2005439 (number)

2005439 is an odd 7-digits composite number following 2005438 and preceding 2005440. In scientific notation, it is written as 2.005439 × 10^6. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 1797312 positive integers (up to 2005439) that are relatively prime to 2005439.

Interesting facts

Basic properties

Name

Name two million five thousand four hundred thirty-nine

Notation

Scientific notation 2.005439 × 10^6
Engineering notation 2.005439 × 10^6

Prime Factorization of 2005439

Prime Factorization 17 × 223 × 23 × 23

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87193
Product of the distinct prime numbers

The prime factorization of 2005439 is 17 × 223 × 23 × 23. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 86, 89, 95, 997, 7153, 1059, 10504, 27066, 919816, 244731, 4651756, 7738449, 72400319, 28339397, 303217087, 208023365, 1569567985, 5511494786

Basic calculations (n = 2005439)

Multiplication

n×y
n×2 4010878
n×3 6016317
n×4 8021756
n×5 10027195

Division

n÷y
n÷2 1002719.5
n÷3 668479.66666667
n÷3 501359.75
n÷5 401087.8

Exponentiation

ny
n2 4021785582721
n3 8065445657226419519
n4 1.6174759273382E+25
n5 3.2437493062453E+31

Nth Root

y√n
2√n 1416.1352336553
3√n 126.10621345576
4√n 37.631572298475
5√n 18.215533325055

Divisors of 2005439

1, 17, 23, 223, 391, 529, 3791, 5129, 8993, 87193, 117967, 2005439

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 -2005438
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 2005439 can be divided by 12 positive divisors. The sum of these divisors (counting 2005439) is 1, the average is 0.083333333333333.

Base conversion 2005439

Base System Value
2 Binary 111101001100110111111
3 Ternary 10202212221112
4 Quaternary 13221212333
5 Quinary 1003133224
6 Senary 110552235
8 Octal 7514677
10 Decimal 2005439
12 Duodecimal 80867b
16 Hexadecimal 1e99bf
20 Vigesimal cadbj
36 Base36 16zen

Cryptographic Hash Functions

md5 c1efc27877832d4e36d9e09d110b68d4
sha1 c5f42559c2557d224e3f1ae7661edb8f6c221ce4
sha256 cecbab9595a493b3f759c9a8187b4f523f593de5cd0f258c91e53648e932a47f
sha512 55250b6e5260fd70e2b4c01aeebb49d2d30f286866d138a027c8d0db915bf9a61701316bbcd92865683fb00adb611646470c427d2667005e838e53a122910e24
ripemd-160 122b9a6ea2881774f07a42d7f8a523913372022c

2005439 as geometric shapes

Circle

Radius = n
Diameter 4010878
Circumference 12600544.859245
Area 12634812040990

Sphere

Radius = n
Volume 3.3784459766227E+19
Surface area 50539248163959
Circumference 12600544.859245

Square

Length = n
Perimeter 8021756
Area 4021785582721
Diagonal 2836119.0323119

Cube

Length = n
Surface area 24130713496326
Volume 8065445657226419519
Space diagonal 3473522.2394801

Equilateral Triangle

Length = n
Perimeter 6016317
Area 1741484241605.2
Altitude 1736761.1197401

Triangular Pyramid

Length = n
Surface area 1741484241605.2
Volume 9.5052188625273E+17
Height 945373.01077065