25742732 (number)

25742732 is an even 8-digits composite number following 25742731 and preceding 25742733. In scientific notation, it is written as 2.5742732 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 12660240 positive integers (up to 25742732) that are relatively prime to 25742732.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred forty-two thousand seven hundred thirty-two

Notation

Scientific notation 2.5742732 × 10^7
Engineering notation 2.5742732 × 10^6

Prime Factorization of 25742732

Prime Factorization 2 × 2 × 61 × 105503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12871366
Product of the distinct prime numbers

The prime factorization of 25742732 is 2 × 2 × 61 × 105503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 66, 14, 182, 360, 6579, 3577, 95806, 81895, 122887, 706283, 4270925, 1380863, 24269140, 7734526, 5750971, 203486618, 4757485758, 7011016445

Basic calculations (n = 25742732)

Multiplication

n×y
n×2 51485464
n×3 77228196
n×4 102970928
n×5 128713660

Division

n÷y
n÷2 12871366
n÷3 8580910.6666667
n÷3 6435683
n÷5 5148546.4

Exponentiation

ny
n2 662688250823824
n3 1.7059406040506E+22
n4 4.3915571777994E+29
n5 1.1305067949077E+37

Nth Root

y√n
2√n 5073.7295946867
3√n 295.26924379915
4√n 71.230117188495
5√n 30.348059515078

Divisors of 25742732

1, 2, 4, 61, 122, 244, 105503, 211006, 422012, 6435683, 12871366, 25742732

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25742731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25742732 can be divided by 12 positive divisors. The sum of these divisors (counting 25742732) is 1, the average is 0.083333333333333.

Base conversion 25742732

Base System Value
2 Binary 1100010001100110110001100
3 Ternary 1210102212101112
4 Quaternary 1202030312030
5 Quinary 23042231412
6 Senary 2315431152
8 Octal 142146614
10 Decimal 25742732
12 Duodecimal 87554b8
16 Hexadecimal 188cd8c
20 Vigesimal 80hggc
36 Base36 fbr7w

Cryptographic Hash Functions

md5 69dc2acd617831cbcab1dfbc8d2df003
sha1 9a153684da75a157548bd469d3aa57a10e73a739
sha256 6b9fde4bb901068a36e8649e6490579f052ea265d8d64a3a27c68d9553f4f701
sha512 eeea5faa32129221dd45a2843206d3505f8246ca016e5c5fbaaf0e35de18ad4846aee39f2727f076a9285d96a5a3a03ad898261b3e30c4b3f9ef1a0bc1333707
ripemd-160 e2d2ca7e61c9d8e1ff4a78ccfe9894865ad3e14a

25742732 as geometric shapes

Circle

Radius = n
Diameter 51485464
Circumference 161746355.46906
Area 2.0818965404084E+15

Sphere

Radius = n
Volume 7.1458272921947E+22
Surface area 8.3275861616336E+15
Circumference 161746355.46906

Square

Length = n
Perimeter 102970928
Area 662688250823824
Diagonal 36405720.726936

Cube

Length = n
Surface area 3976129504942944
Volume 1.7059406040506E+22
Space diagonal 44587719.749629

Equilateral Triangle

Length = n
Perimeter 77228196
Area 2.8695243000145E+14
Altitude 22293859.874815

Triangular Pyramid

Length = n
Surface area 2.8695243000145E+14
Volume 2.0104702823761E+21
Height 12135240.242312