21141292 (number)

21141292 is an even 8-digits composite number following 21141291 and preceding 21141293. In scientific notation, it is written as 2.1141292 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 10386048 positive integers (up to 21141292) that are relatively prime to 21141292.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred forty-one thousand two hundred ninety-two

Notation

Scientific notation 2.1141292 × 10^7
Engineering notation 2.1141292 × 10^6

Prime Factorization of 21141292

Prime Factorization 2 × 2 × 137 × 173 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10570646
Product of the distinct prime numbers

The prime factorization of 21141292 is 2 × 2 × 137 × 173 × 223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 27, 67, 997, 538, 3236, 3339, 80968, 76115, 532037, 393333, 2826286, 4691851, 93690073, 78944698, 682327799, 551590546, 5354192660, 2167229586

Basic calculations (n = 21141292)

Multiplication

n×y
n×2 42282584
n×3 63423876
n×4 84565168
n×5 105706460

Division

n÷y
n÷2 10570646
n÷3 7047097.3333333
n÷3 5285323
n÷5 4228258.4

Exponentiation

ny
n2 446954227429264
n3 9.4491898327165E+21
n4 1.9976808141689E+29
n5 4.2233553415143E+36

Nth Root

y√n
2√n 4597.9660720801
3√n 276.50978735328
4√n 67.808303857862
5√n 29.176037259958

Divisors of 21141292

1, 2, 4, 137, 173, 223, 274, 346, 446, 548, 692, 892, 23701, 30551, 38579, 47402, 61102, 77158, 94804, 122204, 154316, 5285323, 10570646, 21141292

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 -21141291
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 21141292 can be divided by 24 positive divisors. The sum of these divisors (counting 21141292) is 1, the average is 0.041666666666667.

Base conversion 21141292

Base System Value
2 Binary 1010000101001011100101100
3 Ternary 1110210002101211
4 Quaternary 1100221130230
5 Quinary 20403010132
6 Senary 2033044204
8 Octal 120513454
10 Decimal 21141292
12 Duodecimal 70b6664
16 Hexadecimal 142972c
20 Vigesimal 6c2d4c
36 Base36 cl4q4

Cryptographic Hash Functions

md5 006c55d3a769aee1e3f393d7410beee7
sha1 84fe3eb50af61d0e4c6f0d1f9bdad9a5467e8f2b
sha256 c8126c0c7d1c5d526eef95a3499d400dce557a5bf4b6b5695697a4b8e074112d
sha512 992a90226964ba69e91ccfac414eeb634fe133a73796bd6bcf1c01a29283e992b2887920826dcc11e8b870055d73ca50fb3590450738d0e86ef25c81a736116d
ripemd-160 d88c5714775cfbbf015c7ce40666f9e42eaeb305

21141292 as geometric shapes

Circle

Radius = n
Diameter 42282584
Circumference 132834655.26919
Area 1.4041481173827E+15

Sphere

Radius = n
Volume 3.958067381445E+22
Surface area 5.6165924695307E+15
Circumference 132834655.26919

Square

Length = n
Perimeter 84565168
Area 446954227429264
Diagonal 29898301.87249

Cube

Length = n
Surface area 2681725364575584
Volume 9.4491898327165E+21
Space diagonal 36617791.881649

Equilateral Triangle

Length = n
Perimeter 63423876
Area 1.935368576413E+14
Altitude 18308895.940825

Triangular Pyramid

Length = n
Surface area 1.935368576413E+14
Volume 1.1135977012388E+21
Height 9966100.6241633