20247220 (number)

20247220 is an even 8-digits composite number following 20247219 and preceding 20247221. In scientific notation, it is written as 2.0247220 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 6701184 positive integers (up to 20247220) that are relatively prime to 20247220.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-seven thousand two hundred twenty

Notation

Scientific notation 2.0247220 × 10^7
Engineering notation 2.0247220 × 10^6

Prime Factorization of 20247220

Prime Factorization 2 × 2 × 35 × 29 × 4987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10123610
Product of the distinct prime numbers

The prime factorization of 20247220 is 2 × 2 × 35 × 29 × 4987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 74, 82, 785, 899, 7620, 875, 22207, 96225, 239091, 819403, 4652772, 3562183, 25185413, 26253333, 308674423, 861595078, 1975134587, 1634301249

Basic calculations (n = 20247220)

Multiplication

n×y
n×2 40494440
n×3 60741660
n×4 80988880
n×5 101236100

Division

n÷y
n÷2 10123610
n÷3 6749073.3333333
n÷3 5061805
n÷5 4049444

Exponentiation

ny
n2 409949917728400
n3 8.3003461732288E+21
n4 1.6805893504552E+29
n5 3.4027262308324E+36

Nth Root

y√n
2√n 4499.691100509
3√n 272.55561527931
4√n 67.079736884614
5√n 28.924980867526

Divisors of 20247220

1, 2, 4, 29, 35, 58, 70, 116, 140, 1015, 2030, 4060, 4987, 9974, 19948, 144623, 174545, 289246, 349090, 578492, 698180, 5061805, 10123610, 20247220

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 -20247219
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 20247220 can be divided by 24 positive divisors. The sum of these divisors (counting 20247220) is 1, the average is 0.041666666666667.

Base conversion 20247220

Base System Value
2 Binary 1001101001111001010110100
3 Ternary 1102002122222001
4 Quaternary 1031033022310
5 Quinary 20140402340
6 Senary 2001545044
8 Octal 115171264
10 Decimal 20247220
12 Duodecimal 6945184
16 Hexadecimal 134f2b4
20 Vigesimal 66ai10
36 Base36 c1yus

Cryptographic Hash Functions

md5 970876fa3fb962fbb979c4fc2c681f4f
sha1 0841b0ec75bf55f06ef75801c5fa9aa19b6d0255
sha256 0e78700e06cf01c470513a9a9e135029b646d062663add256f2b441060f864e6
sha512 d0e8d2b6bfa5c668d6b09b1c526fdee30d1df1350fc369b72c7ccf5cf8d19f3e3bffdeb2a22d5195a7c0325c59c81eb7ab0c7ffd87e05daa7a3d24d40200554a
ripemd-160 f53e9f001af563db77ed4564136a31f5edc743c2

20247220 as geometric shapes

Circle

Radius = n
Diameter 40494440
Circumference 127217035.21523
Area 1.2878956498753E+15

Sphere

Radius = n
Volume 3.4768408746757E+22
Surface area 5.1515825995011E+15
Circumference 127217035.21523

Square

Length = n
Perimeter 80988880
Area 409949917728400
Diagonal 28633893.124352

Cube

Length = n
Surface area 2459699506370400
Volume 8.3003461732288E+21
Space diagonal 35069213.752025

Equilateral Triangle

Length = n
Perimeter 60741660
Area 1.7751352151607E+14
Altitude 17534606.876012

Triangular Pyramid

Length = n
Surface area 1.7751352151607E+14
Volume 9.7820517754765E+20
Height 9544631.0414506