20205588 (number)

20205588 is an even 8-digits composite number following 20205587 and preceding 20205589. In scientific notation, it is written as 2.0205588 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5529600 positive integers (up to 20205588) that are relatively prime to 20205588.

Interesting facts

Basic properties

Name

Name twenty million two hundred five thousand five hundred eighty-eight

Notation

Scientific notation 2.0205588 × 10^7
Engineering notation 2.0205588 × 10^6

Prime Factorization of 20205588

Prime Factorization 2 × 2 × 3 × 17 × 247 × 401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10102794
Product of the distinct prime numbers

The prime factorization of 20205588 is 2 × 2 × 3 × 17 × 247 × 401. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20205588)

Multiplication

n×y
n×2 40411176
n×3 60616764
n×4 80822352
n×5 101027940

Division

n÷y
n÷2 10102794
n÷3 6735196
n÷3 5051397
n÷5 4041117.6

Exponentiation

ny
n2 408265786425744
n3 8.2492502750146E+21
n4 1.6668095236583E+29
n5 3.3678866509516E+36

Nth Root

y√n
2√n 4495.0626247028
3√n 272.36867897452
4√n 67.045228202332
5√n 28.913076058336

Divisors of 20205588

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20205587
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20205588 can be divided by 48 positive divisors. The sum of these divisors (counting 20205588) is 1, the average is 0.020833333333333.

Base conversion 20205588

Base System Value
2 Binary 1001101000101000000010100
3 Ternary 1102000112212010
4 Quaternary 1031011000110
5 Quinary 20133034323
6 Senary 2001024220
8 Octal 115050024
10 Decimal 20205588
12 Duodecimal 6925070
16 Hexadecimal 1345014
20 Vigesimal 665dj8
36 Base36 c12qc

Cryptographic Hash Functions

md5 fbdac3d1ae844eaf53428eb4c29d7f51
sha1 42e83e4a541ed3cfe6a1eafec94c8b9bc3eb8df2
sha256 fcd6f8560fee5034de2216819dd155af9641afb399016379c09428894d583f4e
sha512 2fe4d635d4b882b65bf6f3b4a29219c6834aeb040c08d252a31fc67d709cf46420503e8710afe4524611dd32f906042f6399b3beb9e1fc93cf6b8a4b0cf2d973
ripemd-160 ebc89f1d2cfd39a1c672d823cedde900b36dd13f

20205588 as geometric shapes

Circle

Radius = n
Diameter 40411176
Circumference 126955453.64452
Area 1.2826047953472E+15

Sphere

Radius = n
Volume 3.4554378748812E+22
Surface area 5.1304191813887E+15
Circumference 126955453.64452

Square

Length = n
Perimeter 80822352
Area 408265786425744
Diagonal 28575016.585323

Cube

Length = n
Surface area 2449594718554464
Volume 8.2492502750146E+21
Space diagonal 34997105.012804

Equilateral Triangle

Length = n
Perimeter 60616764
Area 1.7678427127036E+14
Altitude 17498552.506402

Triangular Pyramid

Length = n
Surface area 1.7678427127036E+14
Volume 9.7218346819463E+20
Height 9525005.528441