12821347 (number)

12821347 is an odd 8-digits composite number following 12821346 and preceding 12821348. In scientific notation, it is written as 1.2821347 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 9937440 positive integers (up to 12821347) that are relatively prime to 12821347.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand three hundred forty-seven

Notation

Scientific notation 1.2821347 × 10^7
Engineering notation 1.2821347 × 10^6

Prime Factorization of 12821347

Prime Factorization 7 × 11 × 269 × 619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12821347
Product of the distinct prime numbers

The prime factorization of 12821347 is 7 × 11 × 269 × 619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 40, 22, 137, 368, 7751, 7063, 98912, 31868, 635740, 97367, 5028610, 2989336, 19429054, 82636853, 486958754, 589633490, 8140699967, 6896526103

Basic calculations (n = 12821347)

Multiplication

n×y
n×2 25642694
n×3 38464041
n×4 51285388
n×5 64106735

Division

n÷y
n÷2 6410673.5
n÷3 4273782.3333333
n÷3 3205336.75
n÷5 2564269.4

Exponentiation

ny
n2 164386938894409
n3 2.107661985833E+21
n4 2.7023065679074E+28
n5 3.464721020752E+35

Nth Root

y√n
2√n 3580.6908551284
3√n 234.05138643063
4√n 59.838874113141
5√n 26.398954704134

Divisors of 12821347

1, 7, 11, 77, 269, 619, 1883, 2959, 4333, 6809, 20713, 47663, 166511, 1165577, 1831621, 12821347

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 -12821346
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 12821347 can be divided by 16 positive divisors. The sum of these divisors (counting 12821347) is 1, the average is 0.0625.

Base conversion 12821347

Base System Value
2 Binary 110000111010001101100011
3 Ternary 220010101120201
4 Quaternary 300322031203
5 Quinary 11240240342
6 Senary 1134450031
8 Octal 60721543
10 Decimal 12821347
12 Duodecimal 4363917
16 Hexadecimal c3a363
20 Vigesimal 402d77
36 Base36 7mt0j

Cryptographic Hash Functions

md5 6a9f99bcc1f4411a36a28e70c4337262
sha1 6ab32289b4264766929f9cfb1e23b2fdda2f3f31
sha256 fb69ae7417f868ad151f09d9a56742b685ce7a9eed1dab7b5bc44447882357f4
sha512 ec4bf472270d266f01829be2436fde49e9db37bc5e973ff9581f5e4f3d8c557e1503751b7b830c26a860b560ad649f6dd1a4e32d9f1e8a0474db7cc9d6872b65
ripemd-160 819308584f719c9be929ee74ee91fce45b2bc39a

12821347 as geometric shapes

Circle

Radius = n
Diameter 25642694
Circumference 80558899.088651
Area 5.1643679957679E+14

Sphere

Radius = n
Volume 8.828553881258E+21
Surface area 2.0657471983072E+15
Circumference 80558899.088651

Square

Length = n
Perimeter 51285388
Area 164386938894409
Diagonal 18132122.815292

Cube

Length = n
Surface area 986321633366454
Volume 2.107661985833E+21
Space diagonal 22207224.425471

Equilateral Triangle

Length = n
Perimeter 38464041
Area 71181632566459
Altitude 11103612.212735

Triangular Pyramid

Length = n
Surface area 71181632566459
Volume 2.4839034710527E+20
Height 6044040.9384305