21049076 (number)

21049076 is an even 8-digits composite number following 21049075 and preceding 21049077. In scientific notation, it is written as 2.1049076 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 10206144 positive integers (up to 21049076) that are relatively prime to 21049076.

Interesting facts

Basic properties

Name

Name twenty-one million forty-nine thousand seventy-six

Notation

Scientific notation 2.1049076 × 10^7
Engineering notation 2.1049076 × 10^6

Prime Factorization of 21049076

Prime Factorization 2 × 2 × 59 × 79 × 1129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10524538
Product of the distinct prime numbers

The prime factorization of 21049076 is 2 × 2 × 59 × 79 × 1129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 63, 17, 153, 289, 3054, 4639, 98576, 99543, 273946, 763948, 3553514, 8987851, 97446271, 75703041, 708861938, 903872127, 1179981858, 7768369857

Basic calculations (n = 21049076)

Multiplication

n×y
n×2 42098152
n×3 63147228
n×4 84196304
n×5 105245380

Division

n÷y
n÷2 10524538
n÷3 7016358.6666667
n÷3 5262269
n÷5 4209815.2

Exponentiation

ny
n2 443063600453776
n3 9.3260793987852E+21
n4 1.9630535404706E+29
n5 4.1320463165435E+36

Nth Root

y√n
2√n 4587.9272008174
3√n 276.10716625322
4√n 67.734239501285
5√n 29.150540199162

Divisors of 21049076

1, 2, 4, 59, 79, 118, 158, 236, 316, 1129, 2258, 4516, 4661, 9322, 18644, 66611, 89191, 133222, 178382, 266444, 356764, 5262269, 10524538, 21049076

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21049075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21049076 can be divided by 24 positive divisors. The sum of these divisors (counting 21049076) is 1, the average is 0.041666666666667.

Base conversion 21049076

Base System Value
2 Binary 1010000010010111011110100
3 Ternary 1110121101220102
4 Quaternary 1100102323310
5 Quinary 20342032301
6 Senary 2031053232
8 Octal 120227364
10 Decimal 21049076
12 Duodecimal 7071218
16 Hexadecimal 1412ef4
20 Vigesimal 6bb2dg
36 Base36 cj5kk

Cryptographic Hash Functions

md5 844c3307fc5cd14da87b49aaa9e8081b
sha1 f27a9e7b7ead35d70fe5faa042e895681485655f
sha256 cefb762d342dfaaaab77d7620431f1d56b1a78b55b8afe86aeb26f921ad8278e
sha512 d2f05ef02b1a1ec0ac91b36483772fa0c10b69e816017ae2776b5176a062a31642b958c7e6143797c4fa5689b4513c64395292314e06da104f3df7810c13507c
ripemd-160 79094f609e3dce238b0b5cf14f0eb1f5a37120cd

21049076 as geometric shapes

Circle

Radius = n
Diameter 42098152
Circumference 132255245.05291
Area 1.3919253522586E+15

Sphere

Radius = n
Volume 3.9064990034691E+22
Surface area 5.5677014090345E+15
Circumference 132255245.05291

Square

Length = n
Perimeter 84196304
Area 443063600453776
Diagonal 29767888.754622

Cube

Length = n
Surface area 2658381602722656
Volume 9.3260793987852E+21
Space diagonal 36458069.084379

Equilateral Triangle

Length = n
Perimeter 63147228
Area 1.9185216674258E+14
Altitude 18229034.542189

Triangular Pyramid

Length = n
Surface area 1.9185216674258E+14
Volume 1.0990889974609E+21
Height 9922629.584874