20172636 (number)

20172636 is an even 8-digits composite number following 20172635 and preceding 20172637. In scientific notation, it is written as 2.0172636 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 6098400 positive integers (up to 20172636) that are relatively prime to 20172636.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand six hundred thirty-six

Notation

Scientific notation 2.0172636 × 10^7
Engineering notation 2.0172636 × 10^6

Prime Factorization of 20172636

Prime Factorization 2 × 2 × 3 × 3 × 11 × 121 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3362106
Product of the distinct prime numbers

The prime factorization of 20172636 is 2 × 2 × 3 × 3 × 11 × 121 × 421. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 37, 3, 46, 44, 9816, 7837, 25707, 94477, 284326, 966970, 9195075, 8626403, 7922456, 26578528, 464203174, 71262650, 9760206511, 1297319151

Basic calculations (n = 20172636)

Multiplication

n×y
n×2 40345272
n×3 60517908
n×4 80690544
n×5 100863180

Division

n÷y
n÷2 10086318
n÷3 6724212
n÷3 5043159
n÷5 4034527.2

Exponentiation

ny
n2 406935243188496
n3 8.208956536413E+21
n4 1.6559629214888E+29
n5 3.340513724469E+36

Nth Root

y√n
2√n 4491.3957741442
3√n 272.22053553184
4√n 67.017876526671
5√n 28.9036394035

Divisors of 20172636

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 421, 484, 726, 842, 1089, 1263, 1331, 1452, 1684, 2178, 2526, 2662, 3789, 3993, 4356, 4631, 5052, 5324, 7578, 7986, 9262, 11979, 13893, 15156, 15972, 18524, 23958, 27786, 41679, 47916, 50941, 55572, 83358, 101882, 152823, 166716, 203764, 305646, 458469, 560351, 611292, 916938, 1120702, 1681053, 1833876, 2241404, 3362106, 5043159, 6724212, 10086318, 20172636

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172636 can be divided by 72 positive divisors. The sum of these divisors (counting 20172636) is 1, the average is 0.013888888888889.

Base conversion 20172636

Base System Value
2 Binary 1001100111100111101011100
3 Ternary 1101221212122200
4 Quaternary 1030330331130
5 Quinary 20131011021
6 Senary 2000211500
8 Octal 114747534
10 Decimal 20172636
12 Duodecimal 6909b90
16 Hexadecimal 133cf5c
20 Vigesimal 661bbg
36 Base36 c0db0

Cryptographic Hash Functions

md5 278b44224acad8fce839bfd052a9906f
sha1 1bb29845a5d025ab74c160fb528c598412686b94
sha256 cb1e7738501c6d4dbcf3d0fb7128d3c93cd77d70e171b225bd30a0fcce8c24e9
sha512 2482fa010380dd50e245e8617924744408588e80a4ace7638e369865e638b66053f0e3db697ef4e42a5847f5c08e9fc26eb3e2df47081cf4ffd136ba8f02e92c
ripemd-160 295fcb5df900e8f77dc68edf574a59397ddf8cfa

20172636 as geometric shapes

Circle

Radius = n
Diameter 40345272
Circumference 126748410.12228
Area 1.2784247704878E+15

Sphere

Radius = n
Volume 3.4385596731244E+22
Surface area 5.113699081951E+15
Circumference 126748410.12228

Square

Length = n
Perimeter 80690544
Area 406935243188496
Diagonal 28528415.420016

Cube

Length = n
Surface area 2441611459130976
Volume 8.208956536413E+21
Space diagonal 34940030.474593

Equilateral Triangle

Length = n
Perimeter 60517908
Area 1.7620812914822E+14
Altitude 17470015.237297

Triangular Pyramid

Length = n
Surface area 1.7620812914822E+14
Volume 9.6743480556055E+20
Height 9509471.8066719