21373712 (number)

21373712 is an even 8-digits composite number following 21373711 and preceding 21373713. In scientific notation, it is written as 2.1373712 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 10631040 positive integers (up to 21373712) that are relatively prime to 21373712.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred seventy-three thousand seven hundred twelve

Notation

Scientific notation 2.1373712 × 10^7
Engineering notation 2.1373712 × 10^6

Prime Factorization of 21373712

Prime Factorization 2 × 2 × 2 × 2 × 197 × 6781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2671714
Product of the distinct prime numbers

The prime factorization of 21373712 is 2 × 2 × 2 × 2 × 197 × 6781. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 73, 59, 563, 823, 1287, 1323, 88834, 66650, 498564, 848191, 1272928, 3890489, 54782809, 19332165, 966972798, 732748436, 2649446475, 7659521669

Basic calculations (n = 21373712)

Multiplication

n×y
n×2 42747424
n×3 64121136
n×4 85494848
n×5 106868560

Division

n÷y
n÷2 10686856
n÷3 7124570.6666667
n÷3 5343428
n÷5 4274742.4

Exponentiation

ny
n2 456835564658944
n3 9.7642717903776E+21
n4 2.0869873313726E+29
n5 4.4606666168406E+36

Nth Root

y√n
2√n 4623.1712060014
3√n 277.5193807312
4√n 67.993905653385
5√n 29.239907246503

Divisors of 21373712

1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 6781, 13562, 27124, 54248, 108496, 1335857, 2671714, 5343428, 10686856, 21373712

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21373711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21373712 can be divided by 20 positive divisors. The sum of these divisors (counting 21373712) is 1, the average is 0.05.

Base conversion 21373712

Base System Value
2 Binary 1010001100010001100010000
3 Ternary 1111012220012222
4 Quaternary 1101202030100
5 Quinary 20432424322
6 Senary 2042040212
8 Octal 121421420
10 Decimal 21373712
12 Duodecimal 71a9068
16 Hexadecimal 1462310
20 Vigesimal 6dbe5c
36 Base36 cq428

Cryptographic Hash Functions

md5 3b500e25b04ce272535d551c6f2951fe
sha1 7bfbe02b38759814f51ff28ce38d0e87c5593e22
sha256 302a1eafd4df9bfb257619a4af5ec6f69c1a9f2e738d15a2c983b1101b99aa97
sha512 bb846a79a7adad562480da506d673cf83e99c160a5ba621eea38bee59ea4f9576db73413f73aa94b52596aa2c8579cb7886092600145fe9a0a77c82af11d5827
ripemd-160 fd591d55fada111ca12c3bedfb48571c372770bd

21373712 as geometric shapes

Circle

Radius = n
Diameter 42747424
Circumference 134294993.19829
Area 1.4351912538311E+15

Sphere

Radius = n
Volume 4.0900486032406E+22
Surface area 5.7407650153243E+15
Circumference 134294993.19829

Square

Length = n
Perimeter 85494848
Area 456835564658944
Diagonal 30226993.388657

Cube

Length = n
Surface area 2741013387953664
Volume 9.7642717903776E+21
Space diagonal 37020355.130345

Equilateral Triangle

Length = n
Perimeter 64121136
Area 1.9781560217343E+14
Altitude 18510177.565172

Triangular Pyramid

Length = n
Surface area 1.9781560217343E+14
Volume 1.1507304660541E+21
Height 10075664.462886