20027557 (number)

20027557 is an odd 8-digits composite number following 20027556 and preceding 20027558. In scientific notation, it is written as 2.0027557 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 17714400 positive integers (up to 20027557) that are relatively prime to 20027557.

Interesting facts

Basic properties

Name

Name twenty million twenty-seven thousand five hundred fifty-seven

Notation

Scientific notation 2.0027557 × 10^7
Engineering notation 2.0027557 × 10^6

Prime Factorization of 20027557

Prime Factorization 11 × 11 × 11 × 41 × 367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 165517
Product of the distinct prime numbers

The prime factorization of 20027557 is 11 × 11 × 11 × 41 × 367. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 82, 80, 711, 936, 9177, 3128, 12515, 52017, 315347, 738861, 1443911, 3402289, 22318089, 96986671, 939073090, 97230317, 2226364269, 3553617416

Basic calculations (n = 20027557)

Multiplication

n×y
n×2 40055114
n×3 60082671
n×4 80110228
n×5 100137785

Division

n÷y
n÷2 10013778.5
n÷3 6675852.3333333
n÷3 5006889.25
n÷5 4005511.4

Exponentiation

ny
n2 401103039388249
n3 8.0331139842214E+21
n4 1.6088364820649E+29
n5 3.2221064348235E+36

Nth Root

y√n
2√n 4475.2158607155
3√n 271.56637312214
4√n 66.897054200582
5√n 28.861945035748

Divisors of 20027557

1, 11, 41, 121, 367, 451, 1331, 4037, 4961, 15047, 44407, 54571, 165517, 488477, 1820687, 20027557

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 -20027556
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 20027557 can be divided by 16 positive divisors. The sum of these divisors (counting 20027557) is 1, the average is 0.0625.

Base conversion 20027557

Base System Value
2 Binary 1001100011001100010100101
3 Ternary 1101200111122101
4 Quaternary 1030121202211
5 Quinary 20111340212
6 Senary 1553132101
8 Octal 114314245
10 Decimal 20027557
12 Duodecimal 685a031
16 Hexadecimal 13198a5
20 Vigesimal 6538hh
36 Base36 bx9d1

Cryptographic Hash Functions

md5 c4917bd24618a8a3f6db34f4d2a6c975
sha1 bdc151f5847a8045e59198a5931c696a9b2381d8
sha256 f449aed0a9ddc8be198f3661c462a96eea07c0cb99df4b5c8226c3fba801af4c
sha512 ef127c87b157a6437c189f8a58ac98b8286fabbca925ec0284ae190a225901564d31da6593c8833f18b24057a1e99ca93228f2ecf08c47c4eb418e9ed829e860
ripemd-160 31db0e591a4a82759a00706c6590e593107d9b7e

20027557 as geometric shapes

Circle

Radius = n
Diameter 40055114
Circumference 125836851.8811
Area 1.2601023618747E+15

Sphere

Radius = n
Volume 3.3649029171039E+22
Surface area 5.0404094474986E+15
Circumference 125836851.8811

Square

Length = n
Perimeter 80110228
Area 401103039388249
Diagonal 28323242.7306

Cube

Length = n
Surface area 2406618236329494
Volume 8.0331139842214E+21
Space diagonal 34688746.275482

Equilateral Triangle

Length = n
Perimeter 60082671
Area 1.7368271082269E+14
Altitude 17344373.137741

Triangular Pyramid

Length = n
Surface area 1.7368271082269E+14
Volume 9.4671156204791E+20
Height 9441080.9102001