25804982 (number)

25804982 is an even 8-digits composite number following 25804981 and preceding 25804983. In scientific notation, it is written as 2.5804982 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 11059272 positive integers (up to 25804982) that are relatively prime to 25804982.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred four thousand nine hundred eighty-two

Notation

Scientific notation 2.5804982 × 10^7
Engineering notation 2.5804982 × 10^6

Prime Factorization of 25804982

Prime Factorization 2 × 7 × 1843213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25804982
Product of the distinct prime numbers

The prime factorization of 25804982 is 2 × 7 × 1843213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 85, 7, 657, 191, 2157, 8645, 18928, 23028, 904913, 916589, 4316100, 8056139, 23589106, 17004115, 31437357, 265341112, 6548338186, 3474577218

Basic calculations (n = 25804982)

Multiplication

n×y
n×2 51609964
n×3 77414946
n×4 103219928
n×5 129024910

Division

n÷y
n÷2 12902491
n÷3 8601660.6666667
n÷3 6451245.5
n÷5 5160996.4

Exponentiation

ny
n2 665897096020324
n3 1.7183462576657E+22
n4 4.434189424883E+29
n5 1.144241782937E+37

Nth Root

y√n
2√n 5079.8604311536
3√n 295.50705480068
4√n 71.273139619029
5√n 30.362722620998

Divisors of 25804982

1, 2, 7, 14, 1843213, 3686426, 12902491, 25804982

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25804981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25804982 can be divided by 8 positive divisors. The sum of these divisors (counting 25804982) is 1, the average is 0.125.

Base conversion 25804982

Base System Value
2 Binary 1100010011100000010110110
3 Ternary 1210120000210002
4 Quaternary 1202130002312
5 Quinary 23101224412
6 Senary 2321031302
8 Octal 142340266
10 Decimal 25804982
12 Duodecimal 8785532
16 Hexadecimal 189c0b6
20 Vigesimal 815c92
36 Base36 fd392

Cryptographic Hash Functions

md5 1f8c2bac846f050b34a7fbceb98f00ab
sha1 6c66ef8174c34d3511021ada227875a9b92141c4
sha256 37ed794053979d05aa9e461903d9c6f20a238bc8de46b831c76f184efa94221c
sha512 597bfeb41e591f25d3c6879105b5bf38e72064a15976c3eed73bd9c0d858d083a4eaaed53e6ed3cfb0ba46729c23bd72522a90e880cf4e7daa344970043681b5
ripemd-160 246e902abfeb418b068c31d65a8d022970053bc1

25804982 as geometric shapes

Circle

Radius = n
Diameter 51609964
Circumference 162137483.75443
Area 2.0919774249042E+15

Sphere

Radius = n
Volume 7.1977919725413E+22
Surface area 8.3679096996169E+15
Circumference 162137483.75443

Square

Length = n
Perimeter 103219928
Area 665897096020324
Diagonal 36493755.521194

Cube

Length = n
Surface area 3995382576121944
Volume 1.7183462576657E+22
Space diagonal 44695539.9124

Equilateral Triangle

Length = n
Perimeter 77414946
Area 2.8834190072994E+14
Altitude 22347769.9562

Triangular Pyramid

Length = n
Surface area 2.8834190072994E+14
Volume 2.0250904853699E+21
Height 12164585.173731