12947844 (number)

12947844 is an even 8-digits composite number following 12947843 and preceding 12947845. In scientific notation, it is written as 1.2947844 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 3346560 positive integers (up to 12947844) that are relatively prime to 12947844.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-seven thousand eight hundred forty-four

Notation

Scientific notation 1.2947844 × 10^7
Engineering notation 1.2947844 × 10^6

Prime Factorization of 12947844

Prime Factorization 2 × 2 × 3 × 7 × 13 × 167 × 71

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6473922
Product of the distinct prime numbers

The prime factorization of 12947844 is 2 × 2 × 3 × 7 × 13 × 167 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 37, 37, 486, 835, 8477, 2606, 48927, 17751, 40430, 390706, 7737225, 3808036, 80293738, 10600366, 904049848, 206219546, 7531831881, 7208271592

Basic calculations (n = 12947844)

Multiplication

n×y
n×2 25895688
n×3 38843532
n×4 51791376
n×5 64739220

Division

n÷y
n÷2 6473922
n÷3 4315948
n÷3 3236961
n÷5 2589568.8

Exponentiation

ny
n2 167646664248336
n3 2.1706628558078E+21
n4 2.8105404033594E+28
n5 3.6390438698395E+35

Nth Root

y√n
2√n 3598.3112705824
3√n 234.81859547977
4√n 59.985925604114
5√n 26.45084141032

Divisors of 12947844

1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 167, 182, 213, 273, 284, 334, 364, 426, 497, 501, 546, 668, 852, 923, 994, 1002, 1092, 1169, 1491, 1846, 1988, 2004, 2171, 2338, 2769, 2982, 3507, 3692, 4342, 4676, 5538, 5964, 6461, 6513, 7014, 8684, 11076, 11857, 12922, 13026, 14028, 15197, 19383, 23714, 25844, 26052, 30394, 35571, 38766, 45591, 47428, 60788, 71142, 77532, 82999, 91182, 142284, 154141, 165998, 182364, 248997, 308282, 331996, 462423, 497994, 616564, 924846, 995988, 1078987, 1849692, 2157974, 3236961, 4315948, 6473922, 12947844

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12947843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12947844 can be divided by 96 positive divisors. The sum of these divisors (counting 12947844) is 1, the average is 0.010416666666667.

Base conversion 12947844

Base System Value
2 Binary 110001011001000110000100
3 Ternary 220100211002210
4 Quaternary 301121012010
5 Quinary 11303312334
6 Senary 1141303420
8 Octal 61310604
10 Decimal 12947844
12 Duodecimal 4404b70
16 Hexadecimal c59184
20 Vigesimal 40i9c4
36 Base36 7pimc

Cryptographic Hash Functions

md5 28a3e3e0470fd4a348592f1c186c6290
sha1 59b3bebb748e561b6539d620d66288b63c11775a
sha256 8aa7d7b60a72e450c2b31481ef7fd2254ec530e8762a6a207641ebdc7d2d0caf
sha512 1e983454834bb56787426fe25fe902028d45d44e704ab3c075fa40932453b07e4cd0c952dc0195127c97227205028c524a05893ba532f21c663c2457aec249d1
ripemd-160 d068a01a85c7c8a139c5465889763d3548bebb65

12947844 as geometric shapes

Circle

Radius = n
Diameter 25895688
Circumference 81353703.180453
Area 5.2667752880141E+14

Sphere

Radius = n
Volume 9.0924513083015E+21
Surface area 2.1067101152056E+15
Circumference 81353703.180453

Square

Length = n
Perimeter 51791376
Area 167646664248336
Diagonal 18311016.588291

Cube

Length = n
Surface area 1005879985490016
Volume 2.1706628558078E+21
Space diagonal 22426323.656476

Equilateral Triangle

Length = n
Perimeter 38843532
Area 72593135049390
Altitude 11213161.828238

Triangular Pyramid

Length = n
Surface area 72593135049390
Volume 2.5581507083525E+20
Height 6103672.196097