20294918 (number)

20294918 is an even 8-digits composite number following 20294917 and preceding 20294919. In scientific notation, it is written as 2.0294918 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 8484000 positive integers (up to 20294918) that are relatively prime to 20294918.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand nine hundred eighteen

Notation

Scientific notation 2.0294918 × 10^7
Engineering notation 2.0294918 × 10^6

Prime Factorization of 20294918

Prime Factorization 2 × 7 × 7 × 41 × 5051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2899274
Product of the distinct prime numbers

The prime factorization of 20294918 is 2 × 7 × 7 × 41 × 5051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 47, 29, 99, 933, 2225, 3627, 86663, 67483, 297518, 534559, 8174036, 1824630, 6906003, 7110263, 690203795, 693923118, 4648101607, 1724242911

Basic calculations (n = 20294918)

Multiplication

n×y
n×2 40589836
n×3 60884754
n×4 81179672
n×5 101474590

Division

n÷y
n÷2 10147459
n÷3 6764972.6666667
n÷3 5073729.5
n÷5 4058983.6

Exponentiation

ny
n2 411883696626724
n3 8.3591458485762E+21
n4 1.696481795469E+29
n5 3.4429958927535E+36

Nth Root

y√n
2√n 4504.9881242907
3√n 272.76947447274
4√n 67.119208310965
5√n 28.938596223098

Divisors of 20294918

1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 5051, 10102, 35357, 70714, 207091, 247499, 414182, 494998, 1449637, 2899274, 10147459, 20294918

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 -20294917
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 20294918 can be divided by 24 positive divisors. The sum of these divisors (counting 20294918) is 1, the average is 0.041666666666667.

Base conversion 20294918

Base System Value
2 Binary 1001101011010110100000110
3 Ternary 1102012002101122
4 Quaternary 1031122310012
5 Quinary 20143414133
6 Senary 2002553542
8 Octal 115326406
10 Decimal 20294918
12 Duodecimal 69688b2
16 Hexadecimal 135ad06
20 Vigesimal 66gh5i
36 Base36 c2znq

Cryptographic Hash Functions

md5 3e88874e3d5f04fd22c58c013af1e515
sha1 89e135d0612b3abcb7bbfaff1877d92fbe6cea9a
sha256 f208d07e24d2ae60ea4e52090a897b4b80b03be57a2a1183ef56f43319b8b79e
sha512 6113893e1f3ec4fffc4f64cb1aad5c2de68a1e389c15d89d4c584245e719218c46761321ddb6943d0ad193518df38e291b501757bd9e9897c6ba27cbd78aaaf3
ripemd-160 bee37b2fc9bc59bea71be8464907fb114028125b

20294918 as geometric shapes

Circle

Radius = n
Diameter 40589836
Circumference 127516730.58801
Area 1.2939707954559E+15

Sphere

Radius = n
Volume 3.5014708250897E+22
Surface area 5.1758831818237E+15
Circumference 127516730.58801

Square

Length = n
Perimeter 81179672
Area 411883696626724
Diagonal 28701348.28285

Cube

Length = n
Surface area 2471302179760344
Volume 8.3591458485762E+21
Space diagonal 35151829.111444

Equilateral Triangle

Length = n
Perimeter 60884754
Area 1.7835087234169E+14
Altitude 17575914.555722

Triangular Pyramid

Length = n
Surface area 1.7835087234169E+14
Volume 9.8513478574261E+20
Height 9567116.0942833