20794800 (number)

20794800 is an even 8-digits composite number following 20794799 and preceding 20794801. In scientific notation, it is written as 2.0794800 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 160 positive divisors. There are 4838400 positive integers (up to 20794800) that are relatively prime to 20794800.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand eight hundred

Notation

Scientific notation 2.0794800 × 10^7
Engineering notation 2.0794800 × 10^6

Prime Factorization of 20794800

Prime Factorization 2 × 2 × 2 × 2 × 15 × 5 × 13 × 31 × 43

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2599350
Product of the distinct prime numbers

The prime factorization of 20794800 is 2 × 2 × 2 × 2 × 15 × 5 × 13 × 31 × 43. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20794800)

Multiplication

n×y
n×2 41589600
n×3 62384400
n×4 83179200
n×5 103974000

Division

n÷y
n÷2 10397400
n÷3 6931600
n÷3 5198700
n÷5 4158960

Exponentiation

ny
n2 432423707040000
n3 8.9921645031554E+21
n4 1.8699026241022E+29
n5 3.888425108768E+36

Nth Root

y√n
2√n 4560.1315770491
3√n 274.99085369029
4√n 67.528746301476
5√n 29.079768815441

Divisors of 20794800

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794800 can be divided by 160 positive divisors. The sum of these divisors (counting 20794800) is 1, the average is 0.00625.

Base conversion 20794800

Base System Value
2 Binary 1001111010100110110110000
3 Ternary 1110010111002210
4 Quaternary 1033110312300
5 Quinary 20310413200
6 Senary 2021412120
8 Octal 117246660
10 Decimal 20794800
12 Duodecimal 6b6a040
16 Hexadecimal 13d4db0
20 Vigesimal 69j700
36 Base36 cdpdc

Cryptographic Hash Functions

md5 de530f5e46c75f3bbd1b50eb87221c7b
sha1 8fabeb6bf0d470f9508bce645fe78f6b213eb7f4
sha256 750a3112bde6bbf53abbc24166e54b685e00957beef8d3a40e504173bd72aa76
sha512 776c1493e81dfa7eec26f1d8f05fdad6e2bed058314405af1a1c8de14394f0260707c76f7462489561bef22115aa65d180575471e8c28aa2deedea402d9b5dd9
ripemd-160 f3cca6a0b70a8c48ae2cfbaa5ca2ded1999afe42

20794800 as geometric shapes

Circle

Radius = n
Diameter 41589600
Circumference 130657581.82574
Area 1.3584991412749E+15

Sphere

Radius = n
Volume 3.7666290590645E+22
Surface area 5.4339965650997E+15
Circumference 130657581.82574

Square

Length = n
Perimeter 83179200
Area 432423707040000
Diagonal 29408288.186836

Cube

Length = n
Surface area 2594542242240000
Volume 8.9921645031554E+21
Space diagonal 36017650.133233

Equilateral Triangle

Length = n
Perimeter 62384400
Area 1.8724495774764E+14
Altitude 18008825.066617

Triangular Pyramid

Length = n
Surface area 1.8724495774764E+14
Volume 1.059736749621E+21
Height 9802762.7289453