21604976 (number)

21604976 is an even 8-digits composite number following 21604975 and preceding 21604977. In scientific notation, it is written as 2.1604976 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 10233792 positive integers (up to 21604976) that are relatively prime to 21604976.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred four thousand nine hundred seventy-six

Notation

Scientific notation 2.1604976 × 10^7
Engineering notation 2.1604976 × 10^6

Prime Factorization of 21604976

Prime Factorization 2 × 2 × 2 × 2 × 19 × 71069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2700622
Product of the distinct prime numbers

The prime factorization of 21604976 is 2 × 2 × 2 × 2 × 19 × 71069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 60, 51, 184, 450, 3282, 3125, 91947, 762, 607991, 598907, 782246, 827714, 58261800, 3111157, 157089476, 214951097, 2888908377, 7188227810

Basic calculations (n = 21604976)

Multiplication

n×y
n×2 43209952
n×3 64814928
n×4 86419904
n×5 108024880

Division

n÷y
n÷2 10802488
n÷3 7201658.6666667
n÷3 5401244
n÷5 4320995.2

Exponentiation

ny
n2 466774987960576
n3 1.0084662412289E+22
n4 2.178788893856E+29
n5 4.7072681760825E+36

Nth Root

y√n
2√n 4648.115316986
3√n 278.51671406554
4√n 68.177087918054
5√n 29.302910433718

Divisors of 21604976

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 71069, 142138, 284276, 568552, 1137104, 1350311, 2700622, 5401244, 10802488, 21604976

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 -21604975
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 21604976 can be divided by 20 positive divisors. The sum of these divisors (counting 21604976) is 1, the average is 0.05.

Base conversion 21604976

Base System Value
2 Binary 1010010011010101001110000
3 Ternary 1111122122110022
4 Quaternary 1102122221300
5 Quinary 21012324401
6 Senary 2051023012
8 Octal 122325160
10 Decimal 21604976
12 Duodecimal 729aa68
16 Hexadecimal 149aa70
20 Vigesimal 6f0c8g
36 Base36 cv2i8

Cryptographic Hash Functions

md5 6da1fe063a9524eb4b3aaa0184551b49
sha1 0beb1c3151b692dcec3261baf66a6238df4b88b1
sha256 3977b2382f3a60b51c42bd1de79ca76a659e09757acef5deb7816b53bbdfe697
sha512 d44cdd14a4caa12299a8401faba2ee3f1c533d6db71eb3a53b17b5e3d08a9448c26423efe3761e74d375e114051fa4bbca619110a18f5e2b29c85b59cb5179e8
ripemd-160 f535a339404ac06053f7cff139a2822902fb01a2

21604976 as geometric shapes

Circle

Radius = n
Diameter 43209952
Circumference 135748067.76517
Area 1.4664168730564E+15

Sphere

Radius = n
Volume 4.2242535131172E+22
Surface area 5.8656674922256E+15
Circumference 135748067.76517

Square

Length = n
Perimeter 86419904
Area 466774987960576
Diagonal 30554050.073945

Cube

Length = n
Surface area 2800649927763456
Volume 1.0084662412289E+22
Space diagonal 37420916.128306

Equilateral Triangle

Length = n
Perimeter 64814928
Area 2.0211949871252E+14
Altitude 18710458.064153

Triangular Pyramid

Length = n
Surface area 2.0211949871252E+14
Volume 1.1884888629511E+21
Height 10184683.357982