25399993 (number)

25399993 is an odd 8-digits composite number following 25399992 and preceding 25399994. In scientific notation, it is written as 2.5399993 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 25288848 positive integers (up to 25399993) that are relatively prime to 25399993.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred ninety-nine thousand nine hundred ninety-three

Notation

Scientific notation 2.5399993 × 10^7
Engineering notation 2.5399993 × 10^6

Prime Factorization of 25399993

Prime Factorization 229 × 110917

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 25399993
Product of the distinct prime numbers

The prime factorization of 25399993 is 229 × 110917. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 6, 41, 569, 918, 6243, 4084, 26185, 152, 717190, 392255, 3282400, 2644972, 9271735, 79377732, 387414617, 91380144, 8048896035, 6769950379

Basic calculations (n = 25399993)

Multiplication

n×y
n×2 50799986
n×3 76199979
n×4 101599972
n×5 126999965

Division

n÷y
n÷2 12699996.5
n÷3 8466664.3333333
n÷3 6349998.25
n÷5 5079998.6

Exponentiation

ny
n2 645159644400049
n3 1.6387050451644E+22
n4 4.162309667624E+29
n5 1.0572263642148E+37

Nth Root

y√n
2√n 5039.8405728753
3√n 293.95297889003
4√n 70.991834550709
5√n 30.266814802402

Divisors of 25399993

1, 229, 110917, 25399993

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25399992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25399993 can be divided by 4 positive divisors. The sum of these divisors (counting 25399993) is 1, the average is 0.25.

Base conversion 25399993

Base System Value
2 Binary 1100000111001001010111001
3 Ternary 1202210110020111
4 Quaternary 1200321022321
5 Quinary 23000244433
6 Senary 2304224321
8 Octal 140711271
10 Decimal 25399993
12 Duodecimal 860b0a1
16 Hexadecimal 18392b9
20 Vigesimal 7iejjd
36 Base36 f4erd

Cryptographic Hash Functions

md5 5b42b0e49aa5c7a4d13c2f785a685902
sha1 da9da01327a75748991c2cde621363cfe972dd16
sha256 b473d3a8dc54bd58c7d3d6096f4f77925704fb8246b1f9f79df6fdc846385b1b
sha512 642368137c48ff93b8568d6c555686a02b30927555bfc89725f150239b65dd38248dc9c437a13a4f2372df2f6def4ce1e45ad09d1f42eb087411b19f27c57415
ripemd-160 2bbdb2a34e6e2615e753de2440991f47615b4b58

25399993 as geometric shapes

Circle

Radius = n
Diameter 50799986
Circumference 159592862.82006
Area 2.0268287992398E+15

Sphere

Radius = n
Volume 6.8641916417186E+22
Surface area 8.1073151969592E+15
Circumference 159592862.82006

Square

Length = n
Perimeter 101599972
Area 645159644400049
Diagonal 35921014.584782

Cube

Length = n
Surface area 3870957866400294
Volume 1.6387050451644E+22
Space diagonal 43994078.387894

Equilateral Triangle

Length = n
Perimeter 76199979
Area 2.7936232077349E+14
Altitude 21997039.193947

Triangular Pyramid

Length = n
Surface area 2.7936232077349E+14
Volume 1.9312324163339E+21
Height 11973671.528261