12851838 (number)

12851838 is an even 8-digits composite number following 12851837 and preceding 12851839. In scientific notation, it is written as 1.2851838 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 4283928 positive integers (up to 12851838) that are relatively prime to 12851838.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-one thousand eight hundred thirty-eight

Notation

Scientific notation 1.2851838 × 10^7
Engineering notation 1.2851838 × 10^6

Prime Factorization of 12851838

Prime Factorization 2 × 9 × 3 × 237997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12851838
Product of the distinct prime numbers

The prime factorization of 12851838 is 2 × 9 × 3 × 237997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 34, 45, 718, 136, 6798, 6958, 592, 6719, 508773, 366691, 2665072, 9405718, 30194825, 75015451, 116450535, 706686953, 4338498467, 2557365153

Basic calculations (n = 12851838)

Multiplication

n×y
n×2 25703676
n×3 38555514
n×4 51407352
n×5 64259190

Division

n÷y
n÷2 6425919
n÷3 4283946
n÷3 3212959.5
n÷5 2570367.6

Exponentiation

ny
n2 165169739978244
n3 2.1227347407025E+21
n4 2.7281043004481E+28
n5 3.5061154516462E+35

Nth Root

y√n
2√n 3584.9460246983
3√n 234.23677545699
4√n 59.874418783803
5√n 26.411498876328

Divisors of 12851838

1, 2, 3, 6, 9, 18, 27, 54, 237997, 475994, 713991, 1427982, 2141973, 4283946, 6425919, 12851838

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 -12851837
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 12851838 can be divided by 16 positive divisors. The sum of these divisors (counting 12851838) is 1, the average is 0.0625.

Base conversion 12851838

Base System Value
2 Binary 110001000001101001111110
3 Ternary 220011221102000
4 Quaternary 301001221332
5 Quinary 11242224323
6 Senary 1135243130
8 Octal 61015176
10 Decimal 12851838
12 Duodecimal 43794a6
16 Hexadecimal c41a7e
20 Vigesimal 4069bi
36 Base36 7ngji

Cryptographic Hash Functions

md5 39d1109fb1cde8ac934b3a93cc568372
sha1 e03acb7eea346c1a6483e6902b0b8a2ae339b7e4
sha256 6873223a5dd99ac335734fb140d54128eb701f5e654737e6df11a98f95e528b1
sha512 b03717dee996ceb4302b7f3e76cdec65bf96033f0ad5a3c9e4261dffe7d4788288c4b2843a027bf72f96e7b130c60e62088c2efdc582a0ff4aa39980228301e1
ripemd-160 8aae3bd43d20742cc42a9df3e22621ac64363192

12851838 as geometric shapes

Circle

Radius = n
Diameter 25703676
Circumference 80750479.691852
Area 5.1889604171099E+14

Sphere

Radius = n
Volume 8.8916904892145E+21
Surface area 2.075584166844E+15
Circumference 80750479.691852

Square

Length = n
Perimeter 51407352
Area 165169739978244
Diagonal 18175243.601022

Cube

Length = n
Surface area 991018439869464
Volume 2.1227347407025E+21
Space diagonal 22260036.386644

Equilateral Triangle

Length = n
Perimeter 38555514
Area 71520595378815
Altitude 11130018.193322

Triangular Pyramid

Length = n
Surface area 71520595378815
Volume 2.5016668830184E+20
Height 6058414.533674