389940108 (number)

389940108 is an even 9-digits composite number following 389940107 and preceding 389940109. In scientific notation, it is written as 3.89940108 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 129980032 positive integers (up to 389940108) that are relatively prime to 389940108.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred forty thousand one hundred eight

Notation

Scientific notation 3.89940108 × 10^8
Engineering notation 3.89940108 × 10^6

Prime Factorization of 389940108

Prime Factorization 2 × 2 × 3 × 32495009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194970054
Product of the distinct prime numbers

The prime factorization of 389940108 is 2 × 2 × 3 × 32495009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 50, 45, 522, 758, 1416, 9367, 19377, 4225, 673992, 541126, 6642071, 9298133, 60770999, 66634121, 227403711, 825157272, 6220357590, 1095544217

Basic calculations (n = 389940108)

Multiplication

n×y
n×2 779880216
n×3 1169820324
n×4 1559760432
n×5 1949700540

Division

n÷y
n÷2 194970054
n÷3 129980036
n÷3 97485027
n÷5 77988021.6

Exponentiation

ny
n2 152053287827051664
n3 5.9291675477036E+25
n4 2.3120202339016E+34
n5 9.0154941970578E+42

Nth Root

y√n
2√n 19746.901225256
3√n 730.57695553
4√n 140.52366784729
5√n 52.263631314027

Divisors of 389940108

1, 2, 3, 4, 6, 12, 32495009, 64990018, 97485027, 129980036, 194970054, 389940108

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389940107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389940108 can be divided by 12 positive divisors. The sum of these divisors (counting 389940108) is 1, the average is 0.083333333333333.

Base conversion 389940108

Base System Value
2 Binary 10111001111100000001110001100
3 Ternary 1000011202000021020
4 Quaternary 113033200032030
5 Quinary 1244311040413
6 Senary 102405434140
8 Octal 2717401614
10 Decimal 389940108
12 Duodecimal aa70b950
16 Hexadecimal 173e038c
20 Vigesimal 61h2a58
36 Base36 6g5rpo

Cryptographic Hash Functions

md5 2c54e30d60f1cc1a30456450859e6ef2
sha1 8893f731b49189620f2dfc256c6fcff92a644011
sha256 940848cf4ed89edb2cb32845387a84f150bea030988935dac3992d443be631f3
sha512 1cbcd697501f204885feb0a319682ad8a1bbe29f2861923dbd24b4f7b840cc8c9b14f3a151eea59a177ffad638f075d1947f7802355457ebfa86355ac61b9e86
ripemd-160 dbb265e22ff3e41bc63fd17542cbcd07115d7eae

389940108 as geometric shapes

Circle

Radius = n
Diameter 779880216
Circumference 2450065957.2656
Area 4.7768949199164E+17

Sphere

Radius = n
Volume 2.4836038946358E+26
Surface area 1.9107579679666E+18
Circumference 2450065957.2656

Square

Length = n
Perimeter 1559760432
Area 152053287827051664
Diagonal 551458589.24683

Cube

Length = n
Surface area 912319726962309984
Volume 5.9291675477036E+25
Space diagonal 675396078.9649

Equilateral Triangle

Length = n
Perimeter 1169820324
Area 6.5841004993587E+16
Altitude 337698039.48245

Triangular Pyramid

Length = n
Surface area 6.5841004993587E+16
Volume 6.9875909662873E+24
Height 183819529.74894