25740081 (number)

25740081 is an odd 8-digits composite number following 25740080 and preceding 25740082. In scientific notation, it is written as 2.5740081 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 16568160 positive integers (up to 25740081) that are relatively prime to 25740081.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred forty thousand eighty-one

Notation

Scientific notation 2.5740081 × 10^7
Engineering notation 2.5740081 × 10^6

Prime Factorization of 25740081

Prime Factorization 3 × 3 × 29 × 98621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8580027
Product of the distinct prime numbers

The prime factorization of 25740081 is 3 × 3 × 29 × 98621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 14, 84, 953, 48, 9143, 2413, 44617, 72727, 437919, 81774, 8021248, 8608814, 41030072, 18734024, 816314963, 477341465, 7913620502, 6285569708

Basic calculations (n = 25740081)

Multiplication

n×y
n×2 51480162
n×3 77220243
n×4 102960324
n×5 128700405

Division

n÷y
n÷2 12870040.5
n÷3 8580027
n÷3 6435020.25
n÷5 5148016.2

Exponentiation

ny
n2 662551769886561
n3 1.7054136223573E+22
n4 4.3897484777981E+29
n5 1.1299248138815E+37

Nth Root

y√n
2√n 5073.4683402974
3√n 295.25910779084
4√n 71.228283288995
5√n 30.347434437522

Divisors of 25740081

1, 3, 9, 29, 87, 261, 98621, 295863, 887589, 2860009, 8580027, 25740081

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 -25740080
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 25740081 can be divided by 12 positive divisors. The sum of these divisors (counting 25740081) is 1, the average is 0.083333333333333.

Base conversion 25740081

Base System Value
2 Binary 1100010001100001100110001
3 Ternary 1210102201202100
4 Quaternary 1202030030301
5 Quinary 23042140311
6 Senary 2315411013
8 Octal 142141461
10 Decimal 25740081
12 Duodecimal 8753a69
16 Hexadecimal 188c331
20 Vigesimal 80ha41
36 Base36 fbp69

Cryptographic Hash Functions

md5 ef195c95bf10984845a73b6ff2a26fca
sha1 ffa4856731216e9c618c51d35b5eced7a86d1df1
sha256 e24b790e1d9976370f960b46c6c4a336f1849f99233cc75c9e4965f70de51749
sha512 0609f6e96f5d61e941f112886e7d4966429c840c9705e68a3baebe366485786e0f0fae80245b9ece91e8e61537022f456ce75920f620ebeb09167dd07de8ac0c
ripemd-160 1c97faa62d974daf340d3354616c0ca2444c4a15

25740081 as geometric shapes

Circle

Radius = n
Diameter 51480162
Circumference 161729698.74481
Area 2.0814677728985E+15

Sphere

Radius = n
Volume 7.1436198764397E+22
Surface area 8.3258710915941E+15
Circumference 161729698.74481

Square

Length = n
Perimeter 102960324
Area 662551769886561
Diagonal 36401971.646782

Cube

Length = n
Surface area 3975310619319366
Volume 1.7054136223573E+22
Space diagonal 44583128.082938

Equilateral Triangle

Length = n
Perimeter 77220243
Area 2.8689333202205E+14
Altitude 22291564.041469

Triangular Pyramid

Length = n
Surface area 2.8689333202205E+14
Volume 2.0098492284947E+21
Height 12133990.548927