20973976 (number)

20973976 is an even 8-digits composite number following 20973975 and preceding 20973977. In scientific notation, it is written as 2.0973976 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 10030944 positive integers (up to 20973976) that are relatively prime to 20973976.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-three thousand nine hundred seventy-six

Notation

Scientific notation 2.0973976 × 10^7
Engineering notation 2.0973976 × 10^6

Prime Factorization of 20973976

Prime Factorization 2 × 2 × 2 × 23 × 113989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5243494
Product of the distinct prime numbers

The prime factorization of 20973976 is 2 × 2 × 2 × 23 × 113989. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 47, 25, 90, 399, 9857, 9920, 89770, 32625, 250890, 264020, 8122355, 9500204, 13634012, 31046715, 305588351, 90058995, 3915142254, 2540892324

Basic calculations (n = 20973976)

Multiplication

n×y
n×2 41947952
n×3 62921928
n×4 83895904
n×5 104869880

Division

n÷y
n÷2 10486988
n÷3 6991325.3333333
n÷3 5243494
n÷5 4194795.2

Exponentiation

ny
n2 439907669248576
n3 9.2266128970356E+21
n4 1.9351875746371E+29
n5 4.0588577745938E+36

Nth Root

y√n
2√n 4579.7353635336
3√n 275.77840506418
4√n 67.673742053573
5√n 29.129709483562

Divisors of 20973976

1, 2, 4, 8, 23, 46, 92, 184, 113989, 227978, 455956, 911912, 2621747, 5243494, 10486988, 20973976

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 -20973975
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 20973976 can be divided by 16 positive divisors. The sum of these divisors (counting 20973976) is 1, the average is 0.0625.

Base conversion 20973976

Base System Value
2 Binary 1010000000000100110011000
3 Ternary 1110110120212221
4 Quaternary 1100000212120
5 Quinary 20332131401
6 Senary 2025313424
8 Octal 120004630
10 Decimal 20973976
12 Duodecimal 7035874
16 Hexadecimal 1400998
20 Vigesimal 6b1eig
36 Base36 chjmg

Cryptographic Hash Functions

md5 28838b93802b23a54109a1cba03d26bb
sha1 2e2bd122bd43877611e25a2ace705ba042790a58
sha256 75eedea9b19cd1b71cf5f5fa146a6df50162574c0df58c5419aa0918b3a57009
sha512 b96c21a57f344e28a5420df475b4d36c983e3289e752866586c0353bf0ded6b7a166b6b7fce93015ddaf971e6c745a836f6edf9db482b10f019e7bbecb36abac
ripemd-160 0401656c1dfdafa47d0d29a756c802fc09202d94

20973976 as geometric shapes

Circle

Radius = n
Diameter 41947952
Circumference 131783377.83634
Area 1.3820107019691E+15

Sphere

Radius = n
Volume 3.8648345726458E+22
Surface area 5.5280428078765E+15
Circumference 131783377.83634

Square

Length = n
Perimeter 83895904
Area 439907669248576
Diagonal 29661681.316088

Cube

Length = n
Surface area 2639446015491456
Volume 9.2266128970356E+21
Space diagonal 36327992.06873

Equilateral Triangle

Length = n
Perimeter 62921928
Area 1.9048560844443E+14
Altitude 18163996.034365

Triangular Pyramid

Length = n
Surface area 1.9048560844443E+14
Volume 1.0873667578129E+21
Height 9887227.1053626