12821829 (number)

12821829 is an odd 8-digits composite number following 12821828 and preceding 12821830. In scientific notation, it is written as 1.2821829 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 8525136 positive integers (up to 12821829) that are relatively prime to 12821829.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2821829 × 10^7
Engineering notation 1.2821829 × 10^6

Prime Factorization of 12821829

Prime Factorization 3 × 389 × 10987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12821829
Product of the distinct prime numbers

The prime factorization of 12821829 is 3 × 389 × 10987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 64, 16, 511, 146, 3624, 5890, 89052, 17103, 48617, 496558, 1242275, 4047176, 4505120, 94532159, 733773789, 444221581, 8414978437, 4503949116

Basic calculations (n = 12821829)

Multiplication

n×y
n×2 25643658
n×3 38465487
n×4 51287316
n×5 64109145

Division

n÷y
n÷2 6410914.5
n÷3 4273943
n÷3 3205457.25
n÷5 2564365.8

Exponentiation

ny
n2 164399298905241
n3 2.1078996982829E+21
n4 2.7027129480535E+28
n5 3.4653723256028E+35

Nth Root

y√n
2√n 3580.7581599432
3√n 234.05431933502
4√n 59.839436494199
5√n 26.399153187255

Divisors of 12821829

1, 3, 389, 1167, 10987, 32961, 4273943, 12821829

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12821828
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821829 can be divided by 8 positive divisors. The sum of these divisors (counting 12821829) is 1, the average is 0.125.

Base conversion 12821829

Base System Value
2 Binary 110000111010010101000101
3 Ternary 220010102020120
4 Quaternary 300322111011
5 Quinary 11240244304
6 Senary 1134452153
8 Octal 60722505
10 Decimal 12821829
12 Duodecimal 4364059
16 Hexadecimal c3a545
20 Vigesimal 402eb9
36 Base36 7mtdx

Cryptographic Hash Functions

md5 7a0c330d8ca9f0b2142b9f4d808e3759
sha1 3ac08d5170542b54d6786f8652d2083478cf4114
sha256 068a9c1a9228cdef476b0167cea3bf86c6ac981a503fc5171f80a5b65083ba1c
sha512 86fe0fcf36f0a73131098218ec006e6d601cf35faa2b3ab0929843801e34eb0a2243c73678672ce57f89c9dae644f3e8df499a7ec997776e6f95ec401efd1a6a
ripemd-160 72e4911d6c0c6fcef3e05c79734fcfc9f89a83dc

12821829 as geometric shapes

Circle

Radius = n
Diameter 25643658
Circumference 80561927.583969
Area 5.1647562969602E+14

Sphere

Radius = n
Volume 8.8295496088395E+21
Surface area 2.0659025187841E+15
Circumference 80561927.583969

Square

Length = n
Perimeter 51287316
Area 164399298905241
Diagonal 18132804.466229

Cube

Length = n
Surface area 986395793431446
Volume 2.1078996982829E+21
Space diagonal 22208059.27396

Equilateral Triangle

Length = n
Perimeter 38465487
Area 71186984608145
Altitude 11104029.63698

Triangular Pyramid

Length = n
Surface area 71186984608145
Volume 2.4841836178615E+20
Height 6044268.1554096