389920386 (number)

389920386 is an even 9-digits composite number following 389920385 and preceding 389920387. In scientific notation, it is written as 3.89920386 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 129756000 positive integers (up to 389920386) that are relatively prime to 389920386.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89920386 × 10^8
Engineering notation 3.89920386 × 10^6

Prime Factorization of 389920386

Prime Factorization 2 × 3 × 601 × 108131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389920386
Product of the distinct prime numbers

The prime factorization of 389920386 is 2 × 3 × 601 × 108131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 55, 57, 251, 898, 5129, 7706, 19618, 39122, 136622, 988502, 411170, 1625817, 75411562, 42603512, 427850645, 971423141, 1873951257, 5160622529

Basic calculations (n = 389920386)

Multiplication

n×y
n×2 779840772
n×3 1169761158
n×4 1559681544
n×5 1949601930

Division

n÷y
n÷2 194960193
n÷3 129973462
n÷3 97480096.5
n÷5 77984077.2

Exponentiation

ny
n2 152037907418388996
n3 5.9282679547211E+25
n4 2.3115525292163E+34
n5 9.0132145445128E+42

Nth Root

y√n
2√n 19746.401849451
3√n 730.56463852598
4√n 140.52189099728
5√n 52.263102635818

Divisors of 389920386

1, 2, 3, 6, 601, 1202, 1803, 3606, 108131, 216262, 324393, 648786, 64986731, 129973462, 194960193, 389920386

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389920385
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389920386 can be divided by 16 positive divisors. The sum of these divisors (counting 389920386) is 1, the average is 0.0625.

Base conversion 389920386

Base System Value
2 Binary 10111001111011011011010000010
3 Ternary 1000011201000012210
4 Quaternary 113033123122002
5 Quinary 1244304423021
6 Senary 102405202550
8 Octal 2717333202
10 Decimal 389920386
12 Duodecimal aa700456
16 Hexadecimal 173db682
20 Vigesimal 61h00j6
36 Base36 6g5chu

Cryptographic Hash Functions

md5 3490760c24331e598c78df8a055e36ea
sha1 26a2be5aa476809a1c26a01a4c079afb0b4cd2b5
sha256 12e42c9fa3bfa8ccd6bdcda6eeed012110c607dce0faff0f3e57da3828df0351
sha512 beadae88601b42fee4c921d95b22de23c92f468d5a2d6bbd82ec36288b1a177556dd4afa2ea4648163428dd58e7fc8df2dd31ec97e511c2d86cbe75106b17301
ripemd-160 4c82f648217eda5cf2f85ec48e872830d186b6c8

389920386 as geometric shapes

Circle

Radius = n
Diameter 779840772
Circumference 2449942040.285
Area 4.7764117301278E+17

Sphere

Radius = n
Volume 2.4832270740085E+26
Surface area 1.9105646920511E+18
Circumference 2449942040.285

Square

Length = n
Perimeter 1559681544
Area 152037907418388996
Diagonal 551430698.12695

Cube

Length = n
Surface area 912227444510333976
Volume 5.9282679547211E+25
Space diagonal 675361919.45887

Equilateral Triangle

Length = n
Perimeter 1169761158
Area 6.5834345081276E+16
Altitude 337680959.72943

Triangular Pyramid

Length = n
Surface area 6.5834345081276E+16
Volume 6.9865307857903E+24
Height 183810232.70898