12776821 (number)

12776821 is an odd 8-digits prime number following 12776820 and preceding 12776822. In scientific notation, it is written as 1.2776821 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 12776820 positive integers (up to 12776821) that are relatively prime to 12776821.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-six thousand eight hundred twenty-one

Notation

Scientific notation 1.2776821 × 10^7
Engineering notation 1.2776821 × 10^6

Prime Factorization of 12776821

Prime Factorization 12776821

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 12776821
Product of the distinct prime numbers

The prime factorization of 12776821 is 12776821. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 4, 68, 63, 352, 997, 3677, 8765, 96561, 58124, 113021, 987793, 6500053, 9404170, 63335816, 45506479, 121690239, 791438932, 7285746900, 8636530590

Basic calculations (n = 12776821)

Multiplication

n×y
n×2 25553642
n×3 38330463
n×4 51107284
n×5 63884105

Division

n÷y
n÷2 6388410.5
n÷3 4258940.3333333
n÷3 3194205.25
n÷5 2555364.2

Exponentiation

ny
n2 163247154866041
n3 2.0857796764827E+21
n4 2.6649633571857E+28
n5 3.4049759786321E+35

Nth Root

y√n
2√n 3574.4679324341
3√n 233.78013414207
4√n 59.786854177437
5√n 26.380593511731

Divisors of 12776821

1, 12776821

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 12776822
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6388411
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3574.4680723151
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998434666
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12776821 can be divided by 2 positive divisors. The sum of these divisors (counting 12776821) is 12776822, the average is 6388411.

Base conversion 12776821

Base System Value
2 Binary 110000101111010101110101
3 Ternary 220001010111121
4 Quaternary 300233111311
5 Quinary 11232324241
6 Senary 1133503541
8 Octal 60572565
10 Decimal 12776821
12 Duodecimal 4341bb1
16 Hexadecimal c2f575
20 Vigesimal 3jh211
36 Base36 7lunp

Cryptographic Hash Functions

md5 38911d82a317366c8b2494a1775dc57a
sha1 b2868631247409c401bdc709fa162cb1012e74a4
sha256 a2e70e54328d20c478b2c3a0a348dce35848c957e96dfb77ab73a926eba80ee7
sha512 36cf63cec0cd87c504f884eafa43119566d5cb7c5d72e1c99995cc122bdd9ae8ffec44672a07ea79b9413106f87358a5277deb20163ff14f8b509ddd2a9b0885
ripemd-160 5f263187d57b9c3196741d70b0085d4ea873f5c2

12776821 as geometric shapes

Circle

Radius = n
Diameter 25553642
Circumference 80279133.979664
Area 5.1285606244659E+14

Sphere

Radius = n
Volume 8.7368934781932E+21
Surface area 2.0514242497864E+15
Circumference 80279133.979664

Square

Length = n
Perimeter 51107284
Area 163247154866041
Diagonal 18069153.542213

Cube

Length = n
Surface area 979482929196246
Volume 2.0857796764827E+21
Space diagonal 22130103.131213

Equilateral Triangle

Length = n
Perimeter 38330463
Area 70688091604762
Altitude 11065051.565606

Triangular Pyramid

Length = n
Surface area 70688091604762
Volume 2.45811492217E+20
Height 6023051.1807378