20391102 (number)

20391102 is an even 8-digits composite number following 20391101 and preceding 20391103. In scientific notation, it is written as 2.0391102 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 6796872 positive integers (up to 20391102) that are relatively prime to 20391102.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-one thousand one hundred two

Notation

Scientific notation 2.0391102 × 10^7
Engineering notation 2.0391102 × 10^6

Prime Factorization of 20391102

Prime Factorization 2 × 27 × 3 × 3 × 41957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6797034
Product of the distinct prime numbers

The prime factorization of 20391102 is 2 × 27 × 3 × 3 × 41957. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 46, 29, 507, 100, 736, 5434, 54372, 5070, 551096, 305577, 271227, 318264, 20612849, 26611344, 775927825, 171177261, 4787461029, 6259886016

Basic calculations (n = 20391102)

Multiplication

n×y
n×2 40782204
n×3 61173306
n×4 81564408
n×5 101955510

Division

n÷y
n÷2 10195551
n÷3 6797034
n÷3 5097775.5
n÷5 4078220.4

Exponentiation

ny
n2 415797040774404
n3 8.478559869729E+21
n4 1.7288717911675E+29
n5 3.5253601038619E+36

Nth Root

y√n
2√n 4515.6507836634
3√n 273.19970896032
4√n 67.198592125605
5√n 28.965974193031

Divisors of 20391102

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 41957, 83914, 125871, 251742, 377613, 755226, 1132839, 2265678, 3398517, 6797034, 10195551, 20391102

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20391101
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20391102 can be divided by 24 positive divisors. The sum of these divisors (counting 20391102) is 1, the average is 0.041666666666667.

Base conversion 20391102

Base System Value
2 Binary 1001101110010010010111110
3 Ternary 1102100222100000
4 Quaternary 1031302102332
5 Quinary 20210003402
6 Senary 2005015130
8 Octal 115622276
10 Decimal 20391102
12 Duodecimal 69b44a6
16 Hexadecimal 13724be
20 Vigesimal 678hf2
36 Base36 c51vi

Cryptographic Hash Functions

md5 d313c85754ca031ed1b6d2db459211e3
sha1 3d091303042d177c100c6578927c5e60912116d5
sha256 62a6cf3239cf1cbae6b446aa23495785916fbd96162c49db862b9ef2edf32fbf
sha512 b03f4b42c47736b52a9313a4355365c593ff91d5ce142bc313f0bed995d2bba125d1fd7d09369973942f22846203644297a67cb788140f4ca7bc8f3cbfbcec78
ripemd-160 f03f08ecc742ed606779ac1d7a132b888d28d245

20391102 as geometric shapes

Circle

Radius = n
Diameter 40782204
Circumference 128121072.4836
Area 1.3062649286812E+15

Sphere

Radius = n
Volume 3.5514908533016E+22
Surface area 5.225059714725E+15
Circumference 128121072.4836

Square

Length = n
Perimeter 81564408
Area 415797040774404
Diagonal 28837373.000133

Cube

Length = n
Surface area 2494782244646424
Volume 8.478559869729E+21
Space diagonal 35318424.686319

Equilateral Triangle

Length = n
Perimeter 61173306
Area 1.8004540006451E+14
Altitude 17659212.34316

Triangular Pyramid

Length = n
Surface area 1.8004540006451E+14
Volume 9.9920786309692E+20
Height 9612457.666711