21167220 (number)

21167220 is an even 8-digits composite number following 21167219 and preceding 21167221. In scientific notation, it is written as 2.1167220 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5625600 positive integers (up to 21167220) that are relatively prime to 21167220.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1167220 × 10^7
Engineering notation 2.1167220 × 10^6

Prime Factorization of 21167220

Prime Factorization 2 × 2 × 3 × 5 × 601 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10583610
Product of the distinct prime numbers

The prime factorization of 21167220 is 2 × 2 × 3 × 5 × 601 × 587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21167220)

Multiplication

n×y
n×2 42334440
n×3 63501660
n×4 84668880
n×5 105836100

Division

n÷y
n÷2 10583610
n÷3 7055740
n÷3 5291805
n÷5 4233444

Exponentiation

ny
n2 448051202528400
n3 9.4839983751832E+21
n4 2.0074988008715E+29
n5 4.2493168767782E+36

Nth Root

y√n
2√n 4600.7847156762
3√n 276.62277976795
4√n 67.829084585274
5√n 29.183190138461

Divisors of 21167220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21167219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21167220 can be divided by 48 positive divisors. The sum of these divisors (counting 21167220) is 1, the average is 0.020833333333333.

Base conversion 21167220

Base System Value
2 Binary 1010000101111110001110100
3 Ternary 1110211101222010
4 Quaternary 1100233301310
5 Quinary 20404322340
6 Senary 2033404220
8 Octal 120576164
10 Decimal 21167220
12 Duodecimal 7109670
16 Hexadecimal 142fc74
20 Vigesimal 6c5i10
36 Base36 cloqc

Cryptographic Hash Functions

md5 b21c57267bc52ca93906688110d32d7d
sha1 72f3a94526c6c4d50f9ea2a0a2da6369ebdc3bce
sha256 cd50639f1cf68dbe54a8e5b10bc15460d27d4a1984fec733f02d28022e755ef1
sha512 2ac2b61a44c4be8e19b74bfb9241df49e766e5094dd036201a435223cefcb0708a2c92079c2342d3d03c2e8d31dab8fba2f63e17cc4330f073967f2bc4488680
ripemd-160 0f5133978c2d1f32d3b7a4c659b87342c87ef81b

21167220 as geometric shapes

Circle

Radius = n
Diameter 42334440
Circumference 132997565.69784
Area 1.4075943662953E+15

Sphere

Radius = n
Volume 3.9726479496177E+22
Surface area 5.6303774651812E+15
Circumference 132997565.69784

Square

Length = n
Perimeter 84668880
Area 448051202528400
Diagonal 29934969.601735

Cube

Length = n
Surface area 2688307215170400
Volume 9.4839983751832E+21
Space diagonal 36662700.494988

Equilateral Triangle

Length = n
Perimeter 63501660
Area 1.9401186179288E+14
Altitude 18331350.247494

Triangular Pyramid

Length = n
Surface area 1.9401186179288E+14
Volume 1.117699927309E+21
Height 9978323.2005783