389660205 (number)

389660205 is an odd 9-digits composite number following 389660204 and preceding 389660206. In scientific notation, it is written as 3.89660205 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 188926080 positive integers (up to 389660205) that are relatively prime to 389660205.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred sixty thousand two hundred five

Notation

Scientific notation 3.89660205 × 10^8
Engineering notation 3.89660205 × 10^6

Prime Factorization of 389660205

Prime Factorization 15 × 11 × 2361577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389660205
Product of the distinct prime numbers

The prime factorization of 389660205 is 15 × 11 × 2361577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 75, 86, 629, 35, 8209, 6195, 50726, 39053, 647782, 553831, 4008431, 469348, 98347897, 42283262, 512391000, 129277016, 6276983920, 3058988386

Basic calculations (n = 389660205)

Multiplication

n×y
n×2 779320410
n×3 1168980615
n×4 1558640820
n×5 1948301025

Division

n÷y
n÷2 194830102.5
n÷3 129886735
n÷3 97415051.25
n÷5 77932041

Exponentiation

ny
n2 151835075360642025
n3 5.9164086591218E+25
n4 2.3053890109772E+34
n5 8.9831835462212E+42

Nth Root

y√n
2√n 19739.812689081
3√n 730.40210848263
4√n 140.49844372476
5√n 52.256126084905

Divisors of 389660205

1, 11, 15, 165, 2361577, 25977347, 35423655, 389660205

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 -389660204
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 389660205 can be divided by 8 positive divisors. The sum of these divisors (counting 389660205) is 1, the average is 0.125.

Base conversion 389660205

Base System Value
2 Binary 10111001110011011111000101101
3 Ternary 1000011012210022110
4 Quaternary 113032123320231
5 Quinary 1244223111310
6 Senary 102355434233
8 Octal 2716337055
10 Decimal 389660205
12 Duodecimal aa5b5979
16 Hexadecimal 1739be2d
20 Vigesimal 61f7aa5
36 Base36 6fzrql

Cryptographic Hash Functions

md5 884a5a5f7a67553770596d5566d3b627
sha1 647a85fa46f89ce3bf3a753de42366d1c17c2114
sha256 b8dceb5ca859865f72adcade70a8a595b0958aa4c540c96497825b561d4abd22
sha512 92270f36bc63be97ddd27e8ae794684bab5d543c1b0f5a2b7b2efafbbc82faed62906bda40ce7dda32c97bf39176e69d2ff742ca433642b6266fc4f58b79dc85
ripemd-160 5d8c6f9c5fc053a0820951d3835ab9707f8943c3

389660205 as geometric shapes

Circle

Radius = n
Diameter 779320410
Circumference 2448307274.8486
Area 4.7700395731025E+17

Sphere

Radius = n
Volume 2.4782594638843E+26
Surface area 1.908015829241E+18
Circumference 2448307274.8486

Square

Length = n
Perimeter 1558640820
Area 151835075360642025
Diagonal 551062746.62808

Cube

Length = n
Surface area 911010452163852150
Volume 5.9164086591218E+25
Space diagonal 674911272.7477

Equilateral Triangle

Length = n
Perimeter 1168980615
Area 6.574651622392E+16
Altitude 337455636.37385

Triangular Pyramid

Length = n
Surface area 6.574651622392E+16
Volume 6.9725544718931E+24
Height 183687582.20936