25996980 (number)

25996980 is an even 8-digits composite number following 25996979 and preceding 25996981. In scientific notation, it is written as 2.5996980 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 6817920 positive integers (up to 25996980) that are relatively prime to 25996980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5996980 × 10^7
Engineering notation 2.5996980 × 10^6

Prime Factorization of 25996980

Prime Factorization 2 × 2 × 15 × 61 × 7103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12998490
Product of the distinct prime numbers

The prime factorization of 25996980 is 2 × 2 × 15 × 61 × 7103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 73, 69, 10, 103, 7442, 7358, 6247, 48510, 79030, 246422, 7412096, 3156420, 7032543, 29208432, 872503890, 40851899, 3025550484, 4321467523

Basic calculations (n = 25996980)

Multiplication

n×y
n×2 51993960
n×3 77990940
n×4 103987920
n×5 129984900

Division

n÷y
n÷2 12998490
n÷3 8665660
n÷3 6499245
n÷5 5199396

Exponentiation

ny
n2 675842969120400
n3 1.7569876151364E+22
n4 4.5676371890948E+29
n5 1.1874477265215E+37

Nth Root

y√n
2√n 5098.7233696289
3√n 296.23813621952
4√n 71.40534552559
5√n 30.407770584416

Divisors of 25996980

1, 2, 4, 15, 30, 60, 61, 122, 244, 915, 1830, 3660, 7103, 14206, 28412, 106545, 213090, 426180, 433283, 866566, 1733132, 6499245, 12998490, 25996980

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 -25996979
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 25996980 can be divided by 24 positive divisors. The sum of these divisors (counting 25996980) is 1, the average is 0.041666666666667.

Base conversion 25996980

Base System Value
2 Binary 1100011001010111010110100
3 Ternary 1210220210011010
4 Quaternary 1203022322310
5 Quinary 23123400410
6 Senary 2325112220
8 Octal 143127264
10 Decimal 25996980
12 Duodecimal 8858670
16 Hexadecimal 18caeb4
20 Vigesimal 829c90
36 Base36 fh7ec

Cryptographic Hash Functions

md5 38ff4b18ac87f9997e42b4024922a06c
sha1 5d7ed85675c55cccb1cd604ee2bb557310418e39
sha256 03ed495972a38122b3565cac98d13d599313023265d20b36b367bb040ea934e2
sha512 1633042c7029ce4765c2fb45947359566e376348c8612e171a8babbcff93e9f98bcfa79caf08523879c097181df31744e6894f0af3696e24dc65785ec8132e4e
ripemd-160 ef9a29459b9c84f260a4d549d3c2e36f65688303

25996980 as geometric shapes

Circle

Radius = n
Diameter 51993960
Circumference 163343842.76704
Area 2.123223306769E+15

Sphere

Radius = n
Volume 7.3596525122142E+22
Surface area 8.4928932270758E+15
Circumference 163343842.76704

Square

Length = n
Perimeter 103987920
Area 675842969120400
Diagonal 36765281.696742

Cube

Length = n
Surface area 4055057814722400
Volume 1.7569876151364E+22
Space diagonal 45028090.203352

Equilateral Triangle

Length = n
Perimeter 77990940
Area 2.9264859011368E+14
Altitude 22514045.101676

Triangular Pyramid

Length = n
Surface area 2.9264859011368E+14
Volume 2.0706297618728E+21
Height 12255093.898914