389920382 (number)

389920382 is an even 9-digits composite number following 389920381 and preceding 389920383. In scientific notation, it is written as 3.89920382 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 194914872 positive integers (up to 389920382) that are relatively prime to 389920382.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89920382 × 10^8
Engineering notation 3.89920382 × 10^6

Prime Factorization of 389920382

Prime Factorization 2 × 4813 × 40507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389920382
Product of the distinct prime numbers

The prime factorization of 389920382 is 2 × 4813 × 40507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 63, 58, 654, 327, 9959, 3616, 58269, 97974, 900744, 129448, 413395, 9442549, 48357444, 1662075, 419279006, 604034198, 4913353029, 1058150363

Basic calculations (n = 389920382)

Multiplication

n×y
n×2 779840764
n×3 1169761146
n×4 1559681528
n×5 1949601910

Division

n÷y
n÷2 194960191
n÷3 129973460.66667
n÷3 97480095.5
n÷5 77984076.4

Exponentiation

ny
n2 152037904299025924
n3 5.9282677722756E+25
n4 2.311552434364E+34
n5 9.0132140822023E+42

Nth Root

y√n
2√n 19746.401748167
3√n 730.56463602781
4√n 140.52189063689
5√n 52.26310252859

Divisors of 389920382

1, 2, 4813, 9626, 40507, 81014, 194960191, 389920382

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 -389920381
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 389920382 can be divided by 8 positive divisors. The sum of these divisors (counting 389920382) is 1, the average is 0.125.

Base conversion 389920382

Base System Value
2 Binary 10111001111011011011001111110
3 Ternary 1000011201000012122
4 Quaternary 113033123121332
5 Quinary 1244304423012
6 Senary 102405202542
8 Octal 2717333176
10 Decimal 389920382
12 Duodecimal aa700452
16 Hexadecimal 173db67e
20 Vigesimal 61h00j2
36 Base36 6g5chq

Cryptographic Hash Functions

md5 1eb2f6c7ebcf323a361ef69900856928
sha1 5154c8c879a7c0e45348c8b2bda9f0308489c503
sha256 d8502dbfa3e49da93aadb524b84d9b3fc1afcb4b39d0fe6d751110200c402028
sha512 01c88dd09c12bc8335079d886f4e7416c5f36259ca1a5af49c19a312b3cbe0b0911cbfee98c06c6197d27ad4d34525de8d049e6ed2cdfefce7f26ccb8e7ed605
ripemd-160 16ea3f20f9d42a93eb51fc05d3f567a7a0edd833

389920382 as geometric shapes

Circle

Radius = n
Diameter 779840764
Circumference 2449942015.1523
Area 4.7764116321301E+17

Sphere

Radius = n
Volume 2.4832269975859E+26
Surface area 1.910564652852E+18
Circumference 2449942015.1523

Square

Length = n
Perimeter 1559681528
Area 152037904299025924
Diagonal 551430692.4701

Cube

Length = n
Surface area 912227425794155544
Volume 5.9282677722756E+25
Space diagonal 675361912.53067

Equilateral Triangle

Length = n
Perimeter 1169761146
Area 6.5834343730552E+16
Altitude 337680956.26533

Triangular Pyramid

Length = n
Surface area 6.5834343730552E+16
Volume 6.9865305707762E+24
Height 183810230.82337