20247798 (number)

20247798 is an even 8-digits composite number following 20247797 and preceding 20247799. In scientific notation, it is written as 2.0247798 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6740736 positive integers (up to 20247798) that are relatively prime to 20247798.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0247798 × 10^7
Engineering notation 2.0247798 × 10^6

Prime Factorization of 20247798

Prime Factorization 2 × 3 × 1049 × 3217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20247798
Product of the distinct prime numbers

The prime factorization of 20247798 is 2 × 3 × 1049 × 3217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 63, 19, 660, 392, 4083, 6921, 74272, 37967, 349575, 167245, 3308997, 325231, 68250321, 8081546, 994829916, 15331966, 5577269027, 3660760220

Basic calculations (n = 20247798)

Multiplication

n×y
n×2 40495596
n×3 60743394
n×4 80991192
n×5 101238990

Division

n÷y
n÷2 10123899
n÷3 6749266
n÷3 5061949.5
n÷5 4049559.6

Exponentiation

ny
n2 409973323848804
n3 8.3010570466792E+21
n4 1.6807812626764E+29
n5 3.4032119488856E+36

Nth Root

y√n
2√n 4499.7553266817
3√n 272.55820881472
4√n 67.080215612963
5√n 28.925146010672

Divisors of 20247798

1, 2, 3, 6, 1049, 2098, 3147, 3217, 6294, 6434, 9651, 19302, 3374633, 6749266, 10123899, 20247798

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 -20247797
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 20247798 can be divided by 16 positive divisors. The sum of these divisors (counting 20247798) is 1, the average is 0.0625.

Base conversion 20247798

Base System Value
2 Binary 1001101001111010011110110
3 Ternary 1102002200202110
4 Quaternary 1031033103312
5 Quinary 20140412143
6 Senary 2001551450
8 Octal 115172366
10 Decimal 20247798
12 Duodecimal 6945586
16 Hexadecimal 134f4f6
20 Vigesimal 66aj9i
36 Base36 c1zau

Cryptographic Hash Functions

md5 562f759d9bb6b6d7dcf33c414ab5a700
sha1 59555cfa15fe1577db6994427e126cb427c04470
sha256 f7eda86c9a2c687bf1fb97fe4e7405cf4aa060e9581432d6b6a57f52b6795d4f
sha512 4c81cda5869fa0624b7f7d0b1a9ee9a2769106b2e9f0a384e129eed77f07076f6e576673d862b44dce97d351a7b2bc17ee4b1cb381d270cc4b878e18a590f88d
ripemd-160 0cd0bf4ef43f764cd27e0fbd1331c3a5e4351018

20247798 as geometric shapes

Circle

Radius = n
Diameter 40495596
Circumference 127220666.89634
Area 1.2879691823712E+15

Sphere

Radius = n
Volume 3.4771386446503E+22
Surface area 5.1518767294848E+15
Circumference 127220666.89634

Square

Length = n
Perimeter 80991192
Area 409973323848804
Diagonal 28634710.539791

Cube

Length = n
Surface area 2459839943092824
Volume 8.3010570466792E+21
Space diagonal 35070214.877391

Equilateral Triangle

Length = n
Perimeter 60743394
Area 1.775236566635E+14
Altitude 17535107.438696

Triangular Pyramid

Length = n
Surface area 1.775236566635E+14
Volume 9.782889547872E+20
Height 9544903.5132636