20215436 (number)

20215436 is an even 8-digits composite number following 20215435 and preceding 20215437. In scientific notation, it is written as 2.0215436 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 9333632 positive integers (up to 20215436) that are relatively prime to 20215436.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0215436 × 10^7
Engineering notation 2.0215436 × 10^6

Prime Factorization of 20215436

Prime Factorization 2 × 2 × 23 × 29 × 7577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10107718
Product of the distinct prime numbers

The prime factorization of 20215436 is 2 × 2 × 23 × 29 × 7577. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 33, 6, 86, 548, 7445, 3780, 77282, 69331, 973533, 361574, 1799487, 4800375, 18442742, 10145908, 563833360, 669768736, 7025608457, 9133896019

Basic calculations (n = 20215436)

Multiplication

n×y
n×2 40430872
n×3 60646308
n×4 80861744
n×5 101077180

Division

n÷y
n÷2 10107718
n÷3 6738478.6666667
n÷3 5053859
n÷5 4043087.2

Exponentiation

ny
n2 408663852670096
n3 8.2613179591658E+21
n4 1.6700614447917E+29
n5 3.3761020253253E+36

Nth Root

y√n
2√n 4496.1579153762
3√n 272.41292170406
4√n 67.053396001815
5√n 28.915893897424

Divisors of 20215436

1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 7577, 15154, 30308, 174271, 219733, 348542, 439466, 697084, 878932, 5053859, 10107718, 20215436

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 -20215435
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 20215436 can be divided by 24 positive divisors. The sum of these divisors (counting 20215436) is 1, the average is 0.041666666666667.

Base conversion 20215436

Base System Value
2 Binary 1001101000111011010001100
3 Ternary 1102001001100212
4 Quaternary 1031013122030
5 Quinary 20133343221
6 Senary 2001141552
8 Octal 115073214
10 Decimal 20215436
12 Duodecimal 692a8b8
16 Hexadecimal 134768c
20 Vigesimal 666ibg
36 Base36 c1abw

Cryptographic Hash Functions

md5 ed240a9d31286c32bbbb579a42c96e5b
sha1 216bc52e8afbafd3d107b9b8b1db209136f00256
sha256 417422ccc6183689d09d2a57e99484805814f85fa85fbcbfcc425692fd494898
sha512 206afb285559c9f95747a4dedd8e3475bc50e5fb0997efe97e7b3fc0aca137860ac324771dbc4e89f75689e0cce33cba09e3291b160bd10300171a854085b318
ripemd-160 4f0211bbdca0bce47b410fbc4d1fcdb5a0b1b232

20215436 as geometric shapes

Circle

Radius = n
Diameter 40430872
Circumference 127017330.45343
Area 1.2838553573361E+15

Sphere

Radius = n
Volume 3.4604927745979E+22
Surface area 5.1354214293443E+15
Circumference 127017330.45343

Square

Length = n
Perimeter 80861744
Area 408663852670096
Diagonal 28588943.760485

Cube

Length = n
Surface area 2451983116020576
Volume 8.2613179591658E+21
Space diagonal 35014162.249157

Equilateral Triangle

Length = n
Perimeter 60646308
Area 1.7695663901036E+14
Altitude 17507081.124578

Triangular Pyramid

Length = n
Surface area 1.7695663901036E+14
Volume 9.7360565841072E+20
Height 9529647.9201618