26494890 (number)

26494890 is an even 8-digits composite number following 26494889 and preceding 26494891. In scientific notation, it is written as 2.6494890 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 7065296 positive integers (up to 26494890) that are relatively prime to 26494890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.6494890 × 10^7
Engineering notation 2.6494890 × 10^6

Prime Factorization of 26494890

Prime Factorization 2 × 3 × 5 × 883163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26494890
Product of the distinct prime numbers

The prime factorization of 26494890 is 2 × 3 × 5 × 883163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 13, 35, 146, 289, 7861, 1507, 11149, 66751, 84891, 82486, 4270452, 7683485, 46164930, 89954174, 738732969, 617031006, 1939421015, 4145810376

Basic calculations (n = 26494890)

Multiplication

n×y
n×2 52989780
n×3 79484670
n×4 105979560
n×5 132474450

Division

n÷y
n÷2 13247445
n÷3 8831630
n÷3 6623722.5
n÷5 5298978

Exponentiation

ny
n2 701979196112100
n3 1.8598861583279E+22
n4 4.9277479177419E+29
n5 1.305601390283E+37

Nth Root

y√n
2√n 5147.3187194888
3√n 298.11743340983
4√n 71.744816673324
5√n 30.523365992805

Divisors of 26494890

1, 2, 3, 5, 6, 10, 15, 30, 883163, 1766326, 2649489, 4415815, 5298978, 8831630, 13247445, 26494890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26494889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26494890 can be divided by 16 positive divisors. The sum of these divisors (counting 26494890) is 1, the average is 0.0625.

Base conversion 26494890

Base System Value
2 Binary 1100101000100011110101010
3 Ternary 1211212002011020
4 Quaternary 1211010132222
5 Quinary 23240314030
6 Senary 2343513310
8 Octal 145043652
10 Decimal 26494890
12 Duodecimal 8a58836
16 Hexadecimal 19447aa
20 Vigesimal 85bh4a
36 Base36 frvl6

Cryptographic Hash Functions

md5 42713b93ca91460b386c00e1a584ef56
sha1 6761912e4ae9e3d24ea074a2897e201849e39a85
sha256 0a2c8f25218fcb1a59c81d740d821538e7475f3372aafa64b5615ef64252336c
sha512 4c8a8bcc4968a9b51ab566ce24afef06c2a1caaf1438f248a895cccadbdea314efadfa22c78f473747c0e50882877e8960355db36440be622f351054e6d02f7a
ripemd-160 012be1716071bb0e8d71ed0bfadbe4c9b819064b

26494890 as geometric shapes

Circle

Radius = n
Diameter 52989780
Circumference 166472303.56334
Area 2.2053326854786E+15

Sphere

Radius = n
Volume 7.7906729220215E+22
Surface area 8.8213307419146E+15
Circumference 166472303.56334

Square

Length = n
Perimeter 105979560
Area 701979196112100
Diagonal 37469432.771583

Cube

Length = n
Surface area 4211875176672600
Volume 1.8598861583279E+22
Space diagonal 45890495.620949

Equilateral Triangle

Length = n
Perimeter 79484670
Area 3.0396590838063E+14
Altitude 22945247.810474

Triangular Pyramid

Length = n
Surface area 3.0396590838063E+14
Volume 2.191896857981E+21
Height 12489810.923861