12561325 (number)

12561325 is an odd 8-digits composite number following 12561324 and preceding 12561326. In scientific notation, it is written as 1.2561325 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 8544000 positive integers (up to 12561325) that are relatively prime to 12561325.

Interesting facts

Basic properties

Name

Name twelve million five hundred sixty-one thousand three hundred twenty-five

Notation

Scientific notation 1.2561325 × 10^7
Engineering notation 1.2561325 × 10^6

Prime Factorization of 12561325

Prime Factorization 7 × 179 × 5 × 5 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2512265
Product of the distinct prime numbers

The prime factorization of 12561325 is 7 × 179 × 5 × 5 × 401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 42, 19, 759, 574, 3678, 7787, 34200, 69920, 713457, 988710, 7192652, 5754658, 49206647, 77538197, 270034529, 781808618, 404208059, 2890436029

Basic calculations (n = 12561325)

Multiplication

n×y
n×2 25122650
n×3 37683975
n×4 50245300
n×5 62806625

Division

n÷y
n÷2 6280662.5
n÷3 4187108.3333333
n÷3 3140331.25
n÷5 2512265

Exponentiation

ny
n2 157786885755625
n3 1.9820123527143E+21
n4 2.4896701316459E+28
n5 3.1273555666397E+35

Nth Root

y√n
2√n 3544.1959595937
3√n 232.45834996016
4√n 59.533150089624
5√n 26.290999109241

Divisors of 12561325

1, 5, 7, 25, 35, 175, 179, 401, 895, 1253, 2005, 2807, 4475, 6265, 10025, 14035, 31325, 70175, 71779, 358895, 502453, 1794475, 2512265, 12561325

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12561324
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12561325 can be divided by 24 positive divisors. The sum of these divisors (counting 12561325) is 1, the average is 0.041666666666667.

Base conversion 12561325

Base System Value
2 Binary 101111111010101110101101
3 Ternary 212122011220021
4 Quaternary 233322232231
5 Quinary 11203430300
6 Senary 1125122141
8 Octal 57725655
10 Decimal 12561325
12 Duodecimal 4259351
16 Hexadecimal bfabad
20 Vigesimal 3ia365
36 Base36 7h8dp

Cryptographic Hash Functions

md5 a069eafc63ae633a78d8ba4042308109
sha1 ef1b8661b91686accc1b66e4e92becdcd1aced4e
sha256 895754fcef9ba1cdc75ca9e8dfec9b1e2bcbdabd03067c34a5eb6fcb2628c29c
sha512 969ba93fbce8b599de3e9b7f2126af2b2df8dbfeeb06639857952d87d76073bc00e1b486226c68bb94bb79d8c5874ed3c7cd562479f0beb7727bb76f211abd04
ripemd-160 43343a5743190b241db84dd504a11271c042e120

12561325 as geometric shapes

Circle

Radius = n
Diameter 25122650
Circumference 78925132.678708
Area 4.9570212112268E+14

Sphere

Radius = n
Volume 8.3022339288152E+21
Surface area 1.9828084844907E+15
Circumference 78925132.678708

Square

Length = n
Perimeter 50245300
Area 157786885755625
Diagonal 17764396.176376

Cube

Length = n
Surface area 946721314533750
Volume 1.9820123527143E+21
Space diagonal 21756853.110385

Equilateral Triangle

Length = n
Perimeter 37683975
Area 68323725724202
Altitude 10878426.555193

Triangular Pyramid

Length = n
Surface area 68323725724202
Volume 2.3358239583329E+20
Height 5921465.3921254