12561392 (number)

12561392 is an even 8-digits composite number following 12561391 and preceding 12561393. In scientific notation, it is written as 1.2561392 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 6255360 positive integers (up to 12561392) that are relatively prime to 12561392.

Interesting facts

Basic properties

Name

Name twelve million five hundred sixty-one thousand three hundred ninety-two

Notation

Scientific notation 1.2561392 × 10^7
Engineering notation 1.2561392 × 10^6

Prime Factorization of 12561392

Prime Factorization 2 × 2 × 2 × 2 × 271 × 2897

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1570174
Product of the distinct prime numbers

The prime factorization of 12561392 is 2 × 2 × 2 × 2 × 271 × 2897. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 71, 35, 760, 748, 2989, 1655, 33800, 87688, 118524, 553782, 4309401, 4332914, 16426045, 29267581, 348940110, 94952211, 1726017168, 6230755647

Basic calculations (n = 12561392)

Multiplication

n×y
n×2 25122784
n×3 37684176
n×4 50245568
n×5 62806960

Division

n÷y
n÷2 6280696
n÷3 4187130.6666667
n÷3 3140348
n÷5 2512278.4

Exponentiation

ny
n2 157788568977664
n3 1.9820440680475E+21
n4 2.4897232500019E+28
n5 3.1274389714788E+35

Nth Root

y√n
2√n 3544.2054116544
3√n 232.45876325737
4√n 59.533229474423
5√n 26.291027155537

Divisors of 12561392

1, 2, 4, 8, 16, 271, 542, 1084, 2168, 2897, 4336, 5794, 11588, 23176, 46352, 785087, 1570174, 3140348, 6280696, 12561392

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12561391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12561392 can be divided by 20 positive divisors. The sum of these divisors (counting 12561392) is 1, the average is 0.05.

Base conversion 12561392

Base System Value
2 Binary 101111111010101111110000
3 Ternary 212122011222202
4 Quaternary 233322233300
5 Quinary 11203431032
6 Senary 1125122332
8 Octal 57725760
10 Decimal 12561392
12 Duodecimal 42593a8
16 Hexadecimal bfabf0
20 Vigesimal 3ia39c
36 Base36 7h8fk

Cryptographic Hash Functions

md5 f576168514579b6542bd021b12fe7148
sha1 526cb64d871e976fc14f4dccb55987478bbd66bc
sha256 3c2b2b799de4a5600f8cb8a7148f48dc0d2b73e55748e129b4e277cbb970cc69
sha512 9cfe814d193a95ae90885fab2499d28c4812abad75733c80b831dfad816e82b31ed78ef308e0e9ed9381b2a0f3136f34ce4b470e1714ff7792aed6cdad1dba4a
ripemd-160 34d02a18084f9b093be0d177af2540407ad23774

12561392 as geometric shapes

Circle

Radius = n
Diameter 25122784
Circumference 78925553.652123
Area 4.9570740912068E+14

Sphere

Radius = n
Volume 8.3023667776922E+21
Surface area 1.9828296364827E+15
Circumference 78925553.652123

Square

Length = n
Perimeter 50245568
Area 157788568977664
Diagonal 17764490.928685

Cube

Length = n
Surface area 946731413865984
Volume 1.9820440680475E+21
Space diagonal 21756969.157789

Equilateral Triangle

Length = n
Perimeter 37684176
Area 68324454580725
Altitude 10878484.578895

Triangular Pyramid

Length = n
Surface area 68324454580725
Volume 2.3358613352116E+20
Height 5921496.9762283