25432828 (number)

25432828 is an even 8-digits composite number following 25432827 and preceding 25432829. In scientific notation, it is written as 2.5432828 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 12445760 positive integers (up to 25432828) that are relatively prime to 25432828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5432828 × 10^7
Engineering notation 2.5432828 × 10^6

Prime Factorization of 25432828

Prime Factorization 2 × 2 × 47 × 135281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12716414
Product of the distinct prime numbers

The prime factorization of 25432828 is 2 × 2 × 47 × 135281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 42, 1, 878, 122, 6683, 1211, 27975, 53058, 616161, 99567, 5225734, 162737, 38097024, 86931242, 418329677, 471460523, 2083894858, 5146217261

Basic calculations (n = 25432828)

Multiplication

n×y
n×2 50865656
n×3 76298484
n×4 101731312
n×5 127164140

Division

n÷y
n÷2 12716414
n÷3 8477609.3333333
n÷3 6358207
n÷5 5086565.6

Exponentiation

ny
n2 646828740077584
n3 1.645068409185E+22
n4 4.1838741899035E+29
n5 1.0640775264546E+37

Nth Root

y√n
2√n 5043.0970643048
3√n 294.07959034183
4√n 71.01476652292
5√n 30.274636043737

Divisors of 25432828

1, 2, 4, 47, 94, 188, 135281, 270562, 541124, 6358207, 12716414, 25432828

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 -25432827
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 25432828 can be divided by 12 positive divisors. The sum of these divisors (counting 25432828) is 1, the average is 0.083333333333333.

Base conversion 25432828

Base System Value
2 Binary 1100001000001001011111100
3 Ternary 1202212010021121
4 Quaternary 1201001023330
5 Quinary 23002322303
6 Senary 2305040324
8 Octal 141011374
10 Decimal 25432828
12 Duodecimal 86260a4
16 Hexadecimal 18412fc
20 Vigesimal 7ij218
36 Base36 f543g

Cryptographic Hash Functions

md5 13d97f917b9e1eac9a45020305803f3d
sha1 82585a57e9fd6f6c96306e2c3d35a5e9d45d3f12
sha256 c0f106470e8046534a25f47fa1f17ce68d67309a494d05de20ad8f014135af7e
sha512 c7c8b4d0e94d688846fa62c4079f56e9fdac0e2d65ec14a0360dbcab00a1166c61ce8d0340bfd7a39a0ac223aa6d41a0f60e53b8331df3301306a5126f00e8c2
ripemd-160 25ba5123bb947a10c70593d01e31b5ae4473a87b

25432828 as geometric shapes

Circle

Radius = n
Diameter 50865656
Circumference 159799171.20963
Area 2.0320724179585E+15

Sphere

Radius = n
Volume 6.8908464385976E+22
Surface area 8.1282896718339E+15
Circumference 159799171.20963

Square

Length = n
Perimeter 101731312
Area 646828740077584
Diagonal 35967450.287102

Cube

Length = n
Surface area 3880972440465504
Volume 1.645068409185E+22
Space diagonal 44050950.27616

Equilateral Triangle

Length = n
Perimeter 76298484
Area 2.8008506040253E+14
Altitude 22025475.13808

Triangular Pyramid

Length = n
Surface area 2.8008506040253E+14
Volume 1.9387317127508E+21
Height 11989150.095701