20993072 (number)

20993072 is an even 8-digits composite number following 20993071 and preceding 20993073. In scientific notation, it is written as 2.0993072 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 10477440 positive integers (up to 20993072) that are relatively prime to 20993072.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-three thousand seventy-two

Notation

Scientific notation 2.0993072 × 10^7
Engineering notation 2.0993072 × 10^6

Prime Factorization of 20993072

Prime Factorization 2 × 2 × 2 × 2 × 1531 × 857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2624134
Product of the distinct prime numbers

The prime factorization of 20993072 is 2 × 2 × 2 × 2 × 1531 × 857. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 41, 88, 639, 310, 2682, 3774, 71544, 55345, 479100, 451151, 9711250, 590982, 58300193, 80178358, 926487394, 142838650, 3703435678, 46417232

Basic calculations (n = 20993072)

Multiplication

n×y
n×2 41986144
n×3 62979216
n×4 83972288
n×5 104965360

Division

n÷y
n÷2 10496536
n÷3 6997690.6666667
n÷3 5248268
n÷5 4198614.4

Exponentiation

ny
n2 440709071997184
n3 9.2518372794901E+21
n4 1.9422448614062E+29
n5 4.077368621713E+36

Nth Root

y√n
2√n 4581.8197258295
3√n 275.86207489368
4√n 67.689140383295
5√n 29.135011849324

Divisors of 20993072

1, 2, 4, 8, 16, 857, 1531, 1714, 3062, 3428, 6124, 6856, 12248, 13712, 24496, 1312067, 2624134, 5248268, 10496536, 20993072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20993071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20993072 can be divided by 20 positive divisors. The sum of these divisors (counting 20993072) is 1, the average is 0.05.

Base conversion 20993072

Base System Value
2 Binary 1010000000101010000110000
3 Ternary 1110111120002012
4 Quaternary 1100011100300
5 Quinary 20333234242
6 Senary 2025542052
8 Octal 120052060
10 Decimal 20993072
12 Duodecimal 7044928
16 Hexadecimal 1405430
20 Vigesimal 6b42dc
36 Base36 chycw

Cryptographic Hash Functions

md5 0138a29d9bba0bb53102df495cb1daa6
sha1 d88e962c61dfe2f5edd83085a2328caca425d77b
sha256 7a94d49f32831cdde249c566975322156748e327bd2a6a17229428563d2f4439
sha512 4733e0acbbfb3bfa4039f038ed11e2b75fb205b28d61966f1486171b5995d9e10bf03fdc8d86e99c884323994f129c333145229109537f04b68bfffc7c2f23bc
ripemd-160 a8e7c080ba71111724b5ca52e141867e4d4ec11e

20993072 as geometric shapes

Circle

Radius = n
Diameter 41986144
Circumference 131903361.54296
Area 1.3845283829567E+15

Sphere

Radius = n
Volume 3.8754005372606E+22
Surface area 5.5381135318269E+15
Circumference 131903361.54296

Square

Length = n
Perimeter 83972288
Area 440709071997184
Diagonal 29688687.138275

Cube

Length = n
Surface area 2644254431983104
Volume 9.2518372794901E+21
Space diagonal 36361067.310952

Equilateral Triangle

Length = n
Perimeter 62979216
Area 1.9083262601391E+14
Altitude 18180533.655476

Triangular Pyramid

Length = n
Surface area 1.9083262601391E+14
Volume 1.0903394797937E+21
Height 9896229.0460916