12892728 (number)

12892728 is an even 8-digits composite number following 12892727 and preceding 12892729. In scientific notation, it is written as 1.2892728 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 4297568 positive integers (up to 12892728) that are relatively prime to 12892728.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-two thousand seven hundred twenty-eight

Notation

Scientific notation 1.2892728 × 10^7
Engineering notation 1.2892728 × 10^6

Prime Factorization of 12892728

Prime Factorization 2 × 2 × 2 × 3 × 537197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3223182
Product of the distinct prime numbers

The prime factorization of 12892728 is 2 × 2 × 2 × 3 × 537197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 34, 9, 198, 714, 8979, 325, 568, 7260, 996287, 840925, 2706416, 4107342, 56921391, 51577407, 570611104, 890322538, 3866880124, 4884001241

Basic calculations (n = 12892728)

Multiplication

n×y
n×2 25785456
n×3 38678184
n×4 51570912
n×5 64463640

Division

n÷y
n÷2 6446364
n÷3 4297576
n÷3 3223182
n÷5 2578545.6

Exponentiation

ny
n2 166222435281984
n3 2.1430606455882E+21
n4 2.7629897991073E+28
n5 3.5622475946666E+35

Nth Root

y√n
2√n 3590.6445103909
3√n 234.48493196689
4√n 59.921986869519
5√n 26.428283936627

Divisors of 12892728

1, 2, 3, 4, 6, 8, 12, 24, 537197, 1074394, 1611591, 2148788, 3223182, 4297576, 6446364, 12892728

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 -12892727
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 12892728 can be divided by 16 positive divisors. The sum of these divisors (counting 12892728) is 1, the average is 0.0625.

Base conversion 12892728

Base System Value
2 Binary 110001001011101000111000
3 Ternary 220021000111110
4 Quaternary 301023220320
5 Quinary 11300031403
6 Senary 1140200320
8 Octal 61135070
10 Decimal 12892728
12 Duodecimal 43990a0
16 Hexadecimal c4ba38
20 Vigesimal 40bbg8
36 Base36 7oc3c

Cryptographic Hash Functions

md5 1a7622c0516293b5d2062fb2028b3e29
sha1 7deab6934da43f422ec16222d3a46fe808986263
sha256 199b73a7812f6300d5ca06a20d2f473ca550941a447ed6a9c22d4599b452e095
sha512 0469df40d2d3e989e10ff738836657c8261a346145d2f5f7ece16cb6c7b80b241fa1f25ff6c83ee98f319bcbea09550ab31a8ab1c7b607d944c51ca3a16660ad
ripemd-160 2848423fc4f7d026a57d63333e2d178c4c14807d

12892728 as geometric shapes

Circle

Radius = n
Diameter 25785456
Circumference 81007399.139063
Area 5.2220318154369E+14

Sphere

Radius = n
Volume 8.9768314405031E+21
Surface area 2.0888127261747E+15
Circumference 81007399.139063

Square

Length = n
Perimeter 51570912
Area 166222435281984
Diagonal 18233070.793587

Cube

Length = n
Surface area 997334611691904
Volume 2.1430606455882E+21
Space diagonal 22330859.944166

Equilateral Triangle

Length = n
Perimeter 38678184
Area 71976425816556
Altitude 11165429.972083

Triangular Pyramid

Length = n
Surface area 71976425816556
Volume 2.5256211916491E+20
Height 6077690.2645291