21132846 (number)

21132846 is an even 8-digits composite number following 21132845 and preceding 21132847. In scientific notation, it is written as 2.1132846 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5870880 positive integers (up to 21132846) that are relatively prime to 21132846.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-two thousand eight hundred forty-six

Notation

Scientific notation 2.1132846 × 10^7
Engineering notation 2.1132846 × 10^6

Prime Factorization of 21132846

Prime Factorization 2 × 27 × 7 × 37 × 1511

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21132846
Product of the distinct prime numbers

The prime factorization of 21132846 is 2 × 27 × 7 × 37 × 1511. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 20, 21, 11, 77, 8862, 1341, 6097, 67606, 179255, 643581, 2621125, 3017621, 38020734, 70019328, 767606695, 127637683, 4610086267, 4988555247

Basic calculations (n = 21132846)

Multiplication

n×y
n×2 42265692
n×3 63398538
n×4 84531384
n×5 105664230

Division

n÷y
n÷2 10566423
n÷3 7044282
n÷3 5283211.5
n÷5 4226569.2

Exponentiation

ny
n2 446597180059716
n3 9.4378694302362E+21
n4 1.9944904123729E+29
n5 4.2149258733153E+36

Nth Root

y√n
2√n 4597.0475307528
3√n 276.47296032725
4√n 67.801530445505
5√n 29.173705707105

Divisors of 21132846

1, 2, 7, 14, 27, 37, 54, 74, 189, 259, 378, 518, 999, 1511, 1998, 3022, 6993, 10577, 13986, 21154, 40797, 55907, 81594, 111814, 285579, 391349, 571158, 782698, 1509489, 3018978, 10566423, 21132846

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21132845
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21132846 can be divided by 32 positive divisors. The sum of these divisors (counting 21132846) is 1, the average is 0.03125.

Base conversion 21132846

Base System Value
2 Binary 1010000100111011000101110
3 Ternary 1110202122211000
4 Quaternary 1100213120232
5 Quinary 20402222341
6 Senary 2032541130
8 Octal 120473056
10 Decimal 21132846
12 Duodecimal 70b17a6
16 Hexadecimal 142762e
20 Vigesimal 6c1c26
36 Base36 cky7i

Cryptographic Hash Functions

md5 90db35d1a5a0274c1b1c16933eecae2c
sha1 5e1edbf55578a520208f66e12e9644d0254d0d07
sha256 50c3da72b0294715faf13a1248eb5363090a37055d81ab719819c06842dfdbbb
sha512 c4d92a26e517209cc560328120d476df454e5f89e2fc06f5a47b1cfb79bb28e1dc4a47ba531579268d77af4540d3fb314af370621ebdf5439d65a6638ca31309
ripemd-160 69c3bf90d4a20b69b534d1c0c7fd9fb1fbb95350

21132846 as geometric shapes

Circle

Radius = n
Diameter 42265692
Circumference 132781587.48609
Area 1.4030264199895E+15

Sphere

Radius = n
Volume 3.9533255023427E+22
Surface area 5.6121056799581E+15
Circumference 132781587.48609

Square

Length = n
Perimeter 84531384
Area 446597180059716
Diagonal 29886357.424742

Cube

Length = n
Surface area 2679583080358296
Volume 9.4378694302362E+21
Space diagonal 36603162.980529

Equilateral Triangle

Length = n
Perimeter 63398538
Area 1.933822515951E+14
Altitude 18301581.490264

Triangular Pyramid

Length = n
Surface area 1.933822515951E+14
Volume 1.1122635790122E+21
Height 9962119.1415807