732, 27817098, 32453281, 55634196, 64906562, 97359843, 129813124, 194719686, 389439372

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389439371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389439372 can be divided by 48 positive divisors. The sum of these divisors (counting 389439372) is 1, the average is 0.020833333333333.

Base conversion 389439372

Base System Value
2 Binary 10111001101100101111110001100
3 Ternary 1000010210120101110
4 Quaternary 113031211332030
5 Quinary 1244144024442
6 Senary 102351012020
8 Octal 2715457614
10 Decimal 389439372
12 Duodecimal aa50a010
16 Hexadecimal 17365f8c
20 Vigesimal 61dji8c
36 Base36 6fv1cc

Cryptographic Hash Functions

md5 343101a067b04191c71be3afe7f403fc
sha1 94d2d22f9153c6a372f3061f145848391e616684
sha256 f426e7cd01c107cdd8e56b82fe7cdb5ab8cc58c724dbc419a856ea4428b66e89
sha512 ac36b06a7aba2c08445c0680108645fd3dc7670b753dc1544fec852a997c9a3983c147fce17a915ed09674c1b80da12700cf96fa098fbba4cae6a545a27d03a6
ripemd-160 5cb6bd79378ebe1b8212d37ea7e3a0256e7f0393

389439372 as geometric shapes

Circle

Radius = n
Diameter 778878744
Circumference 2446919740.1876
Area 4.7646344347654E+17

Sphere

Radius = n
Volume 2.4740483227795E+26
Surface area 1.9058537739062E+18
Circumference 2446919740.1876

Square

Length = n
Perimeter 1557757488
Area 151663024463754384
Diagonal 550750441.60446

Cube

Length = n
Surface area 909978146782526304
Volume 5.9063553002785E+25
Space diagonal 674528778.77172

Equilateral Triangle

Length = n
Perimeter 1168318116
Area 6.5672016000196E+16
Altitude 337264389.38586

Triangular Pyramid

Length = n
Surface area 6.5672016000196E+16
Volume 6.9607064748734E+24
Height 183583480.53482