12782242 (number)

12782242 is an even 8-digits composite number following 12782241 and preceding 12782243. In scientific notation, it is written as 1.2782242 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 5500800 positive integers (up to 12782242) that are relatively prime to 12782242.

Interesting facts

Basic properties

Name

Name twelve million seven hundred eighty-two thousand two hundred forty-two

Notation

Scientific notation 1.2782242 × 10^7
Engineering notation 1.2782242 × 10^6

Prime Factorization of 12782242

Prime Factorization 2 × 11 × 41 × 37 × 383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12782242
Product of the distinct prime numbers

The prime factorization of 12782242 is 2 × 11 × 41 × 37 × 383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 31, 99, 967, 628, 4599, 4125, 46940, 47618, 450244, 397738, 4015175, 593308, 73986429, 27913105, 297479674, 442782296, 8445384045, 8465618690

Basic calculations (n = 12782242)

Multiplication

n×y
n×2 25564484
n×3 38346726
n×4 51128968
n×5 63911210

Division

n÷y
n÷2 6391121
n÷3 4260747.3333333
n÷3 3195560.5
n÷5 2556448.4

Exponentiation

ny
n2 163385710546564
n3 2.0884356915481E+21
n4 2.6694890410806E+28
n5 3.412205493944E+35

Nth Root

y√n
2√n 3575.2261466934
3√n 233.81319251954
4√n 59.793194819255
5√n 26.382831704361

Divisors of 12782242

1, 2, 11, 22, 37, 41, 74, 82, 383, 407, 451, 766, 814, 902, 1517, 3034, 4213, 8426, 14171, 15703, 16687, 28342, 31406, 33374, 155881, 172733, 311762, 345466, 581011, 1162022, 6391121, 12782242

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12782241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12782242 can be divided by 32 positive divisors. The sum of these divisors (counting 12782242) is 1, the average is 0.03125.

Base conversion 12782242

Base System Value
2 Binary 110000110000101010100010
3 Ternary 220001101221101
4 Quaternary 300300222202
5 Quinary 11233012432
6 Senary 1133545014
8 Octal 60605242
10 Decimal 12782242
12 Duodecimal 434516a
16 Hexadecimal c30aa2
20 Vigesimal 3jhfc2
36 Base36 7lyua

Cryptographic Hash Functions

md5 f90b390a3389bf6685695959e38b1db2
sha1 f4cc89e139b2f20ca414801566a61b662f72e7f8
sha256 2683ed23fd8f5f4ae4f434fd5d8fc48939aa423d143613b2b093c4b2f6921331
sha512 bb758bedbb34756c2da2069f886d8db386900c9d8d65b565b7145b959756df01aa87dc4afd2410bf656334b146495b3c7fb94d59ecfffcbba3b173091e0f42a3
ripemd-160 211056f750373b94512407b1ea2f0b6df5d1cf0c

12782242 as geometric shapes

Circle

Radius = n
Diameter 25564484
Circumference 80313195.127214
Area 5.1329134795463E+14

Sphere

Radius = n
Volume 8.7480189680831E+21
Surface area 2.0531653918185E+15
Circumference 80313195.127214

Square

Length = n
Perimeter 51128968
Area 163385710546564
Diagonal 18076819.993935

Cube

Length = n
Surface area 980314263279384
Volume 2.0884356915481E+21
Space diagonal 22139492.578641

Equilateral Triangle

Length = n
Perimeter 38346726
Area 70748087974348
Altitude 11069746.28932

Triangular Pyramid

Length = n
Surface area 70748087974348
Volume 2.4612450659428E+20
Height 6025606.664645