21162212 (number)

21162212 is an even 8-digits composite number following 21162211 and preceding 21162213. In scientific notation, it is written as 2.1162212 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 24 positive divisors. There are 9636480 positive integers (up to 21162212) that are relatively prime to 21162212.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred sixty-two thousand two hundred twelve

Notation

Scientific notation 2.1162212 × 10^7
Engineering notation 2.1162212 × 10^6

Prime Factorization of 21162212

Prime Factorization 2 × 2 × 31 × 17 × 10039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10581106
Product of the distinct prime numbers

The prime factorization of 21162212 is 2 × 2 × 31 × 17 × 10039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 20, 34, 970, 233, 9051, 1503, 85031, 73566, 931335, 847813, 8822460, 630418, 93971443, 37148220, 314491668, 503278226, 7730206989, 828231538

Basic calculations (n = 21162212)

Multiplication

n×y
n×2 42324424
n×3 63486636
n×4 84648848
n×5 105811060

Division

n÷y
n÷2 10581106
n÷3 7054070.6666667
n÷3 5290553
n÷5 4232442.4

Exponentiation

ny
n2 447839216732944
n3 9.4772684464165E+21
n4 2.0055996404398E+29
n5 4.244292477811E+36

Nth Root

y√n
2√n 4600.2404284994
3√n 276.6009624462
4√n 67.825072270506
5√n 29.181809104491

Divisors of 21162212

1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 10039, 20078, 40156, 170663, 311209, 341326, 622418, 682652, 1244836, 5290553, 10581106, 21162212

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 -21162211
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 21162212 can be divided by 24 positive divisors. The sum of these divisors (counting 21162212) is 1, the average is 0.041666666666667.

Base conversion 21162212

Base System Value
2 Binary 1010000101110100011100100
3 Ternary 1110211011002122
4 Quaternary 1100232203210
5 Quinary 20404142322
6 Senary 2033325112
8 Octal 120564344
10 Decimal 21162212
12 Duodecimal 7106798
16 Hexadecimal 142e8e4
20 Vigesimal 6c55ac
36 Base36 clkv8

Cryptographic Hash Functions

md5 4c9358faaaae2e1726d0c502c51ea87d
sha1 36dd04dd99921ed9b9fa2de3c1160c23d42c2f43
sha256 6ef7ce7cdefded89df7dc173fc172883c785c4c8c05302e03c97b7c92e6339b5
sha512 e1a6ee258dd5b771381bbaf8ac7073dfa9378c95acca11255d923f6c15d24f22d2455d4853f6524c1b15b9015c75047f2627c12d3ad89d455a6192d9d3f61961
ripemd-160 bdba0c7a547c5293f5e148f7eddd36d5b3a27104

21162212 as geometric shapes

Circle

Radius = n
Diameter 42324424
Circumference 132966099.50582
Area 1.4069283932776E+15

Sphere

Radius = n
Volume 3.9698289236481E+22
Surface area 5.6277135731105E+15
Circumference 132966099.50582

Square

Length = n
Perimeter 84648848
Area 447839216732944
Diagonal 29927887.220215

Cube

Length = n
Surface area 2687035300397664
Volume 9.4772684464165E+21
Space diagonal 36654026.384544

Equilateral Triangle

Length = n
Perimeter 63486636
Area 1.9392006925083E+14
Altitude 18327013.192272

Triangular Pyramid

Length = n
Surface area 1.9392006925083E+14
Volume 1.1169067975977E+21
Height 9975962.4067382