12821358 (number)

12821358 is an even 8-digits composite number following 12821357 and preceding 12821359. In scientific notation, it is written as 1.2821358 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 3885240 positive integers (up to 12821358) that are relatively prime to 12821358.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand three hundred fifty-eight

Notation

Scientific notation 1.2821358 × 10^7
Engineering notation 1.2821358 × 10^6

Prime Factorization of 12821358

Prime Factorization 2 × 3 × 11 × 194263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12821358
Product of the distinct prime numbers

The prime factorization of 12821358 is 2 × 3 × 11 × 194263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 49, 13, 493, 108, 5694, 3361, 41990, 69128, 975024, 142218, 293064, 9539928, 43726999, 32819770, 922927488, 764715524, 4533165201, 5802096151

Basic calculations (n = 12821358)

Multiplication

n×y
n×2 25642716
n×3 38464074
n×4 51285432
n×5 64106790

Division

n÷y
n÷2 6410679
n÷3 4273786
n÷3 3205339.5
n÷5 2564271.6

Exponentiation

ny
n2 164387220964164
n3 2.1076674106067E+21
n4 2.7023158416321E+28
n5 3.4647358834636E+35

Nth Root

y√n
2√n 3580.6923911445
3√n 234.05145336496
4√n 59.838886947741
5√n 26.398959233899

Divisors of 12821358

1, 2, 3, 6, 11, 22, 33, 66, 194263, 388526, 582789, 1165578, 2136893, 4273786, 6410679, 12821358

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 -12821357
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 12821358 can be divided by 16 positive divisors. The sum of these divisors (counting 12821358) is 1, the average is 0.0625.

Base conversion 12821358

Base System Value
2 Binary 110000111010001101101110
3 Ternary 220010101121010
4 Quaternary 300322031232
5 Quinary 11240240413
6 Senary 1134450050
8 Octal 60721556
10 Decimal 12821358
12 Duodecimal 4363926
16 Hexadecimal c3a36e
20 Vigesimal 402d7i
36 Base36 7mt0u

Cryptographic Hash Functions

md5 c9a117e2d3082b79024efd1cd2133e23
sha1 d8a51a4318519a81f182b16ecc11b186961c30a7
sha256 ae5fb0c06f28c38504a70efc2b28a158774aa276806e1d8865821c08e7556934
sha512 286200d2b2129f6f7c02d6e1422d6aaeee3248a5de6fc122f89c00aa527d4e487fc824f18a37ce6da1d2f006b5597a8070a5906b4fedabc638e5d9b40ef3a5ce
ripemd-160 16e2bb76e2778f7eae30f87004799e32992702ca

12821358 as geometric shapes

Circle

Radius = n
Diameter 25642716
Circumference 80558968.203689
Area 5.1643768572506E+14

Sphere

Radius = n
Volume 8.8285766044966E+21
Surface area 2.0657507429002E+15
Circumference 80558968.203689

Square

Length = n
Perimeter 51285432
Area 164387220964164
Diagonal 18132138.371641

Cube

Length = n
Surface area 986323325784984
Volume 2.1076674106067E+21
Space diagonal 22207243.47803

Equilateral Triangle

Length = n
Perimeter 38464074
Area 71181754706246
Altitude 11103621.739015

Triangular Pyramid

Length = n
Surface area 71181754706246
Volume 2.4839098642098E+20
Height 6044046.1238803