13431390 (number)

13431390 is an even 8-digits composite number following 13431389 and preceding 13431391. In scientific notation, it is written as 1.3431390 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 3069696 positive integers (up to 13431390) that are relatively prime to 13431390.

Interesting facts

Basic properties

Name

Name thirteen million four hundred thirty-one thousand three hundred ninety

Notation

Scientific notation 1.3431390 × 10^7
Engineering notation 1.3431390 × 10^6

Prime Factorization of 13431390

Prime Factorization 2 × 15 × 49 × 9137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13431390
Product of the distinct prime numbers

The prime factorization of 13431390 is 2 × 15 × 49 × 9137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 76, 65, 834, 164, 245, 5909, 81698, 95953, 328215, 661700, 9463841, 1574343, 13734524, 43414773, 470865208, 853294887, 3142155985, 667167203

Basic calculations (n = 13431390)

Multiplication

n×y
n×2 26862780
n×3 40294170
n×4 53725560
n×5 67156950

Division

n÷y
n÷2 6715695
n÷3 4477130
n÷3 3357847.5
n÷5 2686278

Exponentiation

ny
n2 180402237332100
n3 2.42305280648E+21
n4 3.2544967234427E+28
n5 4.3712414746281E+35

Nth Root

y√n
2√n 3664.8860828135
3√n 237.70609626493
4√n 60.538302609286
5√n 26.645519497448

Divisors of 13431390

1, 2, 15, 30, 49, 98, 735, 1470, 9137, 18274, 137055, 274110, 447713, 895426, 6715695, 13431390

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 -13431389
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 13431390 can be divided by 16 positive divisors. The sum of these divisors (counting 13431390) is 1, the average is 0.0625.

Base conversion 13431390

Base System Value
2 Binary 110011001111001001011110
3 Ternary 221021101101220
4 Quaternary 303033021132
5 Quinary 11414301030
6 Senary 1155514210
8 Octal 63171136
10 Decimal 13431390
12 Duodecimal 45b8966
16 Hexadecimal ccf25e
20 Vigesimal 43ii9a
36 Base36 7zvq6

Cryptographic Hash Functions

md5 ddbdab7bedae8e4b21881dda7c149ed2
sha1 c087668224c70d5c3171a08834013999e4fd80e2
sha256 8bb7b3e6e47b2a40c39a5c29d4a0e78269a6943a8467467c82200f5e77e83f60
sha512 2d013db4704da423d2794d3a0dc8c5b9f2ddda2533e7ef17af486989bee84723f794f3ca1a31b2c3bf68baae13fd0151eea1141de179fcad126776efe9acd251
ripemd-160 5175d2dc523bb71d14b5f5edc8059420a30014d8

13431390 as geometric shapes

Circle

Radius = n
Diameter 26862780
Circumference 84391912.302999
Area 5.6675034349369E+14

Sphere

Radius = n
Volume 1.0149659861464E+22
Surface area 2.2670013739748E+15
Circumference 84391912.302999

Square

Length = n
Perimeter 53725560
Area 180402237332100
Diagonal 18994853.899522

Cube

Length = n
Surface area 1082413423992600
Volume 2.42305280648E+21
Space diagonal 23263849.896273

Equilateral Triangle

Length = n
Perimeter 40294170
Area 78116460214574
Altitude 11631924.948136

Triangular Pyramid

Length = n
Surface area 78116460214574
Volume 2.8555951177252E+20
Height 6331617.9665075