25798980 (number)

25798980 is an even 8-digits composite number following 25798979 and preceding 25798981. In scientific notation, it is written as 2.5798980 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 6642048 positive integers (up to 25798980) that are relatively prime to 25798980.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 2.5798980 × 10^7
Engineering notation 2.5798980 × 10^6

Prime Factorization of 25798980

Prime Factorization 2 × 2 × 3 × 5 × 29 × 14827

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12899490
Product of the distinct prime numbers

The prime factorization of 25798980 is 2 × 2 × 3 × 5 × 29 × 14827. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25798980)

Multiplication

n×y
n×2 51597960
n×3 77396940
n×4 103195920
n×5 128994900

Division

n÷y
n÷2 12899490
n÷3 8599660
n÷3 6449745
n÷5 5159796

Exponentiation

ny
n2 665587369040400
n3 1.7171475222126E+22
n4 4.4300654582612E+29
n5 1.1429117015637E+37

Nth Root

y√n
2√n 5079.2696325358
3√n 295.48414228879
4√n 71.268994889333
5√n 30.361310071916

Divisors of 25798980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25798979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25798980 can be divided by 48 positive divisors. The sum of these divisors (counting 25798980) is 1, the average is 0.020833333333333.

Base conversion 25798980

Base System Value
2 Binary 1100010011010100101000100
3 Ternary 1210112201112210
4 Quaternary 1202122211010
5 Quinary 23101031410
6 Senary 2320543420
8 Octal 142324504
10 Decimal 25798980
12 Duodecimal 8781b70
16 Hexadecimal 189a944
20 Vigesimal 814h90
36 Base36 fcymc

Cryptographic Hash Functions

md5 2a084c196888162bf0076a9ae6b5105f
sha1 6ab0c06379d730bc17041a454e6fdd57c2695467
sha256 6dd506515c207bf5b923736e50dc1f0d5290f447573a2acf10f5d611fb8c72f4
sha512 23ffcd0c9786896f789b072cfa1e5d3ded8286ca6330bb67b184a5699e58f1abac36998be066db17f3bef9038e8ee5bf1df62791ceff70c40004fb24058a5ad1
ripemd-160 c276379d9eb90d16c44ac498a838fb881bc0c98c

25798980 as geometric shapes

Circle

Radius = n
Diameter 51597960
Circumference 162099772.07622
Area 2.0910043888995E+15

Sphere

Radius = n
Volume 7.1927707212173E+22
Surface area 8.3640175555979E+15
Circumference 162099772.07622

Square

Length = n
Perimeter 103195920
Area 665587369040400
Diagonal 36485267.411392

Cube

Length = n
Surface area 3993524214242400
Volume 1.7171475222126E+22
Space diagonal 44685144.143453

Equilateral Triangle

Length = n
Perimeter 77396940
Area 2.8820778501352E+14
Altitude 22342572.071727

Triangular Pyramid

Length = n
Surface area 2.8820778501352E+14
Volume 2.0236777620903E+21
Height 12161755.803797