26490980 (number)

26490980 is an even 8-digits composite number following 26490979 and preceding 26490981. In scientific notation, it is written as 2.6490980 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 10559840 positive integers (up to 26490980) that are relatively prime to 26490980.

Interesting facts

Basic properties

Name

Name twenty-six million four hundred ninety thousand nine hundred eighty

Notation

Scientific notation 2.6490980 × 10^7
Engineering notation 2.6490980 × 10^6

Prime Factorization of 26490980

Prime Factorization 2 × 2 × 5 × 311 × 4259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13245490
Product of the distinct prime numbers

The prime factorization of 26490980 is 2 × 2 × 5 × 311 × 4259. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 67, 24, 678, 585, 2842, 1454, 25459, 46587, 499684, 493960, 2698836, 3248965, 53850966, 64274617, 410995789, 178254007, 9617813842, 4980062959

Basic calculations (n = 26490980)

Multiplication

n×y
n×2 52981960
n×3 79472940
n×4 105963920
n×5 132454900

Division

n÷y
n÷2 13245490
n÷3 8830326.6666667
n÷3 6622745
n÷5 5298196

Exponentiation

ny
n2 701772021360400
n3 1.8590628582418E+22
n4 4.9248396996426E+29
n5 1.3046382998644E+37

Nth Root

y√n
2√n 5146.9388960818
3√n 298.10276773267
4√n 71.742169580253
5√n 30.522465038645

Divisors of 26490980

1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 4259, 6220, 8518, 17036, 21295, 42590, 85180, 1324549, 2649098, 5298196, 6622745, 13245490, 26490980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26490979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26490980 can be divided by 24 positive divisors. The sum of these divisors (counting 26490980) is 1, the average is 0.041666666666667.

Base conversion 26490980

Base System Value
2 Binary 1100101000011100001100100
3 Ternary 1211211212210102
4 Quaternary 1211003201210
5 Quinary 23240202410
6 Senary 2343443232
8 Octal 145034144
10 Decimal 26490980
12 Duodecimal 8a56518
16 Hexadecimal 1943864
20 Vigesimal 85b790
36 Base36 frskk

Cryptographic Hash Functions

md5 f24089db6805c8bc333a2129f7207949
sha1 45a8b5e6fcdfc9e289ac2ecf9c7cb4b489c09eb0
sha256 2bff86d0c57dcedd2ff70fca2712380af4ce78b64e374c74174440973f242ab9
sha512 a9dd632fe1afcc1adef13f6fde189363421a8f01005882ff5f38e40338f6f7e48f5257b1339e4d662c125a5eed36073fa222b3b71d1acb0da44628eb5d7adb35
ripemd-160 d4e1b26235abfe73765eae98b0eeb40cc6e30ede

26490980 as geometric shapes

Circle

Radius = n
Diameter 52981960
Circumference 166447736.30879
Area 2.2046818268007E+15

Sphere

Radius = n
Volume 7.7872242906854E+22
Surface area 8.8187273072028E+15
Circumference 166447736.30879

Square

Length = n
Perimeter 105963920
Area 701772021360400
Diagonal 37463903.196554

Cube

Length = n
Surface area 4210632128162400
Volume 1.8590628582418E+22
Space diagonal 45883723.302291

Equilateral Triangle

Length = n
Perimeter 79472940
Area 3.0387619908163E+14
Altitude 22941861.651145

Triangular Pyramid

Length = n
Surface area 3.0387619908163E+14
Volume 2.1909265895247E+21
Height 12487967.732185