20215536 (number)

20215536 is an even 8-digits composite number following 20215535 and preceding 20215537. In scientific notation, it is written as 2.0215536 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6125760 positive integers (up to 20215536) that are relatively prime to 20215536.

Interesting facts

Basic properties

Name

Name twenty million two hundred fifteen thousand five hundred thirty-six

Notation

Scientific notation 2.0215536 × 10^7
Engineering notation 2.0215536 × 10^6

Prime Factorization of 20215536

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 38287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2526942
Product of the distinct prime numbers

The prime factorization of 20215536 is 2 × 2 × 2 × 2 × 3 × 11 × 38287. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 70, 20, 602, 484, 7546, 7121, 79355, 46228, 996680, 376371, 2273424, 2888455, 39797655, 14345649, 54907829, 41683250, 2927050002, 6928618071

Basic calculations (n = 20215536)

Multiplication

n×y
n×2 40431072
n×3 60646608
n×4 80862144
n×5 101077680

Division

n÷y
n÷2 10107768
n÷3 6738512
n÷3 5053884
n÷5 4043107.2

Exponentiation

ny
n2 408667895767296
n3 8.261440558928E+21
n4 1.6700944903087E+29
n5 3.3761855292237E+36

Nth Root

y√n
2√n 4496.1690359683
3√n 272.41337088634
4√n 67.053478925171
5√n 28.915922505105

Divisors of 20215536

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38287, 76574, 114861, 153148, 229722, 306296, 421157, 459444, 612592, 842314, 918888, 1263471, 1684628, 1837776, 2526942, 3369256, 5053884, 6738512, 10107768, 20215536

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20215535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20215536 can be divided by 40 positive divisors. The sum of these divisors (counting 20215536) is 1, the average is 0.025.

Base conversion 20215536

Base System Value
2 Binary 1001101000111011011110000
3 Ternary 1102001001111120
4 Quaternary 1031013123300
5 Quinary 20133344121
6 Senary 2001142240
8 Octal 115073360
10 Decimal 20215536
12 Duodecimal 692a980
16 Hexadecimal 13476f0
20 Vigesimal 666igg
36 Base36 c1aeo

Cryptographic Hash Functions

md5 322e867adb19a68c3f881a4318a20a61
sha1 c178a256b05866072af0d52501b296ce5f85f3ce
sha256 d533c5d7d43a4b5a60a602a4211195d9ed5b168b2206ede4036c46f75244441d
sha512 5ca5a79a2facd7bedb76672ea73b9844dc74931dc4be3bd72679ef7ba2f711c575562a0caea160a9563214d04d0274704de592c4520e505247a2d3122f3303d3
ripemd-160 b9b90c9a6842e59b54404fcaf8feb7658f4947ae

20215536 as geometric shapes

Circle

Radius = n
Diameter 40431072
Circumference 127017958.77196
Area 1.2838680591005E+15

Sphere

Radius = n
Volume 3.4605441290663E+22
Surface area 5.1354722364021E+15
Circumference 127017958.77196

Square

Length = n
Perimeter 80862144
Area 408667895767296
Diagonal 28589085.181842

Cube

Length = n
Surface area 2452007374603776
Volume 8.261440558928E+21
Space diagonal 35014335.454238

Equilateral Triangle

Length = n
Perimeter 60646608
Area 1.769583897228E+14
Altitude 17507167.727119

Triangular Pyramid

Length = n
Surface area 1.769583897228E+14
Volume 9.7362010693126E+20
Height 9529695.0606139