26888940 (number)

26888940 is an even 8-digits composite number following 26888939 and preceding 26888941. In scientific notation, it is written as 2.6888940 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 6618240 positive integers (up to 26888940) that are relatively prime to 26888940.

Interesting facts

Basic properties

Name

Name twenty-six million eight hundred eighty-eight thousand nine hundred forty

Notation

Scientific notation 2.6888940 × 10^7
Engineering notation 2.6888940 × 10^6

Prime Factorization of 26888940

Prime Factorization 2 × 2 × 585 × 11491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13444470
Product of the distinct prime numbers

The prime factorization of 26888940 is 2 × 2 × 585 × 11491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 81, 19, 667, 445, 5069, 7098, 31707, 42484, 629399, 451451, 2777391, 9796997, 29792093, 47320238, 646338662, 178334547, 1786985103, 6628658928

Basic calculations (n = 26888940)

Multiplication

n×y
n×2 53777880
n×3 80666820
n×4 107555760
n×5 134444700

Division

n÷y
n÷2 13444470
n÷3 8962980
n÷3 6722235
n÷5 5377788

Exponentiation

ny
n2 723015094323600
n3 1.9441109490362E+22
n4 5.2275082661976E+29
n5 1.4056215611929E+37

Nth Root

y√n
2√n 5185.454657019
3√n 299.58810139061
4√n 72.0101010763
5√n 30.61362347621

Divisors of 26888940

1, 2, 4, 585, 1170, 2340, 11491, 22982, 45964, 6722235, 13444470, 26888940

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 -26888939
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 26888940 can be divided by 12 positive divisors. The sum of these divisors (counting 26888940) is 1, the average is 0.083333333333333.

Base conversion 26888940

Base System Value
2 Binary 1100110100100101011101100
3 Ternary 1212121002200200
4 Quaternary 1212210223230
5 Quinary 23340421230
6 Senary 2400153500
8 Octal 146445354
10 Decimal 26888940
12 Duodecimal 9008890
16 Hexadecimal 19a4aec
20 Vigesimal 881270
36 Base36 g0bn0

Cryptographic Hash Functions

md5 c82c2787f9fcbd38e405e3dd685205ff
sha1 d66aeca1df72db4175137de5ab9a190a4fead837
sha256 d15f274e0ff271f6b91318c92edb7d0b815aac9cdd51f4c80292f74aa3f4978d
sha512 1909243f245b29356fb04fbc3d935c8644e2aca7cb6c3df3bff8467273765a699805acac98a67c36f7a4e2cff48196215c47ec69d983226d4f60018cf5ced94c
ripemd-160 040293b5b3d1eacd50c82c08490f8179fd2644be

26888940 as geometric shapes

Circle

Radius = n
Diameter 53777880
Circumference 168948192.73363
Area 2.2714189087616E+15

Sphere

Radius = n
Volume 8.1434729003407E+22
Surface area 9.0856756350462E+15
Circumference 168948192.73363

Square

Length = n
Perimeter 107555760
Area 723015094323600
Diagonal 38026703.625836

Cube

Length = n
Surface area 4338090565941600
Volume 1.9441109490362E+22
Space diagonal 46573010.241671

Equilateral Triangle

Length = n
Perimeter 80666820
Area 3.1307471950192E+14
Altitude 23286505.120836

Triangular Pyramid

Length = n
Surface area 3.1307471950192E+14
Volume 2.2911567257375E+21
Height 12675567.875279