26691888 (number)

26691888 is an even 8-digits composite number following 26691887 and preceding 26691889. In scientific notation, it is written as 2.6691888 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 8783424 positive integers (up to 26691888) that are relatively prime to 26691888.

Interesting facts

Basic properties

Name

Name twenty-six million six hundred ninety-one thousand eight hundred eighty-eight

Notation

Scientific notation 2.6691888 × 10^7
Engineering notation 2.6691888 × 10^6

Prime Factorization of 26691888

Prime Factorization 2 × 2 × 2 × 2 × 3 × 79 × 7039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3336486
Product of the distinct prime numbers

The prime factorization of 26691888 is 2 × 2 × 2 × 2 × 3 × 79 × 7039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 26691888)

Multiplication

n×y
n×2 53383776
n×3 80075664
n×4 106767552
n×5 133459440

Division

n÷y
n÷2 13345944
n÷3 8897296
n÷3 6672972
n÷5 5338377.6

Exponentiation

ny
n2 712456885004544
n3 1.901681937937E+22
n4 5.0759481299038E+29
n5 1.354866389772E+37

Nth Root

y√n
2√n 5166.4192628938
3√n 298.85447592713
4√n 71.877807860937
5√n 30.568621797715

Divisors of 26691888

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26691887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26691888 can be divided by 40 positive divisors. The sum of these divisors (counting 26691888) is 1, the average is 0.025.

Base conversion 26691888

Base System Value
2 Binary 1100101110100100100110000
3 Ternary 1212020002101110
4 Quaternary 1211310210300
5 Quinary 23313120023
6 Senary 2352033320
8 Octal 145644460
10 Decimal 26691888
12 Duodecimal 8b32840
16 Hexadecimal 1974930
20 Vigesimal 86g9e8
36 Base36 fw3lc

Cryptographic Hash Functions

md5 aaa976b5f1c411074c6b74caab51a388
sha1 c5c6d03ccdcf48416a53495cd30231a1d029bc78
sha256 57527a8647c1b74930e53daa9bca4d77b0cf4a62e6e42d844c6929bea52d9208
sha512 f75d786565acf2157b509843dda1d1409f3d0860f53b4b14df9f1ec11e84dd745cbdca1fc3fbed535ce2c8c4bec2e0f876ec6a6b475b6ebea36a52e244cad727
ripemd-160 a79c1d7f3064264d595d19986ef2ae9ad7d3bbd5

26691888 as geometric shapes

Circle

Radius = n
Diameter 53383776
Circumference 167710078.50248
Area 2.2382493159297E+15

Sphere

Radius = n
Volume 7.9657466742498E+22
Surface area 8.952997263719E+15
Circumference 167710078.50248

Square

Length = n
Perimeter 106767552
Area 712456885004544
Diagonal 37748030.014944

Cube

Length = n
Surface area 4274741310027264
Volume 1.901681937937E+22
Space diagonal 46231706.165938

Equilateral Triangle

Length = n
Perimeter 80075664
Area 3.0850288075753E+14
Altitude 23115853.082969

Triangular Pyramid

Length = n
Surface area 3.0850288075753E+14
Volume 2.2411536566254E+21
Height 12582676.671648