21004795 (number)

21004795 is an odd 8-digits composite number following 21004794 and preceding 21004796. In scientific notation, it is written as 2.1004795 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 14315904 positive integers (up to 21004795) that are relatively prime to 21004795.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1004795 × 10^7
Engineering notation 2.1004795 × 10^6

Prime Factorization of 21004795

Prime Factorization 5 × 7 × 173 × 3469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21004795
Product of the distinct prime numbers

The prime factorization of 21004795 is 5 × 7 × 173 × 3469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 57, 84, 764, 62, 3934, 9579, 67396, 34500, 204214, 787609, 6411886, 2675006, 75639102, 92903850, 842597942, 270140536, 565308899, 4670739945

Basic calculations (n = 21004795)

Multiplication

n×y
n×2 42009590
n×3 63014385
n×4 84019180
n×5 105023975

Division

n÷y
n÷2 10502397.5
n÷3 7001598.3333333
n÷3 5251198.75
n÷5 4200959

Exponentiation

ny
n2 441201412992025
n3 9.2673452336078E+21
n4 1.9465868682616E+29
n5 4.0887658117527E+36

Nth Root

y√n
2√n 4583.0988424864
3√n 275.91341451855
4√n 67.698588186803
5√n 29.138265050931

Divisors of 21004795

1, 5, 7, 35, 173, 865, 1211, 3469, 6055, 17345, 24283, 121415, 600137, 3000685, 4200959, 21004795

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 -21004794
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 21004795 can be divided by 16 positive divisors. The sum of these divisors (counting 21004795) is 1, the average is 0.0625.

Base conversion 21004795

Base System Value
2 Binary 1010000001000000111111011
3 Ternary 1110112011011101
4 Quaternary 1100020013323
5 Quinary 20334123140
6 Senary 2030112231
8 Octal 120100773
10 Decimal 21004795
12 Duodecimal 704b677
16 Hexadecimal 14081fb
20 Vigesimal 6b5bjf
36 Base36 ci7ej

Cryptographic Hash Functions

md5 134020e69b93557dcc8bbc3c4d5668d7
sha1 8069a665157ce67ab42cd76e969d11c343b49107
sha256 cfd61607abbbbda1aa800f044ee32cd9a40e64ba5bb1378866533043b015fe60
sha512 f016f647aebc43e704f4ca44aaa9b0e8725871a443e7decd856f5600c35273d123876e5f1546506502fc2ca697653a7637803a43aaccca07160dfb4670e83c06
ripemd-160 d3f46c4302d5e51ea44d9f7c996e4bfc58c71b3d

21004795 as geometric shapes

Circle

Radius = n
Diameter 42009590
Circumference 131977019.32432
Area 1.3860751178092E+15

Sphere

Radius = n
Volume 3.881896493891E+22
Surface area 5.5443004712367E+15
Circumference 131977019.32432

Square

Length = n
Perimeter 84019180
Area 441201412992025
Diagonal 29705265.963867

Cube

Length = n
Surface area 2647208477952150
Volume 9.2673452336078E+21
Space diagonal 36381372.142569

Equilateral Triangle

Length = n
Perimeter 63014385
Area 1.9104581591834E+14
Altitude 18190686.071284

Triangular Pyramid

Length = n
Surface area 1.9104581591834E+14
Volume 1.0921671097135E+21
Height 9901755.3212889