25748020 (number)

25748020 is an even 8-digits composite number following 25748019 and preceding 25748021. In scientific notation, it is written as 2.5748020 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10299200 positive integers (up to 25748020) that are relatively prime to 25748020.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred forty-eight thousand twenty

Notation

Scientific notation 2.5748020 × 10^7
Engineering notation 2.5748020 × 10^6

Prime Factorization of 25748020

Prime Factorization 2 × 2 × 5 × 1287401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12874010
Product of the distinct prime numbers

The prime factorization of 25748020 is 2 × 2 × 5 × 1287401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 93, 57, 46, 465, 6614, 3948, 62428, 57991, 468480, 467118, 1180338, 6687676, 71289173, 53766181, 92505669, 444936796, 2891513952, 6108583919

Basic calculations (n = 25748020)

Multiplication

n×y
n×2 51496040
n×3 77244060
n×4 102992080
n×5 128740100

Division

n÷y
n÷2 12874010
n÷3 8582673.3333333
n÷3 6437005
n÷5 5149604

Exponentiation

ny
n2 662960533920400
n3 1.7069921086593E+22
n4 4.3951666953602E+29
n5 1.1316683997547E+37

Nth Root

y√n
2√n 5074.2506835985
3√n 295.289460209
4√n 71.233774879607
5√n 30.349306215344

Divisors of 25748020

1, 2, 4, 5, 10, 20, 1287401, 2574802, 5149604, 6437005, 12874010, 25748020

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 -25748019
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 25748020 can be divided by 12 positive divisors. The sum of these divisors (counting 25748020) is 1, the average is 0.083333333333333.

Base conversion 25748020

Base System Value
2 Binary 1100010001110001000110100
3 Ternary 1210110010122101
4 Quaternary 1202032020310
5 Quinary 23042414040
6 Senary 2315511444
8 Octal 142161064
10 Decimal 25748020
12 Duodecimal 8758584
16 Hexadecimal 188e234
20 Vigesimal 80ia10
36 Base36 fbvas

Cryptographic Hash Functions

md5 f0b0e5d976706a3efb6e74a2302e596b
sha1 4d55f0588ed2599c2f3ced6162567fcec945d71f
sha256 77f07be5979f627a15dfd98032656a8bc2a9116626346faf61db6d09ab811ccd
sha512 c25dfe1eb6f52f1ffe931421efacac788e7b512f011ea4b978e2a4c7ea88893ce1afb553307f16e16c9dcd4e4827b1e235c468d07d5aab39bf4260a9b5743517
ripemd-160 128d985fe4b97398a48ec9c16cd44384e83808d8

25748020 as geometric shapes

Circle

Radius = n
Diameter 51496040
Circumference 161779580.95297
Area 2.0827519429843E+15

Sphere

Radius = n
Volume 7.1502318243998E+22
Surface area 8.3310077719372E+15
Circumference 161779580.95297

Square

Length = n
Perimeter 102992080
Area 662960533920400
Diagonal 36413199.088254

Cube

Length = n
Surface area 3977763203522400
Volume 1.7069921086593E+22
Space diagonal 44596878.8343

Equilateral Triangle

Length = n
Perimeter 77244060
Area 2.8707033204078E+14
Altitude 22298439.41715

Triangular Pyramid

Length = n
Surface area 2.8707033204078E+14
Volume 2.0117094924415E+21
Height 12137733.029418