389940212 (number)

389940212 is an even 9-digits composite number following 389940211 and preceding 389940213. In scientific notation, it is written as 3.89940212 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 194970104 positive integers (up to 389940212) that are relatively prime to 389940212.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred forty thousand two hundred twelve

Notation

Scientific notation 3.89940212 × 10^8
Engineering notation 3.89940212 × 10^6

Prime Factorization of 389940212

Prime Factorization 2 × 2 × 97485053

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 194970106
Product of the distinct prime numbers

The prime factorization of 389940212 is 2 × 2 × 97485053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 24, 21, 183, 760, 3068, 744, 59629, 70417, 996680, 226169, 6936772, 4463351, 26152662, 54265569, 387456947, 877464046, 948708517, 7169958616

Basic calculations (n = 389940212)

Multiplication

n×y
n×2 779880424
n×3 1169820636
n×4 1559760848
n×5 1949701060

Division

n÷y
n÷2 194970106
n÷3 129980070.66667
n÷3 97485053
n÷5 77988042.4

Exponentiation

ny
n2 152053368934604944
n3 5.9291722917674E+25
n4 2.3120227004363E+34
n5 9.0155062195695E+42

Nth Root

y√n
2√n 19746.90385858
3√n 730.57702048015
4√n 140.52367721697
5√n 52.263634101849

Divisors of 389940212

1, 2, 4, 97485053, 194970106, 389940212

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 -389940211
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 389940212 can be divided by 6 positive divisors. The sum of these divisors (counting 389940212) is 1, the average is 0.16666666666667.

Base conversion 389940212

Base System Value
2 Binary 10111001111100000001111110100
3 Ternary 1000011202000102002
4 Quaternary 113033200033310
5 Quinary 1244311041322
6 Senary 102405434432
8 Octal 2717401764
10 Decimal 389940212
12 Duodecimal aa70ba18
16 Hexadecimal 173e03f4
20 Vigesimal 61h2aac
36 Base36 6g5rsk

Cryptographic Hash Functions

md5 57ebbce1308aec9d09afc29a732b414a
sha1 04550a8b9f16d900a2ede091e109b32f40cbeab8
sha256 452480e0d18614c007b1a7a991c4dee66a1e818d2b2aa1102343c1ad16e3ae08
sha512 74f62869561f74b272d6aa4df77b53ec2596c85cfef2862b29d3354a1ce0330576c1c58af05df2e3e8cde487bc5624ca83ee66a687262855970db436a60436c7
ripemd-160 01e298d2bd1d867d420c0b6191ca92a1144b97e4

389940212 as geometric shapes

Circle

Radius = n
Diameter 779880424
Circumference 2450066610.7169
Area 4.7768974679853E+17

Sphere

Radius = n
Volume 2.4836058818246E+26
Surface area 1.9107589871941E+18
Circumference 2450066610.7169

Square

Length = n
Perimeter 1559760848
Area 152053368934604944
Diagonal 551458736.32504

Cube

Length = n
Surface area 912320213607629664
Volume 5.9291722917674E+25
Space diagonal 675396259.09818

Equilateral Triangle

Length = n
Perimeter 1169820636
Area 6.5841040114188E+16
Altitude 337698129.54909

Triangular Pyramid

Length = n
Surface area 6.5841040114188E+16
Volume 6.9875965572202E+24
Height 183819578.77501