13143946 (number)

13143946 is an even 8-digits composite number following 13143945 and preceding 13143947. In scientific notation, it is written as 1.3143946 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 6426000 positive integers (up to 13143946) that are relatively prime to 13143946.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-three thousand nine hundred forty-six

Notation

Scientific notation 1.3143946 × 10^7
Engineering notation 1.3143946 × 10^6

Prime Factorization of 13143946

Prime Factorization 2 × 71 × 613 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13143946
Product of the distinct prime numbers

The prime factorization of 13143946 is 2 × 71 × 613 × 151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 88, 71, 247, 74, 8251, 3016, 79581, 28719, 742652, 567884, 9289448, 3475781, 19477325, 14790773, 381304274, 347150111, 9396436485, 6707787912

Basic calculations (n = 13143946)

Multiplication

n×y
n×2 26287892
n×3 39431838
n×4 52575784
n×5 65719730

Division

n÷y
n÷2 6571973
n÷3 4381315.3333333
n÷3 3285986.5
n÷5 2628789.2

Exponentiation

ny
n2 172763316450916
n3 2.2707917022118E+21
n4 2.9847163511119E+28
n5 3.9230950544332E+35

Nth Root

y√n
2√n 3625.4580400275
3√n 235.99814467564
4√n 60.211776589198
5√n 26.530482795233

Divisors of 13143946

1, 2, 71, 142, 151, 302, 613, 1226, 10721, 21442, 43523, 87046, 92563, 185126, 6571973, 13143946

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 -13143945
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 13143946 can be divided by 16 positive divisors. The sum of these divisors (counting 13143946) is 1, the average is 0.0625.

Base conversion 13143946

Base System Value
2 Binary 110010001000111110001010
3 Ternary 220201210002211
4 Quaternary 302020332022
5 Quinary 11331101241
6 Senary 1145415334
8 Octal 62107612
10 Decimal 13143946
12 Duodecimal 449a54a
16 Hexadecimal c88f8a
20 Vigesimal 422jh6
36 Base36 7tpxm

Cryptographic Hash Functions

md5 36a025e2c065a84bf9e732651b0fb1d3
sha1 f66c3c63eba5815688e17bbd674082f7566b887b
sha256 33f7b338982914c000227055cbb247d081271d521181080c4b3075510598ea4e
sha512 dc66d26147c88c0a9b92a78b1289dc7dfb29f8dbce731e6ba455c43159018f1962bc5ceb1c2ad5cbf083314c18f391f23794e4120c531bc7313e0e51c3298e93
ripemd-160 e5134c7be2ba5e18e74d650bc7eb89f8130c34c4

13143946 as geometric shapes

Circle

Radius = n
Diameter 26287892
Circumference 82585848.385562
Area 5.4275196577201E+14

Sphere

Radius = n
Volume 9.5118700393348E+21
Surface area 2.171007863088E+15
Circumference 82585848.385562

Square

Length = n
Perimeter 52575784
Area 172763316450916
Diagonal 18588346.6963

Cube

Length = n
Surface area 1036579898705496
Volume 2.2707917022118E+21
Space diagonal 22765982.283942

Equilateral Triangle

Length = n
Perimeter 39431838
Area 74808710444272
Altitude 11382991.141971

Triangular Pyramid

Length = n
Surface area 74808710444272
Volume 2.6761536854935E+20
Height 6196115.5654332