20210636 (number)

20210636 is an even 8-digits composite number following 20210635 and preceding 20210637. In scientific notation, it is written as 2.0210636 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 9779280 positive integers (up to 20210636) that are relatively prime to 20210636.

Interesting facts

Basic properties

Name

Name twenty million two hundred ten thousand six hundred thirty-six

Notation

Scientific notation 2.0210636 × 10^7
Engineering notation 2.0210636 × 10^6

Prime Factorization of 20210636

Prime Factorization 2 × 2 × 31 × 162989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10105318
Product of the distinct prime numbers

The prime factorization of 20210636 is 2 × 2 × 31 × 162989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 79, 77, 167, 154, 7046, 4617, 54739, 22282, 9155, 619631, 8761454, 3084243, 57927693, 60984679, 326498033, 274544234, 5383094908, 3113422613

Basic calculations (n = 20210636)

Multiplication

n×y
n×2 40421272
n×3 60631908
n×4 80842544
n×5 101053180

Division

n÷y
n÷2 10105318
n÷3 6736878.6666667
n÷3 5052659
n÷5 4042127.2

Exponentiation

ny
n2 408469807524496
n3 8.2554345968676E+21
n4 1.668475836591E+29
n5 3.3720957808136E+36

Nth Root

y√n
2√n 4495.6240946058
3√n 272.39135921208
4√n 67.049415318896
5√n 28.914520595606

Divisors of 20210636

1, 2, 4, 31, 62, 124, 162989, 325978, 651956, 5052659, 10105318, 20210636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20210635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20210636 can be divided by 12 positive divisors. The sum of these divisors (counting 20210636) is 1, the average is 0.083333333333333.

Base conversion 20210636

Base System Value
2 Binary 1001101000110001111001100
3 Ternary 1102000210210002
4 Quaternary 1031012033030
5 Quinary 20133220021
6 Senary 2001103432
8 Octal 115061714
10 Decimal 20210636
12 Duodecimal 6927b78
16 Hexadecimal 13463cc
20 Vigesimal 6666bg
36 Base36 c16mk

Cryptographic Hash Functions

md5 a15281f7e5e0367499020060692fc605
sha1 63c9d2afa90f533b48d1c9631b1981cb15a78938
sha256 47bcd58d5a80e2a8541f5984a32e83200c9f1f6f67c3574390b414b859e44198
sha512 52ce8964547790b32b8c6ded1310c59f552d5031e04f4ecac175db47775fa17386629530e78cb6d98f2f11d687e35332c43307bd8ab34bcf41f72b91a6e7e883
ripemd-160 c173eeff1035acc28c2dc060cc71e7e6bfc5e6e8

20210636 as geometric shapes

Circle

Radius = n
Diameter 40421272
Circumference 126987171.16395
Area 1.2832457465322E+15

Sphere

Radius = n
Volume 3.4580283575614E+22
Surface area 5.1329829861288E+15
Circumference 126987171.16395

Square

Length = n
Perimeter 80842544
Area 408469807524496
Diagonal 28582155.535386

Cube

Length = n
Surface area 2450818845146976
Volume 8.2554345968676E+21
Space diagonal 35005848.405281

Equilateral Triangle

Length = n
Perimeter 60631908
Area 1.7687261499758E+14
Altitude 17502924.20264

Triangular Pyramid

Length = n
Surface area 1.7687261499758E+14
Volume 9.7291229751452E+20
Height 9527385.178462