25949968 (number)

25949968 is an even 8-digits composite number following 25949967 and preceding 25949969. In scientific notation, it is written as 2.5949968 × 10^7. The sum of its digits is 52. It has a total of 7 prime factors and 40 positive divisors. There are 11731200 positive integers (up to 25949968) that are relatively prime to 25949968.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.5949968 × 10^7
Engineering notation 2.5949968 × 10^6

Prime Factorization of 25949968

Prime Factorization 2 × 2 × 2 × 2 × 11 × 283 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3243746
Product of the distinct prime numbers

The prime factorization of 25949968 is 2 × 2 × 2 × 2 × 11 × 283 × 521. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25949968)

Multiplication

n×y
n×2 51899936
n×3 77849904
n×4 103799872
n×5 129749840

Division

n÷y
n÷2 12974984
n÷3 8649989.3333333
n÷3 6487492
n÷5 5189993.6

Exponentiation

ny
n2 673400839201024
n3 1.747473022844E+22
n4 4.5346869023664E+29
n5 1.1767498000643E+37

Nth Root

y√n
2√n 5094.1111098994
3√n 296.05945968889
4√n 71.373041898881
5√n 30.396764957775

Divisors of 25949968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25949967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25949968 can be divided by 40 positive divisors. The sum of these divisors (counting 25949968) is 1, the average is 0.025.

Base conversion 25949968

Base System Value
2 Binary 1100010111111011100010000
3 Ternary 1210211101122221
4 Quaternary 1202333130100
5 Quinary 23120344333
6 Senary 2324110424
8 Octal 142773420
10 Decimal 25949968
12 Duodecimal 8835414
16 Hexadecimal 18bf710
20 Vigesimal 823ei8
36 Base36 fg74g

Cryptographic Hash Functions

md5 288a655b5deb3db47afaa98d3e3332cb
sha1 91171f1ca43927ad29c83e614746209b0891cfab
sha256 c27db36235880a1dc7ecfb14057ef8d54d0b56a349c26f210b0a3c4486fd2f8a
sha512 7236f210569fe374ed536c7df787da00a20099cd93e7b9ac5fad4187810042a0fa6696c6f38672df588f7b0d0853aa69ddc42bec9c15a15ab62bfacddd0deef8
ripemd-160 c4bca616214ec73cb4e0db48d49be7f90dccfcce

25949968 as geometric shapes

Circle

Radius = n
Diameter 51899936
Circumference 163048457.65938
Area 2.1155511293551E+15

Sphere

Radius = n
Volume 7.3197978812173E+22
Surface area 8.4622045174206E+15
Circumference 163048457.65938

Square

Length = n
Perimeter 103799872
Area 673400839201024
Diagonal 36698796.688748

Cube

Length = n
Surface area 4040405035206144
Volume 1.747473022844E+22
Space diagonal 44946663.030787

Equilateral Triangle

Length = n
Perimeter 77849904
Area 2.9159111683892E+14
Altitude 22473331.515393

Triangular Pyramid

Length = n
Surface area 2.9159111683892E+14
Volume 2.0594167073225E+21
Height 12232932.229583