26939 (number)

26939 is an odd 5-digits composite number following 26938 and preceding 26940. In scientific notation, it is written as 2.6939 × 10^4. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 23400 positive integers (up to 26939) that are relatively prime to 26939.

Interesting facts

Basic properties

Name

Name twenty-six thousand nine hundred thirty-nine

Notation

Scientific notation 2.6939 × 10^4
Engineering notation 2.6939 × 10^3

Prime Factorization of 26939

Prime Factorization 11 × 79 × 31

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 26939
Product of the distinct prime numbers

The prime factorization of 26939 is 11 × 79 × 31. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 16, 63, 166, 108, 767, 4127, 67962, 93093, 295873, 702263, 2594160, 3161711, 76675893, 49418673, 930469431, 588630749, 6618637921, 3921578820

Basic calculations (n = 26939)

Multiplication

n×y
n×2 53878
n×3 80817
n×4 107756
n×5 134695

Division

n÷y
n÷2 13469.5
n÷3 8979.6666666667
n÷3 6734.75
n÷5 5387.8

Exponentiation

ny
n2 725709721
n3 19549894174019
n4 526654599153897841
n5 1.4187548246607E+22

Nth Root

y√n
2√n 164.13104520474
3√n 29.977390371845
4√n 12.81136390884
5√n 7.6926556803599

Divisors of 26939

1, 11, 31, 79, 341, 869, 2449, 26939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26939 can be divided by 8 positive divisors. The sum of these divisors (counting 26939) is 1, the average is 0.125.

Base conversion 26939

Base System Value
2 Binary 110100100111011
3 Ternary 1100221202
4 Quaternary 12210323
5 Quinary 1330224
6 Senary 324415
8 Octal 64473
10 Decimal 26939
12 Duodecimal 1370b
16 Hexadecimal 693b
20 Vigesimal 376j
36 Base36 ksb

Cryptographic Hash Functions

md5 802cb8aeda781c153c4358d9e6cd32ad
sha1 c7c1e614af846633b585281af20148f6c686cde7
sha256 25aa8d10604a2297ef9bd71a80ec39f479d684fd62290c0fb004d4698090213a
sha512 a27ddea42173e5cab92cec4b90322952ea99b37f5c134a36ab12340ede1c54489f84d657d9ff61c2b5e45e53178b25c4e43479bfa1f46e1582047ee54be2c4c6
ripemd-160 409c1725c263fae741f457fe115017a1f77c8798

26939 as geometric shapes

Circle

Radius = n
Diameter 53878
Circumference 169262.72899011
Area 2279884328.1323

Sphere

Radius = n
Volume 81890405220741
Surface area 9119537312.5292
Circumference 169262.72899011

Square

Length = n
Perimeter 107756
Area 725709721
Diagonal 38097.499156769

Cube

Length = n
Surface area 4354258326
Volume 19549894174019
Space diagonal 46659.716705098

Equilateral Triangle

Length = n
Perimeter 80817
Area 314241527.07966
Altitude 23329.858352549

Triangular Pyramid

Length = n
Surface area 314241527.07966
Volume 2303977123654.7
Height 12699.16638559