20993709 (number)

20993709 is an odd 8-digits composite number following 20993708 and preceding 20993710. In scientific notation, it is written as 2.0993709 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 12284160 positive integers (up to 20993709) that are relatively prime to 20993709.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-three thousand seven hundred nine

Notation

Scientific notation 2.0993709 × 10^7
Engineering notation 2.0993709 × 10^6

Prime Factorization of 20993709

Prime Factorization 3 × 29 × 11 × 21937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20993709
Product of the distinct prime numbers

The prime factorization of 20993709 is 3 × 29 × 11 × 21937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 32, 70, 608, 93, 3167, 2572, 94538, 1908, 258496, 947314, 3660803, 5070292, 69035925, 1007908, 102546348, 59130904, 6741680053, 536980120

Basic calculations (n = 20993709)

Multiplication

n×y
n×2 41987418
n×3 62981127
n×4 83974836
n×5 104968545

Division

n÷y
n÷2 10496854.5
n÷3 6997903
n÷3 5248427.25
n÷5 4198741.8

Exponentiation

ny
n2 440735817576681
n3 9.2526795000819E+21
n4 1.9424806089499E+29
n5 4.0779872642436E+36

Nth Root

y√n
2√n 4581.8892391676
3√n 275.86486505805
4√n 67.689653856166
5√n 29.135188657914

Divisors of 20993709

1, 3, 11, 29, 33, 87, 319, 957, 21937, 65811, 241307, 636173, 723921, 1908519, 6997903, 20993709

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20993708
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20993709 can be divided by 16 positive divisors. The sum of these divisors (counting 20993709) is 1, the average is 0.0625.

Base conversion 20993709

Base System Value
2 Binary 1010000000101011010101101
3 Ternary 1110111120221210
4 Quaternary 1100011122231
5 Quinary 20333244314
6 Senary 2025545033
8 Octal 120053255
10 Decimal 20993709
12 Duodecimal 7045179
16 Hexadecimal 14056ad
20 Vigesimal 6b4459
36 Base36 chyul

Cryptographic Hash Functions

md5 ed729d2e47510fd9dbecb22064a2d3b0
sha1 4af002a7cf9f6e994cfb359923ba48a09aa82dfa
sha256 1bae617767e7ad347771799f5efcdba9d758181758b7da2f4ddddf9a7feeb894
sha512 86918ca04793ad61d3f910e99be6d2a59c56d3905ad05354ed8e7738b7fb2b25c942d5676202b5d113da4266a9e2e684e68e56b0dd29655fb397f290402be8df
ripemd-160 2020ca76eedf7e9ea160a95ecfbd0370acc0a9f1

20993709 as geometric shapes

Circle

Radius = n
Diameter 41987418
Circumference 131907363.932
Area 1.3846124066728E+15

Sphere

Radius = n
Volume 3.8757533257971E+22
Surface area 5.5384496266912E+15
Circumference 131907363.932

Square

Length = n
Perimeter 83974836
Area 440735817576681
Diagonal 29689587.992314

Cube

Length = n
Surface area 2644414905460086
Volume 9.2526795000819E+21
Space diagonal 36362170.627316

Equilateral Triangle

Length = n
Perimeter 62981127
Area 1.9084420718955E+14
Altitude 18181085.313658

Triangular Pyramid

Length = n
Surface area 1.9084420718955E+14
Volume 1.0904387364423E+21
Height 9896529.3307714