20794774 (number)

20794774 is an even 8-digits composite number following 20794773 and preceding 20794775. In scientific notation, it is written as 2.0794774 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 64 positive divisors. There are 6888960 positive integers (up to 20794774) that are relatively prime to 20794774.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand seven hundred seventy-four

Notation

Scientific notation 2.0794774 × 10^7
Engineering notation 2.0794774 × 10^6

Prime Factorization of 20794774

Prime Factorization 2 × 7 × 221 × 47 × 11 × 13

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20794774
Product of the distinct prime numbers

The prime factorization of 20794774 is 2 × 7 × 221 × 47 × 11 × 13. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20794774)

Multiplication

n×y
n×2 41589548
n×3 62384322
n×4 83179096
n×5 103973870

Division

n÷y
n÷2 10397387
n÷3 6931591.3333333
n÷3 5198693.5
n÷5 4158954.8

Exponentiation

ny
n2 432422625711076
n3 8.9921307741484E+21
n4 1.8698932722686E+29
n5 3.8884008000946E+36

Nth Root

y√n
2√n 4560.1287262532
3√n 274.99073908207
4√n 67.528725193456
5√n 29.079761543677

Divisors of 20794774

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794773
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794774 can be divided by 64 positive divisors. The sum of these divisors (counting 20794774) is 1, the average is 0.015625.

Base conversion 20794774

Base System Value
2 Binary 1001111010100110110010110
3 Ternary 1110010111001211
4 Quaternary 1033110312112
5 Quinary 20310413044
6 Senary 2021412034
8 Octal 117246626
10 Decimal 20794774
12 Duodecimal 6b6a01a
16 Hexadecimal 13d4d96
20 Vigesimal 69j6ie
36 Base36 cdpcm

Cryptographic Hash Functions

md5 d4fec4f1e7bc6740ae2f5915f6cfe5a4
sha1 274de13f82d05e7f0a7cd9af7d85e470db01f205
sha256 0c4ac10448cff67d52c2cfd5054e2559fe85adbdea8582e35f92fa88765033f3
sha512 e645feef0ca94f37ef8662680b8d99d023a7750847efffce411f2175cbeb94af98328e83c5448ab61d5ef5b51ac5c6cd2a78a859d7cbdea78ccf59a6438c4990
ripemd-160 00d8e8c48dd27c69d6da2bf90ffbce5fc7e6bac1

20794774 as geometric shapes

Circle

Radius = n
Diameter 41589548
Circumference 130657418.46292
Area 1.3584957441799E+15

Sphere

Radius = n
Volume 3.7666149306911E+22
Surface area 5.4339829767197E+15
Circumference 130657418.46292

Square

Length = n
Perimeter 83179096
Area 432422625711076
Diagonal 29408251.417283

Cube

Length = n
Surface area 2594535754266456
Volume 8.9921307741484E+21
Space diagonal 36017605.099912

Equilateral Triangle

Length = n
Perimeter 62384322
Area 1.8724448951848E+14
Altitude 18008802.549956

Triangular Pyramid

Length = n
Surface area 1.8724448951848E+14
Volume 1.0597327746194E+21
Height 9802750.4724278