13449430 (number)

13449430 is an even 8-digits composite number following 13449429 and preceding 13449431. In scientific notation, it is written as 1.3449430 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 5379768 positive integers (up to 13449430) that are relatively prime to 13449430.

Interesting facts

Basic properties

Name

Name thirteen million four hundred forty-nine thousand four hundred thirty

Notation

Scientific notation 1.3449430 × 10^7
Engineering notation 1.3449430 × 10^6

Prime Factorization of 13449430

Prime Factorization 2 × 5 × 1344943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13449430
Product of the distinct prime numbers

The prime factorization of 13449430 is 2 × 5 × 1344943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 4, 5, 854, 761, 3383, 1286, 75057, 15138, 78755, 228975, 714413, 944443, 76576744, 98452615, 179730757, 845823917, 3394388856, 7634628195

Basic calculations (n = 13449430)

Multiplication

n×y
n×2 26898860
n×3 40348290
n×4 53797720
n×5 67247150

Division

n÷y
n÷2 6724715
n÷3 4483143.3333333
n÷3 3362357.5
n÷5 2689886

Exponentiation

ny
n2 180887167324900
n3 2.4328292948345E+21
n4 3.2720167302826E+28
n5 4.4006759972765E+35

Nth Root

y√n
2√n 3667.3464521367
3√n 237.81247144379
4√n 60.55861996559
5√n 26.652673293623

Divisors of 13449430

1, 2, 5, 10, 1344943, 2689886, 6724715, 13449430

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 -13449429
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 13449430 can be divided by 8 positive divisors. The sum of these divisors (counting 13449430) is 1, the average is 0.125.

Base conversion 13449430

Base System Value
2 Binary 110011010011100011010110
3 Ternary 221022022011001
4 Quaternary 303103203112
5 Quinary 11420340210
6 Senary 1200133514
8 Octal 63234326
10 Decimal 13449430
12 Duodecimal 460729a
16 Hexadecimal cd38d6
20 Vigesimal 4413ba
36 Base36 809na

Cryptographic Hash Functions

md5 a8ccc69889a459f43498f57a0444e470
sha1 b078a67d23cdf7942b9e3b96a0edb23017654b37
sha256 5656959ec7921095e2d581627b2829f82230b20e6e8014a3de56e66e62833103
sha512 55e18803dbce5225d724320d8480e3cd8692ec2a60aaeb4323abfeea297d2d98ec17514f8f630b6090f21614ea4e1cf9d0e5dcba61bfa3c2fe33c848c82b7a51
ripemd-160 3d8aab4a884ffa92b868e8fb16b632f272f6316e

13449430 as geometric shapes

Circle

Radius = n
Diameter 26898860
Circumference 84505260.96594
Area 5.6827379599657E+14

Sphere

Radius = n
Volume 1.019061152012E+22
Surface area 2.2730951839863E+15
Circumference 84505260.96594

Square

Length = n
Perimeter 53797720
Area 180887167324900
Diagonal 19020366.312188

Cube

Length = n
Surface area 1085323003949400
Volume 2.4328292948345E+21
Space diagonal 23295096.092841

Equilateral Triangle

Length = n
Perimeter 40348290
Area 78326441060985
Altitude 11647548.046421

Triangular Pyramid

Length = n
Surface area 78326441060985
Volume 2.8671168197446E+20
Height 6340122.1040625