12854840 (number)

12854840 is an even 8-digits composite number following 12854839 and preceding 12854841. In scientific notation, it is written as 1.2854840 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 5141920 positive integers (up to 12854840) that are relatively prime to 12854840.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-four thousand eight hundred forty

Notation

Scientific notation 1.2854840 × 10^7
Engineering notation 1.2854840 × 10^6

Prime Factorization of 12854840

Prime Factorization 2 × 2 × 2 × 5 × 321371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3213710
Product of the distinct prime numbers

The prime factorization of 12854840 is 2 × 2 × 2 × 5 × 321371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 96, 76, 265, 264, 87, 2536, 42660, 14645, 521212, 91419, 1765384, 2095124, 52306262, 55552056, 776034326, 689234023, 1322814535, 3756948155

Basic calculations (n = 12854840)

Multiplication

n×y
n×2 25709680
n×3 38564520
n×4 51419360
n×5 64274200

Division

n÷y
n÷2 6427420
n÷3 4284946.6666667
n÷3 3213710
n÷5 2570968

Exponentiation

ny
n2 165246911425600
n3 2.1242226068703E+21
n4 2.73065417357E+28
n5 3.5102122496575E+35

Nth Root

y√n
2√n 3585.3646955366
3√n 234.25501212364
4√n 59.877914923088
5√n 26.412732628457

Divisors of 12854840

1, 2, 4, 5, 8, 10, 20, 40, 321371, 642742, 1285484, 1606855, 2570968, 3213710, 6427420, 12854840

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 -12854839
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 12854840 can be divided by 16 positive divisors. The sum of these divisors (counting 12854840) is 1, the average is 0.0625.

Base conversion 12854840

Base System Value
2 Binary 110001000010011000111000
3 Ternary 220012002112012
4 Quaternary 301002120320
5 Quinary 11242323330
6 Senary 1135305052
8 Octal 61023070
10 Decimal 12854840
12 Duodecimal 437b188
16 Hexadecimal c42638
20 Vigesimal 406h20
36 Base36 7niuw

Cryptographic Hash Functions

md5 6b270f6f34bf69c4ee89a0a58c973ac6
sha1 1d8588a9e6d7d0cf44662fb2101baf2dbb972bed
sha256 8139cea068f51895c85b071c35a3f645275378c695744ca3a221517077998638
sha512 ceb7b18a3e295e561fb20d501d003479fccf8525b5f9224c1e7d778b8d6d210f92d8bc6b5ca022daed887d24a30a8b235f6d44fd42ab86d42902cf71ae94c5b5
ripemd-160 bb09a56df4e9e14c25839998360ad10614e79f6b

12854840 as geometric shapes

Circle

Radius = n
Diameter 25709680
Circumference 80769341.814144
Area 5.1913848296307E+14

Sphere

Radius = n
Volume 8.897922848444E+21
Surface area 2.0765539318523E+15
Circumference 80769341.814144

Square

Length = n
Perimeter 51419360
Area 165246911425600
Diagonal 18179489.070136

Cube

Length = n
Surface area 991481468553600
Volume 2.1242226068703E+21
Space diagonal 22265236.003169

Equilateral Triangle

Length = n
Perimeter 38564520
Area 71554011595743
Altitude 11132618.001584

Triangular Pyramid

Length = n
Surface area 71554011595743
Volume 2.5034203501129E+20
Height 6059829.6900454