25432938 (number)

25432938 is an even 8-digits composite number following 25432937 and preceding 25432939. In scientific notation, it is written as 2.5432938 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8462400 positive integers (up to 25432938) that are relatively prime to 25432938.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred thirty-two thousand nine hundred thirty-eight

Notation

Scientific notation 2.5432938 × 10^7
Engineering notation 2.5432938 × 10^6

Prime Factorization of 25432938

Prime Factorization 2 × 9 × 821 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25432938
Product of the distinct prime numbers

The prime factorization of 25432938 is 2 × 9 × 821 × 1721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 10, 74, 587, 42, 6613, 5253, 44169, 9155, 425505, 398338, 3121929, 8087651, 4635371, 4555583, 707845079, 476871719, 8197112981, 2427005651

Basic calculations (n = 25432938)

Multiplication

n×y
n×2 50865876
n×3 76298814
n×4 101731752
n×5 127164690

Division

n÷y
n÷2 12716469
n÷3 8477646
n÷3 6358234.5
n÷5 5086587.6

Exponentiation

ny
n2 646834335311844
n3 1.6450897546257E+22
n4 4.1839465733832E+29
n5 1.0641005379617E+37

Nth Root

y√n
2√n 5043.1079702897
3√n 294.0800143176
4√n 71.014843309619
5√n 30.27466223197

Divisors of 25432938

1, 2, 9, 18, 821, 1642, 1721, 3442, 7389, 14778, 15489, 30978, 1412941, 2825882, 12716469, 25432938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25432937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25432938 can be divided by 16 positive divisors. The sum of these divisors (counting 25432938) is 1, the average is 0.0625.

Base conversion 25432938

Base System Value
2 Binary 1100001000001001101101010
3 Ternary 1202212010102200
4 Quaternary 1201001031222
5 Quinary 23002323223
6 Senary 2305041030
8 Octal 141011552
10 Decimal 25432938
12 Duodecimal 8626176
16 Hexadecimal 184136a
20 Vigesimal 7ij26i
36 Base36 f546i

Cryptographic Hash Functions

md5 9d9f3076774c339cd3b39afd404fff08
sha1 b3eb108f6fba3000af240751f24441d3e9f28e1d
sha256 a4207e900e2fa45ea113a8f267d79f4c1623f95fc0ed7fbbf6a9e57eb389480f
sha512 bd103305ed1ea763f5c22f178884e94695bf3b0101c07c07f313f1652b214d19c2836cc4f25ba21527747d70a8783fdc4e243123157992b2699cf3082a93b677
ripemd-160 56de25b97782eecf7f07be151c13444b4fa03a28

25432938 as geometric shapes

Circle

Radius = n
Diameter 50865876
Circumference 159799862.36001
Area 2.0320899959053E+15

Sphere

Radius = n
Volume 6.8909358501707E+22
Surface area 8.1283599836213E+15
Circumference 159799862.36001

Square

Length = n
Perimeter 101731752
Area 646834335311844
Diagonal 35967605.850594

Cube

Length = n
Surface area 3881006011871064
Volume 1.6450897546257E+22
Space diagonal 44051140.801749

Equilateral Triangle

Length = n
Perimeter 76298814
Area 2.8008748321004E+14
Altitude 22025570.400875

Triangular Pyramid

Length = n
Surface area 2.8008748321004E+14
Volume 1.938756868594E+21
Height 11989201.950198