389920406 (number)

389920406 is an even 9-digits composite number following 389920405 and preceding 389920407. In scientific notation, it is written as 3.89920406 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 192063744 positive integers (up to 389920406) that are relatively prime to 389920406.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred twenty thousand four hundred six

Notation

Scientific notation 3.89920406 × 10^8
Engineering notation 3.89920406 × 10^6

Prime Factorization of 389920406

Prime Factorization 2 × 21631 × 9013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389920406
Product of the distinct prime numbers

The prime factorization of 389920406 is 2 × 21631 × 9013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 45, 87, 349, 178, 858, 4252, 14264, 40198, 846272, 605811, 7478345, 4294803, 34048005, 39019885, 506432026, 648383131, 7014622837, 766736214

Basic calculations (n = 389920406)

Multiplication

n×y
n×2 779840812
n×3 1169761218
n×4 1559681624
n×5 1949602030

Division

n÷y
n÷2 194960203
n÷3 129973468.66667
n÷3 97480101.5
n÷5 77984081.2

Exponentiation

ny
n2 152037923015204836
n3 5.9282688669485E+25
n4 2.3115530034777E+34
n5 9.0132168560656E+42

Nth Root

y√n
2√n 19746.402355872
3√n 730.56465101682
4√n 140.52189279921
5√n 52.263103171959

Divisors of 389920406

1, 2, 9013, 18026, 21631, 43262, 194960203, 389920406

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 -389920405
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 389920406 can be divided by 8 positive divisors. The sum of these divisors (counting 389920406) is 1, the average is 0.125.

Base conversion 389920406

Base System Value
2 Binary 10111001111011011011010010110
3 Ternary 1000011201000020112
4 Quaternary 113033123122112
5 Quinary 1244304423111
6 Senary 102405203022
8 Octal 2717333226
10 Decimal 389920406
12 Duodecimal aa700472
16 Hexadecimal 173db696
20 Vigesimal 61h0106
36 Base36 6g5cie

Cryptographic Hash Functions

md5 a57a404fd50398328fd4c3c1ecbad457
sha1 a95e312e78fb30a9840130a35dababefe7bde109
sha256 f5280409fa02356d5362ad78a5139a8aae1b1647000eebdcfc952d1afea3afbf
sha512 23764f36b8d125028fe00866684061c4369a758fdc11d745521f7ef9cc9f47e3793851210ed001e508fea9349897a58496eaa5bb0728a78994e3db87cc537c57
ripemd-160 2e7cab2462ed9c139727478a492e3040686606c3

389920406 as geometric shapes

Circle

Radius = n
Diameter 779840812
Circumference 2449942165.9487
Area 4.7764122201162E+17

Sphere

Radius = n
Volume 2.4832274561214E+26
Surface area 1.9105648880465E+18
Circumference 2449942165.9487

Square

Length = n
Perimeter 1559681624
Area 152037923015204836
Diagonal 551430726.41122

Cube

Length = n
Surface area 912227538091229016
Volume 5.9282688669485E+25
Space diagonal 675361954.09988

Equilateral Triangle

Length = n
Perimeter 1169761218
Area 6.5834351834895E+16
Altitude 337680977.04994

Triangular Pyramid

Length = n
Surface area 6.5834351834895E+16
Volume 6.9865318608607E+24
Height 183810242.13707