20238660 (number)

20238660 is an even 8-digits composite number following 20238659 and preceding 20238661. In scientific notation, it is written as 2.0238660 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 132 positive divisors. There are 4821120 positive integers (up to 20238660) that are relatively prime to 20238660.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand six hundred sixty

Notation

Scientific notation 2.0238660 × 10^7
Engineering notation 2.0238660 × 10^6

Prime Factorization of 20238660

Prime Factorization 2 × 2 × 5 × 3 × 279 × 3 × 13 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3373110
Product of the distinct prime numbers

The prime factorization of 20238660 is 2 × 2 × 5 × 3 × 279 × 3 × 13 × 31. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20238660)

Multiplication

n×y
n×2 40477320
n×3 60715980
n×4 80954640
n×5 101193300

Division

n÷y
n÷2 10119330
n÷3 6746220
n÷3 5059665
n÷5 4047732

Exponentiation

ny
n2 409603358595600
n3 8.2898231094744E+21
n4 1.677749113728E+29
n5 3.3955393878041E+36

Nth Root

y√n
2√n 4498.7398235506
3√n 272.51720004778
4√n 67.072645866632
5√n 28.922534707332

Divisors of 20238660

132 divisors

τ Total Divisors 132
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0075757575757576
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 132
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238660 can be divided by 132 positive divisors. The sum of these divisors (counting 20238660) is 1, the average is 0.0075757575757576.

Base conversion 20238660

Base System Value
2 Binary 1001101001101000101000100
3 Ternary 1102002020020000
4 Quaternary 1031031011010
5 Quinary 20140114120
6 Senary 2001441300
8 Octal 115150504
10 Decimal 20238660
12 Duodecimal 6940230
16 Hexadecimal 134d144
20 Vigesimal 669gd0
36 Base36 c1s90

Cryptographic Hash Functions

md5 8ab458878f0f938f24ae0305db4e7c4e
sha1 32c30d4c1aad12f6dbf5d91ca2a367465abee07c
sha256 92c8d2ac0517e3e39c97c7aee23cb07b9fcca22d033d2557ed982158244185e2
sha512 625dcb629a139e7aa77817634f9191fd450de4673750965945c73e25e3bcd0357d9f25b297205d68c2de2b43f1b96ede1e552b1bbbaaa774931c4a7fd8a8e311
ripemd-160 4eb8364763b933496e7079ad4fcdbd9e0094dc14

20238660 as geometric shapes

Circle

Radius = n
Diameter 40477320
Circumference 127163251.149
Area 1.2868069022496E+15

Sphere

Radius = n
Volume 3.4724329840378E+22
Surface area 5.1472276089986E+15
Circumference 127163251.149

Square

Length = n
Perimeter 80954640
Area 409603358595600
Diagonal 28621787.456258

Cube

Length = n
Surface area 2457620151573600
Volume 8.2898231094744E+21
Space diagonal 35054387.397112

Equilateral Triangle

Length = n
Perimeter 60715980
Area 1.7736345700961E+14
Altitude 17527193.698556

Triangular Pyramid

Length = n
Surface area 1.7736345700961E+14
Volume 9.7696502259105E+20
Height 9540595.8187526