25497725 (number)

25497725 is an odd 8-digits composite number following 25497724 and preceding 25497726. In scientific notation, it is written as 2.5497725 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 18541600 positive integers (up to 25497725) that are relatively prime to 25497725.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred ninety-seven thousand seven hundred twenty-five

Notation

Scientific notation 2.5497725 × 10^7
Engineering notation 2.5497725 × 10^6

Prime Factorization of 25497725

Prime Factorization 5 × 5 × 121 × 8429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5099545
Product of the distinct prime numbers

The prime factorization of 25497725 is 5 × 5 × 121 × 8429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 48, 84, 607, 37, 7412, 6346, 65141, 31462, 429625, 129675, 8476153, 9140328, 93043298, 46802488, 726342582, 851722816, 5684104902, 4525336964

Basic calculations (n = 25497725)

Multiplication

n×y
n×2 50995450
n×3 76493175
n×4 101990900
n×5 127488625

Division

n÷y
n÷2 12748862.5
n÷3 8499241.6666667
n÷3 6374431.25
n÷5 5099545

Exponentiation

ny
n2 650133980175625
n3 1.6576937439674E+22
n4 4.22674192179E+29
n5 1.0777230316777E+37

Nth Root

y√n
2√n 5049.5272055906
3√n 294.32951238705
4√n 71.060025370039
5√n 30.290070668268

Divisors of 25497725

1, 5, 25, 121, 605, 3025, 8429, 42145, 210725, 1019909, 5099545, 25497725

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 -25497724
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 25497725 can be divided by 12 positive divisors. The sum of these divisors (counting 25497725) is 1, the average is 0.083333333333333.

Base conversion 25497725

Base System Value
2 Binary 1100001010001000001111101
3 Ternary 1202222102022012
4 Quaternary 1201101001331
5 Quinary 23011411400
6 Senary 2310301005
8 Octal 141210175
10 Decimal 25497725
12 Duodecimal 8657765
16 Hexadecimal 185107d
20 Vigesimal 7j7465
36 Base36 f6i65

Cryptographic Hash Functions

md5 d76b18ab54ae9e364e31dbfb53ba36ed
sha1 3e2168f3194c24a3dd3600bf23e27a2fa4b21892
sha256 7bd2466d8b0a0d96fb7db8c2c5fcc506292aeeaa5786f6c956fb442db1338f8d
sha512 b4882bf3223b5f91f114467c0580e3b8015b9fc979fb146d0e6a809b189f2de176938aa12f8a561f11845953ad0ae69ce6618b989d89d4f1f0a591899d6af781
ripemd-160 ca651235dee26be629408ce98c7ad1a15852369d

25497725 as geometric shapes

Circle

Radius = n
Diameter 50995450
Circumference 160206931.08651
Area 2.0424561359688E+15

Sphere

Radius = n
Volume 6.9437313172661E+22
Surface area 8.1698245438753E+15
Circumference 160206931.08651

Square

Length = n
Perimeter 101990900
Area 650133980175625
Diagonal 36059228.50466

Cube

Length = n
Surface area 3900803881053750
Volume 1.6576937439674E+22
Space diagonal 44163355.177419

Equilateral Triangle

Length = n
Perimeter 76493175
Area 2.8151627134779E+14
Altitude 22081677.58871

Triangular Pyramid

Length = n
Surface area 2.8151627134779E+14
Volume 1.9536108124831E+21
Height 12019742.834887