21092080 (number)

21092080 is an even 8-digits composite number following 21092079 and preceding 21092081. In scientific notation, it is written as 2.1092080 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 20 positive divisors. There are 8436800 positive integers (up to 21092080) that are relatively prime to 21092080.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-two thousand eighty

Notation

Scientific notation 2.1092080 × 10^7
Engineering notation 2.1092080 × 10^6

Prime Factorization of 21092080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 263651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2636510
Product of the distinct prime numbers

The prime factorization of 21092080 is 2 × 2 × 2 × 2 × 5 × 263651. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 84, 36, 231, 75, 6277, 3570, 305, 97034, 203359, 570132, 31243, 8684164, 97784490, 8303695, 680412053, 89701556, 3126582687, 3957278983

Basic calculations (n = 21092080)

Multiplication

n×y
n×2 42184160
n×3 63276240
n×4 84368320
n×5 105460400

Division

n÷y
n÷2 10546040
n÷3 7030693.3333333
n÷3 5273020
n÷5 4218416

Exponentiation

ny
n2 444875838726400
n3 9.3833567804843E+21
n4 1.9791451188252E+29
n5 4.174428717787E+36

Nth Root

y√n
2√n 4592.6114575479
3√n 276.29507055214
4√n 67.768808883939
5√n 29.162441592207

Divisors of 21092080

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263651, 527302, 1054604, 1318255, 2109208, 2636510, 4218416, 5273020, 10546040, 21092080

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 -21092079
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 21092080 can be divided by 20 positive divisors. The sum of these divisors (counting 21092080) is 1, the average is 0.05.

Base conversion 21092080

Base System Value
2 Binary 1010000011101011011110000
3 Ternary 1110200120220011
4 Quaternary 1100131123300
5 Quinary 20344421310
6 Senary 2032024304
8 Octal 120353360
10 Decimal 21092080
12 Duodecimal 7092094
16 Hexadecimal 141d6f0
20 Vigesimal 6bga40
36 Base36 ck2r4

Cryptographic Hash Functions

md5 b5e78e7d1c9e88c066c2a5e60d6ec20f
sha1 fe6fdd9621172af749a4fb97d7b775088065b759
sha256 38f7f6f2e662980cbd52a18b9d43724ba1925b490ae0541339fcd075e37ad83d
sha512 ab82bb029a1c66c1b0620a3cece6b29e43a430fc0944fa1afe1a3c6cde76e8918c6072bf48387efdba5442239d733ffb45ed5a2174ebd669d24554d88b26f181
ripemd-160 c318fd7d23a39d7cc77694d112b16b7b54b64b95

21092080 as geometric shapes

Circle

Radius = n
Diameter 42184160
Circumference 132525447.15386
Area 1.3976186667025E+15

Sphere

Radius = n
Volume 3.9304912970109E+22
Surface area 5.5904746668098E+15
Circumference 132525447.15386

Square

Length = n
Perimeter 84368320
Area 444875838726400
Diagonal 29828705.594658

Cube

Length = n
Surface area 2669255032358400
Volume 9.3833567804843E+21
Space diagonal 36532554.197307

Equilateral Triangle

Length = n
Perimeter 63276240
Area 1.9263688893349E+14
Altitude 18266277.098654

Triangular Pyramid

Length = n
Surface area 1.9263688893349E+14
Volume 1.1058392016289E+21
Height 9942901.8648861