25996840 (number)

25996840 is an even 8-digits composite number following 25996839 and preceding 25996841. In scientific notation, it is written as 2.5996840 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 10398720 positive integers (up to 25996840) that are relatively prime to 25996840.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred ninety-six thousand eight hundred forty

Notation

Scientific notation 2.5996840 × 10^7
Engineering notation 2.5996840 × 10^6

Prime Factorization of 25996840

Prime Factorization 2 × 2 × 2 × 5 × 649921

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6499210
Product of the distinct prime numbers

The prime factorization of 25996840 is 2 × 2 × 2 × 5 × 649921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 61, 92, 320, 861, 5958, 2899, 64382, 74688, 49771, 153399, 6911036, 5856668, 62177938, 18424379, 288743575, 476917865, 9555205545, 6673216416

Basic calculations (n = 25996840)

Multiplication

n×y
n×2 51993680
n×3 77990520
n×4 103987360
n×5 129984200

Division

n÷y
n÷2 12998420
n÷3 8665613.3333333
n÷3 6499210
n÷5 5199368

Exponentiation

ny
n2 675835689985600
n3 1.7569592298845E+22
n4 4.5675387985831E+29
n5 1.1874157534056E+37

Nth Root

y√n
2√n 5098.7096406836
3√n 296.23760444732
4√n 71.405249391649
5√n 30.407737833712

Divisors of 25996840

1, 2, 4, 5, 8, 10, 20, 40, 649921, 1299842, 2599684, 3249605, 5199368, 6499210, 12998420, 25996840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25996839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25996840 can be divided by 16 positive divisors. The sum of these divisors (counting 25996840) is 1, the average is 0.0625.

Base conversion 25996840

Base System Value
2 Binary 1100011001010111000101000
3 Ternary 1210220202221221
4 Quaternary 1203022320220
5 Quinary 23123344330
6 Senary 2325111424
8 Octal 143127050
10 Decimal 25996840
12 Duodecimal 8858574
16 Hexadecimal 18cae28
20 Vigesimal 829c20
36 Base36 fh7ag

Cryptographic Hash Functions

md5 769e911b47f9b576d8009726ddb0032d
sha1 eba59b6014195d845fccc80ef73f5dcf85626bda
sha256 73a6742ee05f60f11f5a112965c1f79734e6b63435f0a93bb1686d36b90b04be
sha512 bf47650fe1e6fb32787df2fab6d936e73ec718058363d3ffcbe20a5209b2b9d8fc8832ba0b443dd4c1ad00b96e28925821e2a73e598cb988cb85f4db29b58426
ripemd-160 aea3bb4c358ef8a82e612468e45867781d751f00

25996840 as geometric shapes

Circle

Radius = n
Diameter 51993680
Circumference 163342963.1211
Area 2.1232004386925E+15

Sphere

Radius = n
Volume 7.3595336123493E+22
Surface area 8.4928017547702E+15
Circumference 163342963.1211

Square

Length = n
Perimeter 103987360
Area 675835689985600
Diagonal 36765083.706843

Cube

Length = n
Surface area 4055014139913600
Volume 1.7569592298845E+22
Space diagonal 45027847.716239

Equilateral Triangle

Length = n
Perimeter 77990520
Area 2.9264543815586E+14
Altitude 22513923.858119

Triangular Pyramid

Length = n
Surface area 2.9264543815586E+14
Volume 2.0705963095327E+21
Height 12255027.902281