2021382 (number)

2021382 is an even 7-digits composite number following 2021381 and preceding 2021383. In scientific notation, it is written as 2.021382 × 10^6. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 590400 positive integers (up to 2021382) that are relatively prime to 2021382.

Interesting facts

Basic properties

Name

Name two million twenty-one thousand three hundred eighty-two

Notation

Scientific notation 2.021382 × 10^6
Engineering notation 2.021382 × 10^6

Prime Factorization of 2021382

Prime Factorization 2 × 3 × 33 × 3 × 41 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 673794
Product of the distinct prime numbers

The prime factorization of 2021382 is 2 × 3 × 33 × 3 × 41 × 83. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 41, 51, 403, 449, 3708, 4968, 18267, 6422, 516361, 371191, 63221, 2758060, 59483760, 31179690, 965731055, 130471246, 7984819512, 2758281671

Basic calculations (n = 2021382)

Multiplication

n×y
n×2 4042764
n×3 6064146
n×4 8085528
n×5 10106910

Division

n÷y
n÷2 1010691
n÷3 673794
n÷3 505345.5
n÷5 404276.4

Exponentiation

ny
n2 4085985189924
n3 8259336915178954968
n4 1.6695274972278E+25
n5 3.3747528314014E+31

Nth Root

y√n
2√n 1421.75314313
3√n 126.43950822612
4√n 37.706141981513
5√n 18.244403925231

Divisors of 2021382

1, 2, 3, 6, 9, 18, 33, 41, 66, 82, 83, 99, 123, 166, 198, 246, 249, 297, 369, 498, 594, 738, 747, 1353, 1494, 2706, 2739, 3403, 4059, 5478, 6806, 8118, 8217, 10209, 12177, 16434, 20418, 24354, 24651, 30627, 49302, 61254, 112299, 224598, 336897, 673794, 1010691, 2021382

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 -2021381
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 2021382 can be divided by 48 positive divisors. The sum of these divisors (counting 2021382) is 1, the average is 0.020833333333333.

Base conversion 2021382

Base System Value
2 Binary 111101101100000000110
3 Ternary 10210200211000
4 Quaternary 13231200012
5 Quinary 1004141012
6 Senary 111154130
8 Octal 7554006
10 Decimal 2021382
12 Duodecimal 815946
16 Hexadecimal 1ed806
20 Vigesimal ccd92
36 Base36 17bpi

Cryptographic Hash Functions

md5 3ea61902c4419a99786496b279da4df1
sha1 e52fad4d86eea46effd6f8d384e05070684aee3f
sha256 8712ae3b82a645f6b0f6cde5893a3a1e3b2af2abb5de8720913a6b584e40bea0
sha512 ed4bf10e8cdbf2bcb742d838056249b19987ac48e59bffe138ec9c432b388f9d843e443f78a5e5345a38dd8d41a134aadbccb246f121f3d05f08c89001c28d06
ripemd-160 93ed8ac6f107eb4f5024f45aa251a00d73f7ec27

2021382 as geometric shapes

Circle

Radius = n
Diameter 4042764
Circumference 12700717.682597
Area 12836501055342

Sphere

Radius = n
Volume 3.4596629568332E+19
Surface area 51346004221368
Circumference 12700717.682597

Square

Length = n
Perimeter 8085528
Area 4085985189924
Diagonal 2858665.8391369

Cube

Length = n
Surface area 24515911139544
Volume 8259336915178954968
Space diagonal 3501136.3255052

Equilateral Triangle

Length = n
Perimeter 6064146
Area 1769283486980.6
Altitude 1750568.1627526

Triangular Pyramid

Length = n
Surface area 1769283486980.6
Volume 9.733721901379E+17
Height 952888.61304562