12821874 (number)

12821874 is an even 8-digits composite number following 12821873 and preceding 12821875. In scientific notation, it is written as 1.2821874 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 3898752 positive integers (up to 12821874) that are relatively prime to 12821874.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2821874 × 10^7
Engineering notation 1.2821874 × 10^6

Prime Factorization of 12821874

Prime Factorization 2 × 39 × 89 × 1847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12821874
Product of the distinct prime numbers

The prime factorization of 12821874 is 2 × 39 × 89 × 1847. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 19, 67, 418, 643, 4871, 3323, 69275, 58969, 426551, 599868, 6077315, 8418244, 86751833, 32804972, 658942430, 972272818, 7488104681, 6326444757

Basic calculations (n = 12821874)

Multiplication

n×y
n×2 25643748
n×3 38465622
n×4 51287496
n×5 64109370

Division

n÷y
n÷2 6410937
n÷3 4273958
n÷3 3205468.5
n÷5 2564374.8

Exponentiation

ny
n2 164400452871876
n3 2.1079218922661E+21
n4 2.7027508904478E+28
n5 3.4654331370709E+35

Nth Root

y√n
2√n 3580.7644435232
3√n 234.05459315015
4√n 59.839488997845
5√n 26.399171717532

Divisors of 12821874

1, 2, 39, 78, 89, 178, 1847, 3471, 3694, 6942, 72033, 144066, 164383, 328766, 6410937, 12821874

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 -12821873
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 12821874 can be divided by 16 positive divisors. The sum of these divisors (counting 12821874) is 1, the average is 0.0625.

Base conversion 12821874

Base System Value
2 Binary 110000111010010101110010
3 Ternary 220010102022020
4 Quaternary 300322111302
5 Quinary 11240244444
6 Senary 1134452310
8 Octal 60722562
10 Decimal 12821874
12 Duodecimal 4364096
16 Hexadecimal c3a572
20 Vigesimal 402ede
36 Base36 7mtf6

Cryptographic Hash Functions

md5 21176f6445848e6b8d33dac77d7c2402
sha1 61c47acbd6eb96bd071538b44a623d45423b0847
sha256 cef2eb832ea6139672d08b7dada9dd6eb69be22c80a10bbc7d8dec38a93d2a50
sha512 713e1723ac43513f6b1a4e8f5aa6cc2ab2c8813082453b1f7c3e2e372514ceaacff3915b3d1cc716a14c4ac99e329b32b8af4e07fbb5276a56a93e094811ad67
ripemd-160 e443894f0eb0e6dfd70fa878dcfca95358ed8ee0

12821874 as geometric shapes

Circle

Radius = n
Diameter 25643748
Circumference 80562210.327308
Area 5.1647925498912E+14

Sphere

Radius = n
Volume 8.8296425747792E+21
Surface area 2.0659170199565E+15
Circumference 80562210.327308

Square

Length = n
Perimeter 51287496
Area 164400452871876
Diagonal 18132868.105839

Cube

Length = n
Surface area 986402717231256
Volume 2.1079218922661E+21
Space diagonal 22208137.216246

Equilateral Triangle

Length = n
Perimeter 38465622
Area 71187484290355
Altitude 11104068.608123

Triangular Pyramid

Length = n
Surface area 71187484290355
Volume 2.4842097737216E+20
Height 6044289.368613