13449739 (number)

13449739 is an odd 8-digits composite number following 13449738 and preceding 13449740. In scientific notation, it is written as 1.3449739 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 12566016 positive integers (up to 13449739) that are relatively prime to 13449739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3449739 × 10^7
Engineering notation 1.3449739 × 10^6

Prime Factorization of 13449739

Prime Factorization 73 × 19 × 9697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13449739
Product of the distinct prime numbers

The prime factorization of 13449739 is 73 × 19 × 9697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 82, 93, 38, 243, 4890, 8258, 72649, 46332, 107500, 663254, 6016353, 8229405, 45812868, 9523693, 530573088, 299707273, 8300412043, 4720366248

Basic calculations (n = 13449739)

Multiplication

n×y
n×2 26899478
n×3 40349217
n×4 53798956
n×5 67248695

Division

n÷y
n÷2 6724869.5
n÷3 4483246.3333333
n÷3 3362434.75
n÷5 2689947.8

Exponentiation

ny
n2 180895479168121
n3 2.4329969810912E+21
n4 3.2723174383464E+28
n5 4.4011815470908E+35

Nth Root

y√n
2√n 3667.3885804479
3√n 237.81429267316
4√n 60.55896779543
5√n 26.652795761272

Divisors of 13449739

1, 19, 73, 1387, 9697, 184243, 707881, 13449739

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 -13449738
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 13449739 can be divided by 8 positive divisors. The sum of these divisors (counting 13449739) is 1, the average is 0.125.

Base conversion 13449739

Base System Value
2 Binary 110011010011101000001011
3 Ternary 221022022120111
4 Quaternary 303103220023
5 Quinary 11420342424
6 Senary 1200135151
8 Octal 63235013
10 Decimal 13449739
12 Duodecimal 46074b7
16 Hexadecimal cd3a0b
20 Vigesimal 44146j
36 Base36 809vv

Cryptographic Hash Functions

md5 04a333e0dec36f07c3f4b0af0e5d8e7f
sha1 be18d01891de65be4757f43538c4bf84e99c9f62
sha256 a994e5c254ae2cd4175bf8d3c52515011eb996327b04f6b7c2a08d9139f21e35
sha512 a9e973634021bb4feb619662e11bd38041ba90302bb7a3e3fd7c780deb7518456b0588ed2d8f55865f32a068c0851ba2a2ba754c90e5a830f59a235e4a19f86d
ripemd-160 4bb0c969b91e8d83b3209db13737dd668f15e3a1

13449739 as geometric shapes

Circle

Radius = n
Diameter 26899478
Circumference 84507202.4702
Area 5.6829990842217E+14

Sphere

Radius = n
Volume 1.019131392267E+22
Surface area 2.2731996336887E+15
Circumference 84507202.4702

Square

Length = n
Perimeter 53798956
Area 180895479168121
Diagonal 19020803.304178

Cube

Length = n
Surface area 1085372875008726
Volume 2.4329969810912E+21
Space diagonal 23295631.296541

Equilateral Triangle

Length = n
Perimeter 40349217
Area 78330040194676
Altitude 11647815.64827

Triangular Pyramid

Length = n
Surface area 78330040194676
Volume 2.8673144398933E+20
Height 6340267.7680595