20027720 (number)

20027720 is an even 8-digits composite number following 20027719 and preceding 20027721. In scientific notation, it is written as 2.0027720 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 8011072 positive integers (up to 20027720) that are relatively prime to 20027720.

Interesting facts

Basic properties

Name

Name twenty million twenty-seven thousand seven hundred twenty

Notation

Scientific notation 2.0027720 × 10^7
Engineering notation 2.0027720 × 10^6

Prime Factorization of 20027720

Prime Factorization 2 × 2 × 2 × 5 × 500693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5006930
Product of the distinct prime numbers

The prime factorization of 20027720 is 2 × 2 × 2 × 5 × 500693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 54, 30, 730, 442, 2375, 3190, 86809, 36699, 773824, 38855, 4626553, 7072559, 7557581, 83939989, 656187347, 869648481, 7862557790, 4243988721

Basic calculations (n = 20027720)

Multiplication

n×y
n×2 40055440
n×3 60083160
n×4 80110880
n×5 100138600

Division

n÷y
n÷2 10013860
n÷3 6675906.6666667
n÷3 5006930
n÷5 4005544

Exponentiation

ny
n2 401109568398400
n3 8.033310125204E+21
n4 1.6088888586075E+29
n5 3.2222375571311E+36

Nth Root

y√n
2√n 4475.2340720905
3√n 271.56710986033
4√n 66.897190315368
5√n 28.861992015833

Divisors of 20027720

1, 2, 4, 5, 8, 10, 20, 40, 500693, 1001386, 2002772, 2503465, 4005544, 5006930, 10013860, 20027720

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20027719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20027720 can be divided by 16 positive divisors. The sum of these divisors (counting 20027720) is 1, the average is 0.0625.

Base conversion 20027720

Base System Value
2 Binary 1001100011001100101001000
3 Ternary 1101200111212102
4 Quaternary 1030121211020
5 Quinary 20111341340
6 Senary 1553132532
8 Octal 114314510
10 Decimal 20027720
12 Duodecimal 685a148
16 Hexadecimal 1319948
20 Vigesimal 653960
36 Base36 bx9hk

Cryptographic Hash Functions

md5 1d800a0b45e626abe36d89e8ca794491
sha1 99f62104f94ff23d4dbbd1755f8f6c0035c14a9a
sha256 0f50d243b2a179b26cd0843e9ab4a142c574f29c8b3ba90cbb545417ce4fc54e
sha512 3473d6c516f8b1850ec98a733eaf3b914454d976a3710b3b9511cebd1ce8434f33f3e0dab01938061ca026308f5c413a82480a3e8b8a58b7a792b772b4699e9c
ripemd-160 5cea190210ffa7606c190bdd940f0e84451e62b4

20027720 as geometric shapes

Circle

Radius = n
Diameter 40055440
Circumference 125837876.04031
Area 1.260122873365E+15

Sphere

Radius = n
Volume 3.3649850764466E+22
Surface area 5.0404914934599E+15
Circumference 125837876.04031

Square

Length = n
Perimeter 80110880
Area 401109568398400
Diagonal 28323473.247411

Cube

Length = n
Surface area 2406657410390400
Volume 8.033310125204E+21
Space diagonal 34689028.599763

Equilateral Triangle

Length = n
Perimeter 60083160
Area 1.7368553796701E+14
Altitude 17344514.299882

Triangular Pyramid

Length = n
Surface area 1.7368553796701E+14
Volume 9.4673467748438E+20
Height 9441157.749137