12885042 (number)

12885042 is an even 8-digits composite number following 12885041 and preceding 12885043. In scientific notation, it is written as 1.2885042 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 4213872 positive integers (up to 12885042) that are relatively prime to 12885042.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-five thousand forty-two

Notation

Scientific notation 1.2885042 × 10^7
Engineering notation 1.2885042 × 10^6

Prime Factorization of 12885042

Prime Factorization 2 × 3 × 53 × 40519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12885042
Product of the distinct prime numbers

The prime factorization of 12885042 is 2 × 3 × 53 × 40519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 11, 63, 694, 332, 9862, 4119, 63250, 37894, 96309, 661994, 8571273, 526583, 37152532, 50059339, 470919456, 583574940, 7680874851, 370014984

Basic calculations (n = 12885042)

Multiplication

n×y
n×2 25770084
n×3 38655126
n×4 51540168
n×5 64425210

Division

n÷y
n÷2 6442521
n÷3 4295014
n÷3 3221260.5
n÷5 2577008.4

Exponentiation

ny
n2 166024307341764
n3 2.1392301731195E+21
n4 2.7564070628313E+28
n5 3.5516420773677E+35

Nth Root

y√n
2√n 3589.5740694406
3√n 234.43832663911
4√n 59.913054248974
5√n 26.425132140583

Divisors of 12885042

1, 2, 3, 6, 53, 106, 159, 318, 40519, 81038, 121557, 243114, 2147507, 4295014, 6442521, 12885042

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 -12885041
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 12885042 can be divided by 16 positive divisors. The sum of these divisors (counting 12885042) is 1, the average is 0.0625.

Base conversion 12885042

Base System Value
2 Binary 110001001001110000110010
3 Ternary 220020121221210
4 Quaternary 301021300302
5 Quinary 11244310132
6 Senary 1140100550
8 Octal 61116062
10 Decimal 12885042
12 Duodecimal 4394756
16 Hexadecimal c49c32
20 Vigesimal 40acc2
36 Base36 7o65u

Cryptographic Hash Functions

md5 4bcc23ffae8f9bab7a5efde2ada3a8cb
sha1 89e64a13ae7bee105f0fc32ee835f4140ea94260
sha256 662869aa465d22db60489fa4a7c8da1d66ab070d5a7779ad8209a3ead7f17953
sha512 128b9ce9fa1a67c393f04b10bbe1ca60db33d9bdac055a5327cbb3b5e1cd73cb566502146d9b3716c724b53fb7e96ce2918f6294d8a412b7a6730084f4c99713
ripemd-160 5718601fa0ec91aae73fde4d8c167e18beaffc90

12885042 as geometric shapes

Circle

Radius = n
Diameter 25770084
Circumference 80959106.576792
Area 5.2158074426222E+14

Sphere

Radius = n
Volume 8.9607863949466E+21
Surface area 2.0863229770489E+15
Circumference 80959106.576792

Square

Length = n
Perimeter 51540168
Area 166024307341764
Diagonal 18222201.148147

Cube

Length = n
Surface area 996145844050584
Volume 2.1392301731195E+21
Space diagonal 22317547.401659

Equilateral Triangle

Length = n
Perimeter 38655126
Area 71890633901841
Altitude 11158773.700829

Triangular Pyramid

Length = n
Surface area 71890633901841
Volume 2.5211069365528E+20
Height 6074067.0493823