20794768 (number)

20794768 is an even 8-digits composite number following 20794767 and preceding 20794769. In scientific notation, it is written as 2.0794768 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 10397376 positive integers (up to 20794768) that are relatively prime to 20794768.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand seven hundred sixty-eight

Notation

Scientific notation 2.0794768 × 10^7
Engineering notation 2.0794768 × 10^6

Prime Factorization of 20794768

Prime Factorization 2 × 2 × 2 × 2 × 1299673

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2599346
Product of the distinct prime numbers

The prime factorization of 20794768 is 2 × 2 × 2 × 2 × 1299673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 54, 55, 223, 983, 1558, 7110, 4686, 74096, 995429, 461116, 819070, 1215759, 71430479, 65966578, 770784735, 60286854, 4031296578, 28692200

Basic calculations (n = 20794768)

Multiplication

n×y
n×2 41589536
n×3 62384304
n×4 83179072
n×5 103973840

Division

n÷y
n÷2 10397384
n÷3 6931589.3333333
n÷3 5198692
n÷5 4158953.6

Exponentiation

ny
n2 432422376173824
n3 8.9921229905434E+21
n4 1.8698911141582E+29
n5 3.888395190418E+36

Nth Root

y√n
2√n 4560.128068377
3√n 274.99071263401
4√n 67.528720322371
5√n 29.079759865577

Divisors of 20794768

1, 2, 4, 8, 16, 1299673, 2599346, 5198692, 10397384, 20794768

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794768 can be divided by 10 positive divisors. The sum of these divisors (counting 20794768) is 1, the average is 0.1.

Base conversion 20794768

Base System Value
2 Binary 1001111010100110110010000
3 Ternary 1110010111001121
4 Quaternary 1033110312100
5 Quinary 20310413033
6 Senary 2021412024
8 Octal 117246620
10 Decimal 20794768
12 Duodecimal 6b6a014
16 Hexadecimal 13d4d90
20 Vigesimal 69j6i8
36 Base36 cdpcg

Cryptographic Hash Functions

md5 f09cf49621648cfb4498788a6259718d
sha1 516c62f7ec597647caa4fdd4122ffbd2092ff090
sha256 c26a57f353bacfee8176030ef0f927b6e56aa6ba53075bd96a5aa57d07278591
sha512 88a0f9aa1fe05fc8a4d962bf7f8e727e3b1c9393077e96aa49f08531a0c92766cef826df6809ecd6446da3a2bbc9ba88bfbd23b0e490225591bcd18f52f96f34
ripemd-160 5e586af0b3840fc6d97251dd38764d974958553c

20794768 as geometric shapes

Circle

Radius = n
Diameter 41589536
Circumference 130657380.76381
Area 1.3584949602355E+15

Sphere

Radius = n
Volume 3.7666116703023E+22
Surface area 5.4339798409421E+15
Circumference 130657380.76381

Square

Length = n
Perimeter 83179072
Area 432422376173824
Diagonal 29408242.932002

Cube

Length = n
Surface area 2594534257042944
Volume 8.9921229905434E+21
Space diagonal 36017594.707607

Equilateral Triangle

Length = n
Perimeter 62384304
Area 1.8724438146568E+14
Altitude 18008797.353804

Triangular Pyramid

Length = n
Surface area 1.8724438146568E+14
Volume 1.0597318573128E+21
Height 9802747.6440007