20188636 (number)

20188636 is an even 8-digits composite number following 20188635 and preceding 20188637. In scientific notation, it is written as 2.0188636 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9270720 positive integers (up to 20188636) that are relatively prime to 20188636.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-eight thousand six hundred thirty-six

Notation

Scientific notation 2.0188636 × 10^7
Engineering notation 2.0188636 × 10^6

Prime Factorization of 20188636

Prime Factorization 2 × 2 × 13 × 223 × 1741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10094318
Product of the distinct prime numbers

The prime factorization of 20188636 is 2 × 2 × 13 × 223 × 1741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 50, 88, 984, 835, 7189, 4310, 73366, 61280, 893314, 410204, 2976536, 4732490, 12679989, 40440833, 253258389, 314270201, 1937591729, 5442858748

Basic calculations (n = 20188636)

Multiplication

n×y
n×2 40377272
n×3 60565908
n×4 80754544
n×5 100943180

Division

n÷y
n÷2 10094318
n÷3 6729545.3333333
n÷3 5047159
n÷5 4037727.2

Exponentiation

ny
n2 407581023540496
n3 8.2285049247665E+21
n4 1.6612229075032E+29
n5 3.3537824594443E+36

Nth Root

y√n
2√n 4493.1766045861
3√n 272.29248741658
4√n 67.031161444407
5√n 28.908222955001

Divisors of 20188636

1, 2, 4, 13, 26, 52, 223, 446, 892, 1741, 2899, 3482, 5798, 6964, 11596, 22633, 45266, 90532, 388243, 776486, 1552972, 5047159, 10094318, 20188636

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 -20188635
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 20188636 can be divided by 24 positive divisors. The sum of these divisors (counting 20188636) is 1, the average is 0.041666666666667.

Base conversion 20188636

Base System Value
2 Binary 1001101000000110111011100
3 Ternary 1101222200121021
4 Quaternary 1031000313130
5 Quinary 20132014021
6 Senary 2000413524
8 Octal 115006734
10 Decimal 20188636
12 Duodecimal 69172a4
16 Hexadecimal 1340ddc
20 Vigesimal 663bbg
36 Base36 c0png

Cryptographic Hash Functions

md5 6483946fe58e318d6ad7dee4950795b4
sha1 d7c6420820bf06d77605a80511809c2635564834
sha256 8e20214c6fc21d802db1423b42e42afa0f841465fb3173cdfa10f1cae2c58caf
sha512 ed5f6773194458ec73ca3fc3a1b25c578e52b3923938ad777ff47295fbb3bfb25b2c7b51e42a6e8497f08cca8d13a40964681ffdd62d6030c4a49b6f9235b281
ripemd-160 56fc226d4c526c31abaefcc1099a9aa1fd08f721

20188636 as geometric shapes

Circle

Radius = n
Diameter 40377272
Circumference 126848941.0872
Area 1.2804535492974E+15

Sphere

Radius = n
Volume 3.4467480828899E+22
Surface area 5.1218141971897E+15
Circumference 126848941.0872

Square

Length = n
Perimeter 80754544
Area 407581023540496
Diagonal 28551042.837014

Cube

Length = n
Surface area 2445486141242976
Volume 8.2285049247665E+21
Space diagonal 34967743.287514

Equilateral Triangle

Length = n
Perimeter 60565908
Area 1.7648776024327E+14
Altitude 17483871.643757

Triangular Pyramid

Length = n
Surface area 1.7648776024327E+14
Volume 9.6973860522155E+20
Height 9517014.2790046