26490868 (number)

26490868 is an even 8-digits composite number following 26490867 and preceding 26490869. In scientific notation, it is written as 2.6490868 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 13148480 positive integers (up to 26490868) that are relatively prime to 26490868.

Interesting facts

Basic properties

Name

Name twenty-six million four hundred ninety thousand eight hundred sixty-eight

Notation

Scientific notation 2.6490868 × 10^7
Engineering notation 2.6490868 × 10^6

Prime Factorization of 26490868

Prime Factorization 2 × 2 × 137 × 48341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13245434
Product of the distinct prime numbers

The prime factorization of 26490868 is 2 × 2 × 137 × 48341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 7, 7, 639, 745, 8191, 2079, 70357, 85738, 271586, 247897, 358543, 6140155, 14979284, 4054628, 642986317, 175114777, 2961094432, 8158951167

Basic calculations (n = 26490868)

Multiplication

n×y
n×2 52981736
n×3 79472604
n×4 105963472
n×5 132454340

Division

n÷y
n÷2 13245434
n÷3 8830289.3333333
n÷3 6622717
n÷5 5298173.6

Exponentiation

ny
n2 701766087393424
n3 1.8590392788016E+22
n4 4.9247564141547E+29
n5 1.3046107209953E+37

Nth Root

y√n
2√n 5146.9280158168
3√n 298.1023476204
4√n 71.742093751276
5√n 30.522439229696

Divisors of 26490868

1, 2, 4, 137, 274, 548, 48341, 96682, 193364, 6622717, 13245434, 26490868

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 -26490867
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 26490868 can be divided by 12 positive divisors. The sum of these divisors (counting 26490868) is 1, the average is 0.083333333333333.

Base conversion 26490868

Base System Value
2 Binary 1100101000011011111110100
3 Ternary 1211211212122021
4 Quaternary 1211003133310
5 Quinary 23240201433
6 Senary 2343442524
8 Octal 145033764
10 Decimal 26490868
12 Duodecimal 8a56444
16 Hexadecimal 19437f4
20 Vigesimal 85b738
36 Base36 frshg

Cryptographic Hash Functions

md5 f80bfb6efd356769604a99a43aca8fad
sha1 1a284101ca98f4cf40cb0401ee125dcd4d8b674b
sha256 b6af214c8c54a9014e21400fbe14ae791d201bfdaba2786c63230755c9dfde49
sha512 956c0c861e869ab0b2df4fdc6fd8aa328133a356502462678393508ef89c14193fdc9a427ea8b0525d3accff4e508df7c6e0cbfaa362967a1e0832c4b68d6b94
ripemd-160 67e63327880301486242ed4e672ea8a8c7a2113e

26490868 as geometric shapes

Circle

Radius = n
Diameter 52981736
Circumference 166447032.59203
Area 2.2046631846936E+15

Sphere

Radius = n
Volume 7.7871255213572E+22
Surface area 8.8186527387745E+15
Circumference 166447032.59203

Square

Length = n
Perimeter 105963472
Area 701766087393424
Diagonal 37463744.804635

Cube

Length = n
Surface area 4210596524360544
Volume 1.8590392788016E+22
Space diagonal 45883529.312601

Equilateral Triangle

Length = n
Perimeter 79472604
Area 3.0387362959856E+14
Altitude 22941764.6563

Triangular Pyramid

Length = n
Surface area 3.0387362959856E+14
Volume 2.1908988008879E+21
Height 12487914.934878