26808520 (number)

26808520 is an even 8-digits composite number following 26808519 and preceding 26808521. In scientific notation, it is written as 2.6808520 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 10575360 positive integers (up to 26808520) that are relatively prime to 26808520.

Interesting facts

Basic properties

Name

Name twenty-six million eight hundred eight thousand five hundred twenty

Notation

Scientific notation 2.6808520 × 10^7
Engineering notation 2.6808520 × 10^6

Prime Factorization of 26808520

Prime Factorization 2 × 2 × 2 × 5 × 73 × 9181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6702130
Product of the distinct prime numbers

The prime factorization of 26808520 is 2 × 2 × 2 × 5 × 73 × 9181. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 45, 55, 538, 773, 9796, 1253, 55486, 53892, 227661, 587993, 2542875, 3086902, 53859991, 33465654, 19077629, 847368541, 3061071199, 8701652148

Basic calculations (n = 26808520)

Multiplication

n×y
n×2 53617040
n×3 80425560
n×4 107234080
n×5 134042600

Division

n÷y
n÷2 13404260
n÷3 8936173.3333333
n÷3 6702130
n÷5 5361704

Exponentiation

ny
n2 718696744590400
n3 1.9267196051287E+22
n4 5.1652501068484E+29
n5 1.3847271079445E+37

Nth Root

y√n
2√n 5177.6944676178
3√n 299.28913169948
4√n 71.956198257119
5√n 30.59528955755

Divisors of 26808520

1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9181, 18362, 36724, 45905, 73448, 91810, 183620, 367240, 670213, 1340426, 2680852, 3351065, 5361704, 6702130, 13404260, 26808520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26808519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26808520 can be divided by 32 positive divisors. The sum of these divisors (counting 26808520) is 1, the average is 0.03125.

Base conversion 26808520

Base System Value
2 Binary 1100110010001000011001000
3 Ternary 1212110000101011
4 Quaternary 1212101003020
5 Quinary 23330333040
6 Senary 2354333304
8 Octal 146210310
10 Decimal 26808520
12 Duodecimal 8b8a234
16 Hexadecimal 19910c8
20 Vigesimal 87b160
36 Base36 fyll4

Cryptographic Hash Functions

md5 e3cc3f9b4b0bd7d04905b333e513420b
sha1 c18a019b42e508345be75d94ceec1b7c97bf7272
sha256 47eb09fb5263d560492ca7f8f40be8b7ba8313e53c6c883cb68114a7f13a1474
sha512 213cdb3372d307713408ae7d4d66b9ab2f55098c13bc6d1ef5235005b5a5ba8cb8fe5dea3ff3d93d874b325033febfc11d5bc08791a7fd2cb5e1d28b3e77309e
ripemd-160 16c85b96742c237478d640fc39290f13cb5bcdf1

26808520 as geometric shapes

Circle

Radius = n
Diameter 53617040
Circumference 168442898.97123
Area 2.2578524129641E+15

Sphere

Radius = n
Volume 8.0706242093328E+22
Surface area 9.0314096518564E+15
Circumference 168442898.97123

Square

Length = n
Perimeter 107234080
Area 718696744590400
Diagonal 37912972.57115

Cube

Length = n
Surface area 4312180467542400
Volume 1.9267196051287E+22
Space diagonal 46433718.715726

Equilateral Triangle

Length = n
Perimeter 80425560
Area 3.1120481921623E+14
Altitude 23216859.357863

Triangular Pyramid

Length = n
Surface area 3.1120481921623E+14
Volume 2.2706608303859E+21
Height 12637657.523717