21106910 (number)

21106910 is an even 8-digits composite number following 21106909 and preceding 21106911. In scientific notation, it is written as 2.1106910 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 7270560 positive integers (up to 21106910) that are relatively prime to 21106910.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1106910 × 10^7
Engineering notation 2.1106910 × 10^6

Prime Factorization of 21106910

Prime Factorization 2 × 5 × 11 × 19 × 10099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21106910
Product of the distinct prime numbers

The prime factorization of 21106910 is 2 × 5 × 11 × 19 × 10099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 2, 18, 960, 62, 9823, 7782, 66249, 7893, 277582, 660853, 562671, 9420340, 51092800, 9831354, 734914226, 355140199, 300397800, 3621735860

Basic calculations (n = 21106910)

Multiplication

n×y
n×2 42213820
n×3 63320730
n×4 84427640
n×5 105534550

Division

n÷y
n÷2 10553455
n÷3 7035636.6666667
n÷3 5276727.5
n÷5 4221382

Exponentiation

ny
n2 445501649748100
n3 9.4031632260847E+21
n4 1.9847171992828E+29
n5 4.1891247300714E+36

Nth Root

y√n
2√n 4594.2257236666
3√n 276.35981042849
4√n 67.780717934134
5√n 29.166541305733

Divisors of 21106910

1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 10099, 20198, 50495, 100990, 111089, 191881, 222178, 383762, 555445, 959405, 1110890, 1918810, 2110691, 4221382, 10553455, 21106910

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21106909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21106910 can be divided by 32 positive divisors. The sum of these divisors (counting 21106910) is 1, the average is 0.03125.

Base conversion 21106910

Base System Value
2 Binary 1010000100001000011011110
3 Ternary 1110201100020102
4 Quaternary 1100201003132
5 Quinary 20400410120
6 Senary 2032221102
8 Octal 120410336
10 Decimal 21106910
12 Duodecimal 709a792
16 Hexadecimal 14210de
20 Vigesimal 6bi75a
36 Base36 cke72

Cryptographic Hash Functions

md5 baeb0572f9c0b2e1207c8097419183a6
sha1 cc6dc08291f1387d12a92e3f99b2b6521a4eba45
sha256 01150684b8016f2225bda2b69025e508c148a7513ed23065a69db1b701cf4021
sha512 713dcb379571945d5ba7cd1c1da891fa74085e9256019a86639298b029e551e15844ba630023b8ed0da79267abbc7657276fd555fff53d95a98638a7e54c0ff0
ripemd-160 0ab99500a150e833b33d2dae6db9ebd0097d93f9

21106910 as geometric shapes

Circle

Radius = n
Diameter 42213820
Circumference 132618626.79196
Area 1.3995847100108E+15

Sphere

Radius = n
Volume 3.9387878015431E+22
Surface area 5.5983388400431E+15
Circumference 132618626.79196

Square

Length = n
Perimeter 84427640
Area 445501649748100
Diagonal 29849678.381788

Cube

Length = n
Surface area 2673009898488600
Volume 9.4031632260847E+21
Space diagonal 36558240.510784

Equilateral Triangle

Length = n
Perimeter 63320730
Area 1.9290787305487E+14
Altitude 18279120.255392

Triangular Pyramid

Length = n
Surface area 1.9290787305487E+14
Volume 1.1081734136281E+21
Height 9949892.7939294