389620018 (number)

389620018 is an even 9-digits composite number following 389620017 and preceding 389620019. In scientific notation, it is written as 3.89620018 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 193643316 positive integers (up to 389620018) that are relatively prime to 389620018.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89620018 × 10^8
Engineering notation 3.89620018 × 10^6

Prime Factorization of 389620018

Prime Factorization 2 × 167 × 1166527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389620018
Product of the distinct prime numbers

The prime factorization of 389620018 is 2 × 167 × 1166527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 18, 90, 786, 77, 6199, 5316, 75363, 35424, 437692, 265409, 4588945, 2216467, 22560186, 90540737, 112775775, 110110201, 4494056679, 8679082522

Basic calculations (n = 389620018)

Multiplication

n×y
n×2 779240036
n×3 1168860054
n×4 1558480072
n×5 1948100090

Division

n÷y
n÷2 194810009
n÷3 129873339.33333
n÷3 97405004.5
n÷5 77924003.6

Exponentiation

ny
n2 151803758426320324
n3 5.9145783090531E+25
n4 2.3044381072357E+34
n5 8.9785521682104E+42

Nth Root

y√n
2√n 19738.794745374
3√n 730.37699799038
4√n 140.49482106246
5√n 52.255048169558

Divisors of 389620018

1, 2, 167, 334, 1166527, 2333054, 194810009, 389620018

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 -389620017
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 389620018 can be divided by 8 positive divisors. The sum of these divisors (counting 389620018) is 1, the average is 0.125.

Base conversion 389620018

Base System Value
2 Binary 10111001110010010000100110010
3 Ternary 1000011010202012001
4 Quaternary 113032102010302
5 Quinary 1244220320033
6 Senary 102354524214
8 Octal 2716220462
10 Decimal 389620018
12 Duodecimal aa59666a
16 Hexadecimal 17392132
20 Vigesimal 61f2a0i
36 Base36 6fywqa

Cryptographic Hash Functions

md5 7aa3dee1f3bee0360727e0e9091812fb
sha1 cc389a85c9bce55f69e026e1bd6a87457ad2ff50
sha256 49a4f7dfb031190a3ac6b38643c671118be8f19268b79cc110184d32a2ed612f
sha512 186ca3ecd8a9ea1f82f2d79ad95a2f11d5f20d4835bf377a2dab58b9c4664bb1cfb0dda31b9d2f925365488c8d195d12b1f016672e928a03065a99ed21a87f47
ripemd-160 9847afa69a93f5a8ff18d2ec2048f848131553a9

389620018 as geometric shapes

Circle

Radius = n
Diameter 779240036
Circumference 2448054772.4806
Area 4.7690557225945E+17

Sphere

Radius = n
Volume 2.4774927686403E+26
Surface area 1.9076222890378E+18
Circumference 2448054772.4806

Square

Length = n
Perimeter 1558480072
Area 151803758426320324
Diagonal 551005913.62765

Cube

Length = n
Surface area 910822550557921944
Volume 5.9145783090531E+25
Space diagonal 674841666.8219

Equilateral Triangle

Length = n
Perimeter 1168860054
Area 6.5732955593575E+16
Altitude 337420833.41095

Triangular Pyramid

Length = n
Surface area 6.5732955593575E+16
Volume 6.9703973836505E+24
Height 183668637.87588