12821425 (number)

12821425 is an odd 8-digits composite number following 12821424 and preceding 12821426. In scientific notation, it is written as 1.2821425 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 9800640 positive integers (up to 12821425) that are relatively prime to 12821425.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand four hundred twenty-five

Notation

Scientific notation 1.2821425 × 10^7
Engineering notation 1.2821425 × 10^6

Prime Factorization of 12821425

Prime Factorization 37 × 25 × 167 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12821425
Product of the distinct prime numbers

The prime factorization of 12821425 is 37 × 25 × 167 × 83. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 39, 32, 634, 528, 163, 1022, 7875, 94567, 562372, 813535, 5519739, 8641353, 22929418, 31378907, 217459302, 208013719, 3932597522, 4637121041

Basic calculations (n = 12821425)

Multiplication

n×y
n×2 25642850
n×3 38464275
n×4 51285700
n×5 64107125

Division

n÷y
n÷2 6410712.5
n÷3 4273808.3333333
n÷3 3205356.25
n÷5 2564285

Exponentiation

ny
n2 164388939030625
n3 2.1077004526107E+21
n4 2.7023723275615E+28
n5 3.4648264119905E+35

Nth Root

y√n
2√n 3580.7017468647
3√n 234.051861055
4√n 59.83896512194
5√n 26.398986824214

Divisors of 12821425

1, 25, 37, 83, 167, 925, 2075, 3071, 4175, 6179, 13861, 76775, 154475, 346525, 512857, 12821425

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 -12821424
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 12821425 can be divided by 16 positive divisors. The sum of these divisors (counting 12821425) is 1, the average is 0.0625.

Base conversion 12821425

Base System Value
2 Binary 110000111010001110110001
3 Ternary 220010101200121
4 Quaternary 300322032301
5 Quinary 11240241200
6 Senary 1134450241
8 Octal 60721661
10 Decimal 12821425
12 Duodecimal 4363981
16 Hexadecimal c3a3b1
20 Vigesimal 402db5
36 Base36 7mt2p

Cryptographic Hash Functions

md5 7757985fc5d3e802a47b066335096ea1
sha1 e9297917d637d671d56ddb7976d520ad31be5e14
sha256 d6799d0141b08ff65b86b28b474b62672c5b86ee328e66b6ac27cbcbb69c86cc
sha512 48e108116dc1c3fa73b4aac5b9713ed8e57c3bfff35ed0ed626aa5d5cd11bef05df19bdaf7a8eeacc36a8ec10b38e9addb3a49f37033efc67c6cdb139b437ae1
ripemd-160 f1f08669ecef98b667081f5b5865aa80a7ae8294

12821425 as geometric shapes

Circle

Radius = n
Diameter 25642850
Circumference 80559389.177105
Area 5.1644308319003E+14

Sphere

Radius = n
Volume 8.8287150105197E+21
Surface area 2.0657723327601E+15
Circumference 80559389.177105

Square

Length = n
Perimeter 51285700
Area 164388939030625
Diagonal 18132233.123949

Cube

Length = n
Surface area 986333634183750
Volume 2.1077004526107E+21
Space diagonal 22207359.525434

Equilateral Triangle

Length = n
Perimeter 38464275
Area 71182498650846
Altitude 11103679.762717

Triangular Pyramid

Length = n
Surface area 71182498650846
Volume 2.483948804585E+20
Height 6044077.7079832