25288520 (number)

25288520 is an even 8-digits composite number following 25288519 and preceding 25288521. In scientific notation, it is written as 2.5288520 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9520128 positive integers (up to 25288520) that are relatively prime to 25288520.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred eighty-eight thousand five hundred twenty

Notation

Scientific notation 2.5288520 × 10^7
Engineering notation 2.5288520 × 10^6

Prime Factorization of 25288520

Prime Factorization 2 × 2 × 2 × 5 × 17 × 37189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6322130
Product of the distinct prime numbers

The prime factorization of 25288520 is 2 × 2 × 2 × 5 × 17 × 37189. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 27, 45, 445, 283, 7858, 4486, 34540, 93071, 633346, 515109, 110044, 5711577, 83102363, 8052931, 120218013, 178758018, 9235746581, 3069572738

Basic calculations (n = 25288520)

Multiplication

n×y
n×2 50577040
n×3 75865560
n×4 101154080
n×5 126442600

Division

n÷y
n÷2 12644260
n÷3 8429506.6666667
n÷3 6322130
n÷5 5057704

Exponentiation

ny
n2 639509243790400
n3 1.6172242301778E+22
n4 4.0897207289337E+29
n5 1.0342298444805E+37

Nth Root

y√n
2√n 5028.7692331226
3√n 293.52232426083
4√n 70.913815530703
5√n 30.24020163629

Divisors of 25288520

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 37189, 74378, 148756, 185945, 297512, 371890, 632213, 743780, 1264426, 1487560, 2528852, 3161065, 5057704, 6322130, 12644260, 25288520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25288519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25288520 can be divided by 32 positive divisors. The sum of these divisors (counting 25288520) is 1, the average is 0.03125.

Base conversion 25288520

Base System Value
2 Binary 1100000011101111101001000
3 Ternary 1202120210022212
4 Quaternary 1200131331020
5 Quinary 22433213040
6 Senary 2302004252
8 Octal 140357510
10 Decimal 25288520
12 Duodecimal 8576688
16 Hexadecimal 181df48
20 Vigesimal 7i1160
36 Base36 f20qw

Cryptographic Hash Functions

md5 26b7306c41375d9a6330b3e074d952a4
sha1 acc04b52a20b2602f32990bae305531f83143deb
sha256 86052796f77628fdb02c764b55acfed8d3a55da0abbccb05cfd1282347e625ac
sha512 0a2d01427aee92d07815d8f178a1b5f7643ecd9d86b7f1a06846faf7a60f97ea367d09c69ccdb921770f2065331410967718c7a6b025b93968ae53bf38776adf
ripemd-160 e5e4a3475c0cee95837e63ece1b94839b526dda8

25288520 as geometric shapes

Circle

Radius = n
Diameter 50577040
Circumference 158892457.30432
Area 2.0090775421947E+15

Sphere

Radius = n
Volume 6.7742130143121E+22
Surface area 8.0363101687787E+15
Circumference 158892457.30432

Square

Length = n
Perimeter 101154080
Area 639509243790400
Diagonal 35763367.956343

Cube

Length = n
Surface area 3837055462742400
Volume 1.6172242301778E+22
Space diagonal 43801001.488222

Equilateral Triangle

Length = n
Perimeter 75865560
Area 2.7691562553873E+14
Altitude 21900500.744111

Triangular Pyramid

Length = n
Surface area 2.7691562553873E+14
Volume 1.9059170330966E+21
Height 11921122.652114