12821282 (number)

12821282 is an even 8-digits composite number following 12821281 and preceding 12821283. In scientific notation, it is written as 1.2821282 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 6266880 positive integers (up to 12821282) that are relatively prime to 12821282.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand two hundred eighty-two

Notation

Scientific notation 1.2821282 × 10^7
Engineering notation 1.2821282 × 10^6

Prime Factorization of 12821282

Prime Factorization 2 × 73 × 641 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12821282
Product of the distinct prime numbers

The prime factorization of 12821282 is 2 × 73 × 641 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 74, 57, 311, 10, 4954, 147, 3335, 12961, 514056, 264514, 2464388, 4503732, 73293296, 73613104, 197728933, 386139417, 8699168767, 7349169866

Basic calculations (n = 12821282)

Multiplication

n×y
n×2 25642564
n×3 38463846
n×4 51285128
n×5 64106410

Division

n÷y
n÷2 6410641
n÷3 4273760.6666667
n÷3 3205320.5
n÷5 2564256.4

Exponentiation

ny
n2 164385272123524
n3 2.1076299305424E+21
n4 2.7022517691125E+28
n5 3.464633196679E+35

Nth Root

y√n
2√n 3580.6817786561
3√n 234.05099090886
4√n 59.838798272159
5√n 26.398927937282

Divisors of 12821282

1, 2, 73, 137, 146, 274, 641, 1282, 10001, 20002, 46793, 87817, 93586, 175634, 6410641, 12821282

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 -12821281
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 12821282 can be divided by 16 positive divisors. The sum of these divisors (counting 12821282) is 1, the average is 0.0625.

Base conversion 12821282

Base System Value
2 Binary 110000111010001100100010
3 Ternary 220010101111022
4 Quaternary 300322030202
5 Quinary 11240240112
6 Senary 1134445442
8 Octal 60721442
10 Decimal 12821282
12 Duodecimal 4363882
16 Hexadecimal c3a322
20 Vigesimal 402d42
36 Base36 7msyq

Cryptographic Hash Functions

md5 99eea23f4b6af0a1aa5828538b6d8de2
sha1 08265637e6f06d5c4cb1ca17ca57ef392d925767
sha256 94145faaf1ec8fbd6e89e3569e36186fb31667eb89cf61fb473499195d14d45e
sha512 6523dee0a884733678443ed4aedca368f5d31afb7d4a406706dcaf7f9d8c823059056dd559b919eb13bf46172df79625b34ab270d4c13ab50b2bf199a4b83435
ripemd-160 4f54314b06efe89fb4ff8b02cce187f8d7afbd69

12821282 as geometric shapes

Circle

Radius = n
Diameter 25642564
Circumference 80558490.681606
Area 5.1643156326162E+14

Sphere

Radius = n
Volume 8.8284196083708E+21
Surface area 2.0657262530465E+15
Circumference 80558490.681606

Square

Length = n
Perimeter 51285128
Area 164385272123524
Diagonal 18132030.89141

Cube

Length = n
Surface area 986311632741144
Volume 2.1076299305424E+21
Space diagonal 22207111.842168

Equilateral Triangle

Length = n
Perimeter 38463846
Area 71180910833495
Altitude 11103555.921084

Triangular Pyramid

Length = n
Surface area 71180910833495
Volume 2.4838656935305E+20
Height 6044010.2971367