21303944 (number)

21303944 is an even 8-digits composite number following 21303943 and preceding 21303945. In scientific notation, it is written as 2.1303944 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10308240 positive integers (up to 21303944) that are relatively prime to 21303944.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred three thousand nine hundred forty-four

Notation

Scientific notation 2.1303944 × 10^7
Engineering notation 2.1303944 × 10^6

Prime Factorization of 21303944

Prime Factorization 2 × 2 × 2 × 31 × 85903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5325986
Product of the distinct prime numbers

The prime factorization of 21303944 is 2 × 2 × 2 × 31 × 85903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 60, 41, 394, 519, 9001, 6066, 50532, 67135, 239098, 730636, 944722, 1035563, 37750804, 26340256, 253858768, 882871595, 4346682891, 8948572360

Basic calculations (n = 21303944)

Multiplication

n×y
n×2 42607888
n×3 63911832
n×4 85215776
n×5 106519720

Division

n÷y
n÷2 10651972
n÷3 7101314.6666667
n÷3 5325986
n÷5 4260788.8

Exponentiation

ny
n2 453858029955136
n3 9.6689660541145E+21
n4 2.0598711135476E+29
n5 4.3883378850235E+36

Nth Root

y√n
2√n 4615.6195683787
3√n 277.2170923011
4√n 67.938351233885
5√n 29.220793311827

Divisors of 21303944

1, 2, 4, 8, 31, 62, 124, 248, 85903, 171806, 343612, 687224, 2662993, 5325986, 10651972, 21303944

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21303943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21303944 can be divided by 16 positive divisors. The sum of these divisors (counting 21303944) is 1, the average is 0.0625.

Base conversion 21303944

Base System Value
2 Binary 1010001010001001010001000
3 Ternary 1111002100111222
4 Quaternary 1101101022020
5 Quinary 20423211234
6 Senary 2040341212
8 Octal 121211210
10 Decimal 21303944
12 Duodecimal 7174808
16 Hexadecimal 1451288
20 Vigesimal 6d2jh4
36 Base36 com88

Cryptographic Hash Functions

md5 0162ed09eba2d534af8f25768fc6d892
sha1 a7e526d90c8d40efc1cd1ec77f97197a1e5a56c3
sha256 3a4b7081ed36176a5bf101db3d04a40dbd5bc20b2d0ddaa0551273f431fec233
sha512 911f83465a2996e813b0e834e8ed13b83f4272901133f6ed3c6f5a29d7484318db60328b9c53f9d6eea2005c6b86ee45de1262e6384202dcf6a90953f3a49695
ripemd-160 65abf6823a0046167e2a35461ae5379eda4f1bba

21303944 as geometric shapes

Circle

Radius = n
Diameter 42607888
Circumference 133856627.92578
Area 1.4258370526798E+15

Sphere

Radius = n
Volume 4.0501270297887E+22
Surface area 5.7033482107192E+15
Circumference 133856627.92578

Square

Length = n
Perimeter 85215776
Area 453858029955136
Diagonal 30128326.536837

Cube

Length = n
Surface area 2723148179730816
Volume 9.6689660541145E+21
Space diagonal 36899513.409602

Equilateral Triangle

Length = n
Perimeter 63911832
Area 1.9652629182635E+14
Altitude 18449756.704801

Triangular Pyramid

Length = n
Surface area 1.9652629182635E+14
Volume 1.1394985773212E+21
Height 10042775.512279