26498640 (number)

26498640 is an even 8-digits composite number following 26498639 and preceding 26498641. In scientific notation, it is written as 2.6498640 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 6056448 positive integers (up to 26498640) that are relatively prime to 26498640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.6498640 × 10^7
Engineering notation 2.6498640 × 10^6

Prime Factorization of 26498640

Prime Factorization 2 × 2 × 2 × 2 × 105 × 15773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3312330
Product of the distinct prime numbers

The prime factorization of 26498640 is 2 × 2 × 2 × 2 × 105 × 15773. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 79, 43, 826, 856, 3435, 9092, 81954, 19061, 457948, 667149, 8111530, 8734852, 77491922, 58209029, 437900634, 953318072, 4432203331, 2561000647

Basic calculations (n = 26498640)

Multiplication

n×y
n×2 52997280
n×3 79495920
n×4 105994560
n×5 132493200

Division

n÷y
n÷2 13249320
n÷3 8832880
n÷3 6624660
n÷5 5299728

Exponentiation

ny
n2 702177921849600
n3 1.8606759967041E+22
n4 4.9305383393302E+29
n5 1.3065256046011E+37

Nth Root

y√n
2√n 5147.6829739214
3√n 298.13149760153
4√n 71.747355170218
5√n 30.524229979353

Divisors of 26498640

1, 2, 4, 8, 16, 105, 210, 420, 840, 1680, 15773, 31546, 63092, 126184, 252368, 1656165, 3312330, 6624660, 13249320, 26498640

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26498639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26498640 can be divided by 20 positive divisors. The sum of these divisors (counting 26498640) is 1, the average is 0.05.

Base conversion 26498640

Base System Value
2 Binary 1100101000101011001010000
3 Ternary 1211212021022010
4 Quaternary 1211011121100
5 Quinary 23240424030
6 Senary 2343542520
8 Octal 145053120
10 Decimal 26498640
12 Duodecimal 8a5aa40
16 Hexadecimal 1945650
20 Vigesimal 85c6c0
36 Base36 fryhc

Cryptographic Hash Functions

md5 9fb639139095966fab7c7254b9e53f4d
sha1 a0bcfcb6ea52db7134d9543991e5a3ad0d35eee9
sha256 1db6fbaeab81b0551ed6c1576920c9c6e4122dfdba73664dbb2578bf9a4b7154
sha512 091937a29fb7a1245193d4c75b30bc1343ae3cae1c3d66a0a0397f7df4e32c68cd2a25e1acd8f78660a8a097c9a5119d7fd9779676f182f90ae199434c1c487d
ripemd-160 1a264782d3a5588a4d9593995c553decf9baf89e

26498640 as geometric shapes

Circle

Radius = n
Diameter 52997280
Circumference 166495865.50824
Area 2.2059570007957E+15

Sphere

Radius = n
Volume 7.7939813892752E+22
Surface area 8.8238280031826E+15
Circumference 166495865.50824

Square

Length = n
Perimeter 105994560
Area 702177921849600
Diagonal 37474736.072442

Cube

Length = n
Surface area 4213067531097600
Volume 1.8606759967041E+22
Space diagonal 45896990.811477

Equilateral Triangle

Length = n
Perimeter 79495920
Area 3.0405195914916E+14
Altitude 22948495.405738

Triangular Pyramid

Length = n
Surface area 3.0405195914916E+14
Volume 2.1928276914341E+21
Height 12491578.690814