389914923 (number)

389914923 is an odd 9-digits composite number following 389914922 and preceding 389914924. In scientific notation, it is written as 3.89914923 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 259788800 positive integers (up to 389914923) that are relatively prime to 389914923.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred fourteen thousand nine hundred twenty-three

Notation

Scientific notation 3.89914923 × 10^8
Engineering notation 3.89914923 × 10^6

Prime Factorization of 389914923

Prime Factorization 3 × 1721 × 75521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389914923
Product of the distinct prime numbers

The prime factorization of 389914923 is 3 × 1721 × 75521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 96, 24, 929, 831, 5851, 8215, 55997, 83099, 907083, 125378, 1183639, 9462067, 87995811, 7299437, 903390062, 789093155, 6921187819, 5711361971

Basic calculations (n = 389914923)

Multiplication

n×y
n×2 779829846
n×3 1169744769
n×4 1559659692
n×5 1949574615

Division

n÷y
n÷2 194957461.5
n÷3 129971641
n÷3 97478730.75
n÷5 77982984.6

Exponentiation

ny
n2 152033647178095929
n3 5.9280187832856E+25
n4 2.3114229874274E+34
n5 9.0125831616318E+42

Nth Root

y√n
2√n 19746.263519968
3√n 730.56122663866
4√n 140.52139879736
5√n 52.26295618801

Divisors of 389914923

1, 3, 1721, 5163, 75521, 226563, 129971641, 389914923

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389914922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389914923 can be divided by 8 positive divisors. The sum of these divisors (counting 389914923) is 1, the average is 0.125.

Base conversion 389914923

Base System Value
2 Binary 10111001111011010000100101011
3 Ternary 1000011200201201110
4 Quaternary 113033122010223
5 Quinary 1244304234143
6 Senary 102405121403
8 Octal 2717320453
10 Decimal 389914923
12 Duodecimal aa6b9263
16 Hexadecimal 173da12b
20 Vigesimal 61gj763
36 Base36 6g58a3

Cryptographic Hash Functions

md5 7f94f2f1656bc427f866b3ad1c225dd9
sha1 5ab7ec13ca18b9fc89c475a3048d3eb5c03103a1
sha256 b0d669494dc560d05a3d39a7d901dd7fe1ec7cfc644aeb23b5c136299e691d72
sha512 0ccd6345fdb14298d455b078ddd36f9a8e93cf692d8af1a306dceb28aaf6d0020e7dab96fcd9125f6e9085f077153a16825f09fb13c69d2b993122e625c455c8
ripemd-160 988119e91ad485600be587756391b496eeb1a70a

389914923 as geometric shapes

Circle

Radius = n
Diameter 779829846
Circumference 2449907715.2437
Area 4.7762778907317E+17

Sphere

Radius = n
Volume 2.4831227013217E+26
Surface area 1.9105111562927E+18
Circumference 2449907715.2437

Square

Length = n
Perimeter 1559659692
Area 152033647178095929
Diagonal 551422972.27826

Cube

Length = n
Surface area 912201883068575574
Volume 5.9280187832856E+25
Space diagonal 675352457.26531

Equilateral Triangle

Length = n
Perimeter 1169744769
Area 6.5832500343116E+16
Altitude 337676228.63265

Triangular Pyramid

Length = n
Surface area 6.5832500343116E+16
Volume 6.9862371344375E+24
Height 183807657.42609