20349928 (number)

20349928 is an even 8-digits composite number following 20349927 and preceding 20349929. In scientific notation, it is written as 2.0349928 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 10161648 positive integers (up to 20349928) that are relatively prime to 20349928.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-nine thousand nine hundred twenty-eight

Notation

Scientific notation 2.0349928 × 10^7
Engineering notation 2.0349928 × 10^6

Prime Factorization of 20349928

Prime Factorization 2 × 2 × 2 × 1187 × 2143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5087482
Product of the distinct prime numbers

The prime factorization of 20349928 is 2 × 2 × 2 × 1187 × 2143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 42, 17, 309, 665, 6561, 667, 30633, 49478, 89695, 63243, 5366626, 2551182, 29279746, 82495417, 138538714, 728799401, 4216147137, 6891091856

Basic calculations (n = 20349928)

Multiplication

n×y
n×2 40699856
n×3 61049784
n×4 81399712
n×5 101749640

Division

n÷y
n÷2 10174964
n÷3 6783309.3333333
n÷3 5087482
n÷5 4069985.6

Exponentiation

ny
n2 414119569605184
n3 8.4273034248565E+21
n4 1.7149501792998E+29
n5 3.4899112672339E+36

Nth Root

y√n
2√n 4511.0894471292
3√n 273.0157021565
4√n 67.1646443237
5√n 28.954267032993

Divisors of 20349928

1, 2, 4, 8, 1187, 2143, 2374, 4286, 4748, 8572, 9496, 17144, 2543741, 5087482, 10174964, 20349928

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 -20349927
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 20349928 can be divided by 16 positive divisors. The sum of these divisors (counting 20349928) is 1, the average is 0.0625.

Base conversion 20349928

Base System Value
2 Binary 1001101101000001111101000
3 Ternary 1102021212212001
4 Quaternary 1031220033220
5 Quinary 20202144203
6 Senary 2004100344
8 Octal 115501750
10 Decimal 20349928
12 Duodecimal 69946b4
16 Hexadecimal 13683e8
20 Vigesimal 673eg8
36 Base36 c463s

Cryptographic Hash Functions

md5 96a5965b93f4a7326c477a32a5d9c022
sha1 718d58299d1448e375d9ae63e58381fe9847e332
sha256 f990a312dfe585d74b54d21280ee52a6f6e63859b40abba2d124434171f00f19
sha512 175ffc6221510a8eae4b8a34765d42cbb6c22c004e280861c2c0343652f7eddbffc93022ccd8630ae474459c4ceb7d0498485e762ee0a71dcb2abf09709d2ee6
ripemd-160 3eb4a8cb8cb7b6728fdc4ac904e356e4171df0d3

20349928 as geometric shapes

Circle

Radius = n
Diameter 40699856
Circumference 127862368.61176
Area 1.3009949975794E+15

Sphere

Radius = n
Volume 3.5300206038802E+22
Surface area 5.2039799903177E+15
Circumference 127862368.61176

Square

Length = n
Perimeter 81399712
Area 414119569605184
Diagonal 28779144.170916

Cube

Length = n
Surface area 2484717417631104
Volume 8.4273034248565E+21
Space diagonal 35247109.226369

Equilateral Triangle

Length = n
Perimeter 61049784
Area 1.7931903374118E+14
Altitude 17623554.613184

Triangular Pyramid

Length = n
Surface area 1.7931903374118E+14
Volume 9.9316723313877E+20
Height 9593048.056972