20995794 (number)

20995794 is an even 8-digits composite number following 20995793 and preceding 20995795. In scientific notation, it is written as 2.0995794 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 6969456 positive integers (up to 20995794) that are relatively prime to 20995794.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0995794 × 10^7
Engineering notation 2.0995794 × 10^6

Prime Factorization of 20995794

Prime Factorization 2 × 9 × 3 × 1327 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20995794
Product of the distinct prime numbers

The prime factorization of 20995794 is 2 × 9 × 3 × 1327 × 293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 88, 20, 590, 864, 5896, 8795, 1723, 45659, 831704, 483845, 7578211, 9598870, 56152874, 45909367, 623887098, 458181867, 7709432424, 879014663

Basic calculations (n = 20995794)

Multiplication

n×y
n×2 41991588
n×3 62987382
n×4 83983176
n×5 104978970

Division

n÷y
n÷2 10497897
n÷3 6998598
n÷3 5248948.5
n÷5 4199158.8

Exponentiation

ny
n2 440823365690436
n3 9.2554365764231E+21
n4 1.9432523973864E+29
n5 4.0800127025532E+36

Nth Root

y√n
2√n 4582.116759752
3√n 275.87399730497
4√n 67.691334450962
5√n 29.135767349895

Divisors of 20995794

1, 2, 3, 6, 9, 18, 27, 54, 293, 586, 879, 1327, 1758, 2637, 2654, 3981, 5274, 7911, 7962, 11943, 15822, 23886, 35829, 71658, 388811, 777622, 1166433, 2332866, 3499299, 6998598, 10497897, 20995794

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20995793
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20995794 can be divided by 32 positive divisors. The sum of these divisors (counting 20995794) is 1, the average is 0.03125.

Base conversion 20995794

Base System Value
2 Binary 1010000000101111011010010
3 Ternary 1110111200211000
4 Quaternary 1100011323102
5 Quinary 20333331134
6 Senary 2030002430
8 Octal 120057322
10 Decimal 20995794
12 Duodecimal 7046416
16 Hexadecimal 1405ed2
20 Vigesimal 6b499e
36 Base36 ci0gi

Cryptographic Hash Functions

md5 b02dccba6bf0a15d72a6d4dc40850b07
sha1 0fb457a79095ed4fdac59c2b05931f7a10f08088
sha256 5231ac958ce5818a89da3aca5a0b5e4628a827f764f2ab2c715bb387fec64452
sha512 1f1caaf0258b60e06bc3264b9d060846b43879f1c5eee824c6b96ad67afac83dde21638116973ddf8bd5cbd0b782bb0b6d4a9dd4efce8f6959c7c19ef601239f
ripemd-160 dd4f89335ceef488688c79e094b73e88569f6ded

20995794 as geometric shapes

Circle

Radius = n
Diameter 41991588
Circumference 131920464.37337
Area 1.3848874471838E+15

Sphere

Radius = n
Volume 3.8769082072343E+22
Surface area 5.5395497887352E+15
Circumference 131920464.37337

Square

Length = n
Perimeter 83983176
Area 440823365690436
Diagonal 29692536.627592

Cube

Length = n
Surface area 2644940194142616
Volume 9.2554365764231E+21
Space diagonal 36365781.95325

Equilateral Triangle

Length = n
Perimeter 62987382
Area 1.9088211663484E+14
Altitude 18182890.976625

Triangular Pyramid

Length = n
Surface area 1.9088211663484E+14
Volume 1.0907636610051E+21
Height 9897512.2091972