21105610 (number)

21105610 is an even 8-digits composite number following 21105609 and preceding 21105611. In scientific notation, it is written as 2.1105610 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 8417296 positive integers (up to 21105610) that are relatively prime to 21105610.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred five thousand six hundred ten

Notation

Scientific notation 2.1105610 × 10^7
Engineering notation 2.1105610 × 10^6

Prime Factorization of 21105610

Prime Factorization 2 × 5 × 359 × 5879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21105610
Product of the distinct prime numbers

The prime factorization of 21105610 is 2 × 5 × 359 × 5879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 44, 10, 190, 881, 8256, 7516, 51340, 53052, 146725, 920435, 9030569, 8209569, 18445652, 20149890, 494895805, 385723771, 3520601, 1036719845

Basic calculations (n = 21105610)

Multiplication

n×y
n×2 42211220
n×3 63316830
n×4 84422440
n×5 105528050

Division

n÷y
n÷2 10552805
n÷3 7035203.3333333
n÷3 5276402.5
n÷5 4221122

Exponentiation

ny
n2 445446773472100
n3 9.4014258766605E+21
n4 1.984228279967E+29
n5 4.1878348227955E+36

Nth Root

y√n
2√n 4594.0842395411
3√n 276.35413653418
4√n 67.779674236021
5√n 29.166182016402

Divisors of 21105610

1, 2, 5, 10, 359, 718, 1795, 3590, 5879, 11758, 29395, 58790, 2110561, 4221122, 10552805, 21105610

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 -21105609
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 21105610 can be divided by 16 positive divisors. The sum of these divisors (counting 21105610) is 1, the average is 0.0625.

Base conversion 21105610

Base System Value
2 Binary 1010000100000101111001010
3 Ternary 1110201021110021
4 Quaternary 1100200233022
5 Quinary 20400334420
6 Senary 2032211054
8 Octal 120405712
10 Decimal 21105610
12 Duodecimal 7099a8a
16 Hexadecimal 1420bca
20 Vigesimal 6bi40a
36 Base36 ckd6y

Cryptographic Hash Functions

md5 9787b12d05fa5ef1a2b1a78f5f86e62d
sha1 12935b0abe331fcdb1ec038a985321ffe059b5bd
sha256 dfe0f3463386e1d51d4fb26fdd8aa26b1eaebd071ea7c11fa1795628b27efd25
sha512 12feb2fb3870d8f48ba6c1e03a02f9a95693d5ddac82a9a79bb7ab40d8f281e26a27fa5b7502c9e6f291a5bb472325331a3670004edc913df35900d362eecd2a
ripemd-160 1bbab10fc1652c687f2ac01128848136cd4f3f7f

21105610 as geometric shapes

Circle

Radius = n
Diameter 42211220
Circumference 132610458.65106
Area 1.3994123111052E+15

Sphere

Radius = n
Volume 3.9380600623181E+22
Surface area 5.5976492444209E+15
Circumference 132610458.65106

Square

Length = n
Perimeter 84422440
Area 445446773472100
Diagonal 29847839.904157

Cube

Length = n
Surface area 2672680640832600
Volume 9.4014258766605E+21
Space diagonal 36555988.844734

Equilateral Triangle

Length = n
Perimeter 63316830
Area 1.9288411093033E+14
Altitude 18277994.422367

Triangular Pyramid

Length = n
Surface area 1.9288411093033E+14
Volume 1.1079686650349E+21
Height 9949279.9680524