25804980 (number)

25804980 is an even 8-digits composite number following 25804979 and preceding 25804981. In scientific notation, it is written as 2.5804980 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 120 positive divisors. There are 6469632 positive integers (up to 25804980) that are relatively prime to 25804980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5804980 × 10^7
Engineering notation 2.5804980 × 10^6

Prime Factorization of 25804980

Prime Factorization 2 × 2 × 3 × 3 × 5 × 9 × 17 × 937

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4300830
Product of the distinct prime numbers

The prime factorization of 25804980 is 2 × 2 × 3 × 3 × 5 × 9 × 17 × 937. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25804980)

Multiplication

n×y
n×2 51609960
n×3 77414940
n×4 103219920
n×5 129024900

Division

n÷y
n÷2 12902490
n÷3 8601660
n÷3 6451245
n÷5 5160996

Exponentiation

ny
n2 665896992800400
n3 1.7183458581274E+22
n4 4.4341880502062E+29
n5 1.1442413395181E+37

Nth Root

y√n
2√n 5079.8602342978
3√n 295.50704716632
4√n 71.273138238033
5√n 30.362722150349

Divisors of 25804980

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25804979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25804980 can be divided by 120 positive divisors. The sum of these divisors (counting 25804980) is 1, the average is 0.0083333333333333.

Base conversion 25804980

Base System Value
2 Binary 1100010011100000010110100
3 Ternary 1210120000210000
4 Quaternary 1202130002310
5 Quinary 23101224410
6 Senary 2321031300
8 Octal 142340264
10 Decimal 25804980
12 Duodecimal 8785530
16 Hexadecimal 189c0b4
20 Vigesimal 815c90
36 Base36 fd390

Cryptographic Hash Functions

md5 3b51f96234f723e9ccd02c7188795c60
sha1 385ec47f814cc03a7ea04a81ece31d20b902e6a2
sha256 f4256b29b09ca35c5ee4a1f67684352705d82f46d3466890822b72181f0e68ce
sha512 58b7c19910ff78c83f550460b0e9ff77863e75533efe67699091303d9dafa9f3473657a42d25ebb3640852406e1f04512076c7a1b58a52c79e6817f5b80044c0
ripemd-160 03324923eea9e79adf7dc753681b61d57ecec90f

25804980 as geometric shapes

Circle

Radius = n
Diameter 51609960
Circumference 162137471.18806
Area 2.0919771006293E+15

Sphere

Radius = n
Volume 7.1977902989595E+22
Surface area 8.3679084025171E+15
Circumference 162137471.18806

Square

Length = n
Perimeter 103219920
Area 665896992800400
Diagonal 36493752.692766

Cube

Length = n
Surface area 3995381956802400
Volume 1.7183458581274E+22
Space diagonal 44695536.448299

Equilateral Triangle

Length = n
Perimeter 77414940
Area 2.883418560344E+14
Altitude 22347768.224149

Triangular Pyramid

Length = n
Surface area 2.883418560344E+14
Volume 2.0250900145096E+21
Height 12164584.230922