20186672 (number)

20186672 is an even 8-digits composite number following 20186671 and preceding 20186673. In scientific notation, it is written as 2.0186672 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 9174880 positive integers (up to 20186672) that are relatively prime to 20186672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0186672 × 10^7
Engineering notation 2.0186672 × 10^6

Prime Factorization of 20186672

Prime Factorization 2 × 2 × 2 × 2 × 121 × 10427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2523334
Product of the distinct prime numbers

The prime factorization of 20186672 is 2 × 2 × 2 × 2 × 121 × 10427. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 86, 6, 886, 410, 7390, 4225, 99505, 40227, 271603, 514405, 8976204, 5141221, 89338503, 2039311, 553003588, 133701977, 1728106001, 2800320762

Basic calculations (n = 20186672)

Multiplication

n×y
n×2 40373344
n×3 60560016
n×4 80746688
n×5 100933360

Division

n÷y
n÷2 10093336
n÷3 6728890.6666667
n÷3 5046668
n÷5 4037334.4

Exponentiation

ny
n2 407501726435584
n3 8.2261036909889E+21
n4 1.6605765704798E+29
n5 3.3521514559161E+36

Nth Root

y√n
2√n 4492.9580456532
3√n 272.28365737002
4√n 67.029531146005
5√n 28.907660480554

Divisors of 20186672

1, 2, 4, 8, 16, 121, 242, 484, 968, 1936, 10427, 20854, 41708, 83416, 166832, 1261667, 2523334, 5046668, 10093336, 20186672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20186671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20186672 can be divided by 20 positive divisors. The sum of these divisors (counting 20186672) is 1, the average is 0.05.

Base conversion 20186672

Base System Value
2 Binary 1001101000000011000110000
3 Ternary 1101222120220112
4 Quaternary 1031000120300
5 Quinary 20131433142
6 Senary 2000400452
8 Octal 115003060
10 Decimal 20186672
12 Duodecimal 6916128
16 Hexadecimal 1340630
20 Vigesimal 6636dc
36 Base36 c0o4w

Cryptographic Hash Functions

md5 8584ebfc13b7f8e636e94dac18e922fd
sha1 e8fed39c03cc5c92c63161079b5ec8869de655f5
sha256 2e3b58998a0f05775922f517575684dc16c7cd3873dbf04ceed44d7a27afd6ab
sha512 c4804223626f2526bb63ae447f6972589ef59f9078791dae26863c726d51a863503c2d365b886da90777d09eeaaf097ec2b143f40e63cedf5146ed0f140a6a12
ripemd-160 d88923f8d4a7a874f77a90f99252f2988df56e5d

20186672 as geometric shapes

Circle

Radius = n
Diameter 40373344
Circumference 126836600.91125
Area 1.2802044300952E+15

Sphere

Radius = n
Volume 3.4457422564371E+22
Surface area 5.1208177203808E+15
Circumference 126836600.91125

Square

Length = n
Perimeter 80746688
Area 407501726435584
Diagonal 28548265.321577

Cube

Length = n
Surface area 2445010358613504
Volume 8.2261036909889E+21
Space diagonal 34964341.539728

Equilateral Triangle

Length = n
Perimeter 60560016
Area 1.7645342358962E+14
Altitude 17482170.769864

Triangular Pyramid

Length = n
Surface area 1.7645342358962E+14
Volume 9.6945561710699E+20
Height 9516088.4405257