20794944 (number)

20794944 is an even 8-digits composite number following 20794943 and preceding 20794945. In scientific notation, it is written as 2.0794944 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 112 positive divisors. There are 6217728 positive integers (up to 20794944) that are relatively prime to 20794944.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand nine hundred forty-four

Notation

Scientific notation 2.0794944 × 10^7
Engineering notation 2.0794944 × 10^6

Prime Factorization of 20794944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 23 × 277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 649842
Product of the distinct prime numbers

The prime factorization of 20794944 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 23 × 277. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20794944)

Multiplication

n×y
n×2 41589888
n×3 62384832
n×4 83179776
n×5 103974720

Division

n÷y
n÷2 10397472
n÷3 6931648
n÷3 5198736
n÷5 4158988.8

Exponentiation

ny
n2 432429695963136
n3 8.9923513114904E+21
n4 1.8699544195077E+29
n5 3.8885597436215E+36

Nth Root

y√n
2√n 4560.1473660398
3√n 274.99148844179
4√n 67.528863207075
5√n 29.079809089693

Divisors of 20794944

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794944 can be divided by 112 positive divisors. The sum of these divisors (counting 20794944) is 1, the average is 0.0089285714285714.

Base conversion 20794944

Base System Value
2 Binary 1001111010100111001000000
3 Ternary 1110010111022010
4 Quaternary 1033110321000
5 Quinary 20310414234
6 Senary 2021412520
8 Octal 117247100
10 Decimal 20794944
12 Duodecimal 6b6a140
16 Hexadecimal 13d4e40
20 Vigesimal 69j774
36 Base36 cdphc

Cryptographic Hash Functions

md5 52b88f3caefa18950b5c0dcb2a0eda86
sha1 33213b5b2baf7b2c3c3464d2d1f002bb1424f449
sha256 4ff47c34ef95822dc86d8e92cffef7ce716a3dbf28994109db361ce412cd1672
sha512 716c9c563d8d785ec0411f140e1a183576a3268d849318d8ff4ae8b6191ee6998f9b6f08b877b9ef4b2ecfe3d8bd1384d01dab3520d0cbaf6d3f12bf511cdb79
ripemd-160 dc328345ab8e7a9a581eda60ed9b4e2128561b2d

20794944 as geometric shapes

Circle

Radius = n
Diameter 41589888
Circumference 130658486.60442
Area 1.3585179560319E+15

Sphere

Radius = n
Volume 3.7667073091569E+22
Surface area 5.4340718241274E+15
Circumference 130658486.60442

Square

Length = n
Perimeter 83179776
Area 432429695963136
Diagonal 29408491.833589

Cube

Length = n
Surface area 2594578175778816
Volume 8.9923513114904E+21
Space diagonal 36017899.54855

Equilateral Triangle

Length = n
Perimeter 62384832
Area 1.8724755102743E+14
Altitude 18008949.774275

Triangular Pyramid

Length = n
Surface area 1.8724755102743E+14
Volume 1.0597587651944E+21
Height 9802830.6111963