12776942 (number)

12776942 is an even 8-digits composite number following 12776941 and preceding 12776943. In scientific notation, it is written as 1.2776942 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 6388470 positive integers (up to 12776942) that are relatively prime to 12776942.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-six thousand nine hundred forty-two

Notation

Scientific notation 1.2776942 × 10^7
Engineering notation 1.2776942 × 10^6

Prime Factorization of 12776942

Prime Factorization 2 × 6388471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12776942
Product of the distinct prime numbers

The prime factorization of 12776942 is 2 × 6388471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 82, 43, 518, 302, 4547, 9800, 83169, 81775, 408227, 711754, 8246357, 5700676, 68415321, 99405944, 57772621, 589951484, 5568642270, 8624927122

Basic calculations (n = 12776942)

Multiplication

n×y
n×2 25553884
n×3 38330826
n×4 51107768
n×5 63884710

Division

n÷y
n÷2 6388471
n÷3 4258980.6666667
n÷3 3194235.5
n÷5 2555388.4

Exponentiation

ny
n2 163250246871364
n3 2.0858389357611E+21
n4 2.6650643103561E+28
n5 3.405137211969E+35

Nth Root

y√n
2√n 3574.48485799
3√n 233.78087212708
4√n 59.786995726412
5√n 26.380643477833

Divisors of 12776942

1, 2, 6388471, 12776942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12776941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12776942 can be divided by 4 positive divisors. The sum of these divisors (counting 12776942) is 1, the average is 0.25.

Base conversion 12776942

Base System Value
2 Binary 110000101111010111101110
3 Ternary 220001010200002
4 Quaternary 300233113232
5 Quinary 11232330232
6 Senary 1133504302
8 Octal 60572756
10 Decimal 12776942
12 Duodecimal 4342092
16 Hexadecimal c2f5ee
20 Vigesimal 3jh272
36 Base36 7lur2

Cryptographic Hash Functions

md5 8daf5732f23bae5ea674f73025377b78
sha1 5f434bf8e347e64c75e80fa62483d8686055739f
sha256 55991ddd3b5c0e4c846ab7883b601238216225b7112dca3680c473769858b37d
sha512 aee3bc085557bfe52215d867215fc30e7d1a65e84f88661a1d4dbccada89c0cf2dd5fb85f2eeaeb933379252c7ef14ce5345b464b17cec43e3be2ee6e33a03e0
ripemd-160 e4097e60c50ad355699ae6d86a818610003fb69b

12776942 as geometric shapes

Circle

Radius = n
Diameter 25553884
Circumference 80279894.245086
Area 5.128657762678E+14

Sphere

Radius = n
Volume 8.7371417028782E+21
Surface area 2.0514631050712E+15
Circumference 80279894.245086

Square

Length = n
Perimeter 51107768
Area 163250246871364
Diagonal 18069324.662054

Cube

Length = n
Surface area 979501481228184
Volume 2.0858389357611E+21
Space diagonal 22130312.709361

Equilateral Triangle

Length = n
Perimeter 38330826
Area 70689430482341
Altitude 11065156.35468

Triangular Pyramid

Length = n
Surface area 70689430482341
Volume 2.4581847598993E+20
Height 6023108.2206848