21496910 (number)

21496910 is an even 8-digits composite number following 21496909 and preceding 21496911. In scientific notation, it is written as 2.1496910 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8586336 positive integers (up to 21496910) that are relatively prime to 21496910.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-six thousand nine hundred ten

Notation

Scientific notation 2.1496910 × 10^7
Engineering notation 2.1496910 × 10^6

Prime Factorization of 21496910

Prime Factorization 2 × 5 × 1039 × 2069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21496910
Product of the distinct prime numbers

The prime factorization of 21496910 is 2 × 5 × 1039 × 2069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 76, 41, 758, 828, 3479, 6656, 79557, 84727, 377221, 559700, 9944835, 9250774, 43490970, 47249944, 390254787, 710056059, 9068305829, 3871473013

Basic calculations (n = 21496910)

Multiplication

n×y
n×2 42993820
n×3 64490730
n×4 85987640
n×5 107484550

Division

n÷y
n÷2 10748455
n÷3 7165636.6666667
n÷3 5374227.5
n÷5 4299382

Exponentiation

ny
n2 462117139548100
n3 9.9340905583229E+21
n4 2.1355225066412E+29
n5 4.590713512824E+36

Nth Root

y√n
2√n 4636.4760325057
3√n 278.05156643969
4√n 68.091673738466
5√n 29.273537541959

Divisors of 21496910

1, 2, 5, 10, 1039, 2069, 2078, 4138, 5195, 10345, 10390, 20690, 2149691, 4299382, 10748455, 21496910

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21496909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21496910 can be divided by 16 positive divisors. The sum of these divisors (counting 21496910) is 1, the average is 0.0625.

Base conversion 21496910

Base System Value
2 Binary 1010010000000010001001110
3 Ternary 1111110011012212
4 Quaternary 1102000101032
5 Quinary 21000400120
6 Senary 2044430422
8 Octal 122002116
10 Decimal 21496910
12 Duodecimal 7248412
16 Hexadecimal 148044e
20 Vigesimal 6e725a
36 Base36 csr4e

Cryptographic Hash Functions

md5 c2f0f37b43a618f5d750cae0c814ccdc
sha1 11410dd2614c4c7ac86cefc4056fdbaa4a7b9088
sha256 d0a5f41f5010129ba4b05480628e2e811c1bc90b457e76551c56618f77b34182
sha512 e249b501ee62f8dfd65eeb050928c5019eab528efaf89e4f6954f1e4e478c3f1af68a0871c1aef5e29a742fd2a30eb55a2e898923e4f594117d8d8c5914559d7
ripemd-160 953e022855fa730f413685b0a6b36c80aedfe439

21496910 as geometric shapes

Circle

Radius = n
Diameter 42993820
Circumference 135069069.06176
Area 1.4517838107022E+15

Sphere

Radius = n
Volume 4.1611821224164E+22
Surface area 5.807135242809E+15
Circumference 135069069.06176

Square

Length = n
Perimeter 85987640
Area 462117139548100
Diagonal 30401221.671114

Cube

Length = n
Surface area 2772702837288600
Volume 9.9340905583229E+21
Space diagonal 37233740.325735

Equilateral Triangle

Length = n
Perimeter 64490730
Area 2.0010259118643E+14
Altitude 18616870.162868

Triangular Pyramid

Length = n
Surface area 2.0010259118643E+14
Volume 1.1707437997852E+21
Height 10133740.557038