21031676 (number)

21031676 is an even 8-digits composite number following 21031675 and preceding 21031677. In scientific notation, it is written as 2.1031676 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 10490688 positive integers (up to 21031676) that are relatively prime to 21031676.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-one thousand six hundred seventy-six

Notation

Scientific notation 2.1031676 × 10^7
Engineering notation 2.1031676 × 10^6

Prime Factorization of 21031676

Prime Factorization 2 × 2 × 433 × 12143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10515838
Product of the distinct prime numbers

The prime factorization of 21031676 is 2 × 2 × 433 × 12143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 17, 80, 32, 191, 4781, 7146, 44639, 68005, 985384, 255904, 4816988, 8739375, 95023844, 71066193, 521919241, 23072928, 4481392164, 7579103181

Basic calculations (n = 21031676)

Multiplication

n×y
n×2 42063352
n×3 63095028
n×4 84126704
n×5 105158380

Division

n÷y
n÷2 10515838
n÷3 7010558.6666667
n÷3 5257919
n÷5 4206335.2

Exponentiation

ny
n2 442331395368976
n3 9.3029705920282E+21
n4 1.9565706332907E+29
n5 4.1149959630484E+36

Nth Root

y√n
2√n 4586.0305275914
3√n 276.03106490639
4√n 67.720237208617
5√n 29.145719206566

Divisors of 21031676

1, 2, 4, 433, 866, 1732, 12143, 24286, 48572, 5257919, 10515838, 21031676

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21031675
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21031676 can be divided by 12 positive divisors. The sum of these divisors (counting 21031676) is 1, the average is 0.083333333333333.

Base conversion 21031676

Base System Value
2 Binary 1010000001110101011111100
3 Ternary 1110120112000222
4 Quaternary 1100032223330
5 Quinary 20341003201
6 Senary 2030440512
8 Octal 120165374
10 Decimal 21031676
12 Duodecimal 7063138
16 Hexadecimal 140eafc
20 Vigesimal 6b8j3g
36 Base36 cis58

Cryptographic Hash Functions

md5 4a9ec397b0cbe63dfaa5673f0e6173ec
sha1 7983acd96fb0737f4d886793ceec91ec3160c3bf
sha256 0ea942070de8137b644655cdd59b6f1e456a66504491d3e49fcb264e837423bd
sha512 44977895fa4c4d83c93b364adbc6ab6c3fb502ddb26799d7fa4a173ed71bf065a059adb94363e2b9372b2cbc7c37b611a256465cfe9d65678956b08984c83594
ripemd-160 5fc5d710886bc3ed67b8835d37f7a6fcf8a08c9e

21031676 as geometric shapes

Circle

Radius = n
Diameter 42063352
Circumference 132145917.62856
Area 1.3896250621433E+15

Sphere

Radius = n
Volume 3.8968192091304E+22
Surface area 5.5585002485732E+15
Circumference 132145917.62856

Square

Length = n
Perimeter 84126704
Area 442331395368976
Diagonal 29743281.438637

Cube

Length = n
Surface area 2653988372213856
Volume 9.3029705920282E+21
Space diagonal 36427931.400327

Equilateral Triangle

Length = n
Perimeter 63095028
Area 1.9153511264048E+14
Altitude 18213965.700163

Triangular Pyramid

Length = n
Surface area 1.9153511264048E+14
Volume 1.096365598467E+21
Height 9914427.1462122