21032220 (number)

21032220 is an even 8-digits composite number following 21032219 and preceding 21032221. In scientific notation, it is written as 2.1032220 × 10^7. The sum of its digits is 12. It has a total of 6 prime factors and 36 positive divisors. There are 5096960 positive integers (up to 21032220) that are relatively prime to 21032220.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-two thousand two hundred twenty

Notation

Scientific notation 2.1032220 × 10^7
Engineering notation 2.1032220 × 10^6

Prime Factorization of 21032220

Prime Factorization 2 × 2 × 15 × 11 × 11 × 2897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 956010
Product of the distinct prime numbers

The prime factorization of 21032220 is 2 × 2 × 15 × 11 × 11 × 2897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 13, 46, 43, 320, 8654, 6308, 26413, 89990, 649180, 549398, 1542998, 7721190, 98252405, 97804899, 786041132, 959902858, 3124781736, 958252418

Basic calculations (n = 21032220)

Multiplication

n×y
n×2 42064440
n×3 63096660
n×4 84128880
n×5 105161100

Division

n÷y
n÷2 10516110
n÷3 7010740
n÷3 5258055
n÷5 4206444

Exponentiation

ny
n2 442354278128400
n3 9.3036924955377E+21
n4 1.956773073785E+29
n5 4.1155281777922E+36

Nth Root

y√n
2√n 4586.0898377594
3√n 276.03344480238
4√n 67.720675112992
5√n 29.145869980163

Divisors of 21032220

1, 2, 4, 11, 15, 22, 30, 44, 60, 121, 165, 242, 330, 484, 660, 1815, 2897, 3630, 5794, 7260, 11588, 31867, 43455, 63734, 86910, 127468, 173820, 350537, 478005, 701074, 956010, 1402148, 1912020, 5258055, 10516110, 21032220

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21032219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21032220 can be divided by 36 positive divisors. The sum of these divisors (counting 21032220) is 1, the average is 0.027777777777778.

Base conversion 21032220

Base System Value
2 Binary 1010000001110110100011100
3 Ternary 1110120112210010
4 Quaternary 1100032310130
5 Quinary 20341012340
6 Senary 2030443220
8 Octal 120166434
10 Decimal 21032220
12 Duodecimal 7063510
16 Hexadecimal 140ed1c
20 Vigesimal 6b90b0
36 Base36 ciskc

Cryptographic Hash Functions

md5 060002483ded5878b27ccc50ab3a2dfa
sha1 c8ee23c661ebd67b4c4ca27e6892efb608363a13
sha256 d7bd5bbccc8bf3bd49c73213653347f0b4f5bbfb028b4f38f153927639b0f9be
sha512 6013e057fb5c632073f229215c5b3a27873f7eb043e8aa3d68173b41d84f588e0864e91516173bd4d8975d42e2dbe926c4b0928f9627431fcbd0202a19b11637
ripemd-160 127c71fca021aae377683de735075a5285ef1c30

21032220 as geometric shapes

Circle

Radius = n
Diameter 42064440
Circumference 132149335.68137
Area 1.3896969504522E+15

Sphere

Radius = n
Volume 3.8971215993653E+22
Surface area 5.5587878018088E+15
Circumference 132149335.68137

Square

Length = n
Perimeter 84128880
Area 442354278128400
Diagonal 29744050.770815

Cube

Length = n
Surface area 2654125668770400
Volume 9.3036924955377E+21
Space diagonal 36428873.635966

Equilateral Triangle

Length = n
Perimeter 63096660
Area 1.9154502116596E+14
Altitude 18214436.817983

Triangular Pyramid

Length = n
Surface area 1.9154502116596E+14
Volume 1.0964506756115E+21
Height 9914683.5902716