12829905 (number)

12829905 is an odd 8-digits composite number following 12829904 and preceding 12829906. In scientific notation, it is written as 1.2829905 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6220320 positive integers (up to 12829905) that are relatively prime to 12829905.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-nine thousand nine hundred five

Notation

Scientific notation 1.2829905 × 10^7
Engineering notation 1.2829905 × 10^6

Prime Factorization of 12829905

Prime Factorization 3 × 3 × 11 × 5 × 25919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4276635
Product of the distinct prime numbers

The prime factorization of 12829905 is 3 × 3 × 11 × 5 × 25919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 26, 85, 440, 846, 6413, 5436, 82465, 65374, 790668, 871938, 4441923, 7141368, 39517845, 18326272, 614533114, 289191996, 914177535, 8560101058

Basic calculations (n = 12829905)

Multiplication

n×y
n×2 25659810
n×3 38489715
n×4 51319620
n×5 64149525

Division

n÷y
n÷2 6414952.5
n÷3 4276635
n÷3 3207476.25
n÷5 2565981

Exponentiation

ny
n2 164606462309025
n3 2.1118852738109E+21
n4 2.7095287433892E+28
n5 3.4762996372453E+35

Nth Root

y√n
2√n 3581.8856765676
3√n 234.10344976618
4√n 59.848856936182
5√n 26.402477921453

Divisors of 12829905

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25919, 77757, 129595, 233271, 285109, 388785, 855327, 1166355, 1425545, 2565981, 4276635, 12829905

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12829904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12829905 can be divided by 24 positive divisors. The sum of these divisors (counting 12829905) is 1, the average is 0.041666666666667.

Base conversion 12829905

Base System Value
2 Binary 110000111100010011010001
3 Ternary 220010211022200
4 Quaternary 300330103101
5 Quinary 11241024110
6 Senary 1134553413
8 Octal 60742321
10 Decimal 12829905
12 Duodecimal 4368869
16 Hexadecimal c3c4d1
20 Vigesimal 403ef5
36 Base36 7mzm9

Cryptographic Hash Functions

md5 6bfc7bdfe06b2941cbd9df55d2a765ca
sha1 c6890feb6b0e1530afe50aad180f2b8ea4819f6b
sha256 baad6445f75329de77fdc4d96bea27e98b27497881d2733dcf63606098ba2a63
sha512 33b7a63e32101564cfb693ed287601de317ed43654930204d31c262c34936c367a34ee6c97ffeffaee10069cff6c665e005816383bc63e24f5c4cee4bce23c16
ripemd-160 26b7842d09fb616a24db1deb67f5e8ee4b30088a

12829905 as geometric shapes

Circle

Radius = n
Diameter 25659810
Circumference 80612670.58851
Area 5.1712645272344E+14

Sphere

Radius = n
Volume 8.8462443485716E+21
Surface area 2.0685058108938E+15
Circumference 80612670.58851

Square

Length = n
Perimeter 51319620
Area 164606462309025
Diagonal 18144225.654958

Cube

Length = n
Surface area 987638773854150
Volume 2.1118852738109E+21
Space diagonal 22222047.316282

Equilateral Triangle

Length = n
Perimeter 38489715
Area 71276688993351
Altitude 11111023.658141

Triangular Pyramid

Length = n
Surface area 71276688993351
Volume 2.4888806636661E+20
Height 6048075.2183195