13444915 (number)

13444915 is an odd 8-digits composite number following 13444914 and preceding 13444916. In scientific notation, it is written as 1.3444915 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9609600 positive integers (up to 13444915) that are relatively prime to 13444915.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3444915 × 10^7
Engineering notation 1.3444915 × 10^6

Prime Factorization of 13444915

Prime Factorization 5 × 781 × 11 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13444915
Product of the distinct prime numbers

The prime factorization of 13444915 is 5 × 781 × 11 × 313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 23, 22, 155, 809, 4303, 4463, 54744, 81946, 256289, 187853, 717077, 3096423, 19404791, 91886271, 428462781, 783349370, 5455368470, 1367389641

Basic calculations (n = 13444915)

Multiplication

n×y
n×2 26889830
n×3 40334745
n×4 53779660
n×5 67224575

Division

n÷y
n÷2 6722457.5
n÷3 4481638.3333333
n÷3 3361228.75
n÷5 2688983

Exponentiation

ny
n2 180765739357225
n3 2.43038000057E+21
n4 3.2676252525364E+28
n5 4.3932943772206E+35

Nth Root

y√n
2√n 3666.7308327719
3√n 237.78585709455
4√n 60.553536913808
5√n 26.650883582355

Divisors of 13444915

1, 5, 11, 55, 313, 781, 1565, 3443, 3905, 8591, 17215, 42955, 244453, 1222265, 2688983, 13444915

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 -13444914
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 13444915 can be divided by 16 positive divisors. The sum of these divisors (counting 13444915) is 1, the average is 0.0625.

Base conversion 13444915

Base System Value
2 Binary 110011010010011100110011
3 Ternary 221022001221211
4 Quaternary 303102130303
5 Quinary 11420214130
6 Senary 1200100551
8 Octal 63223463
10 Decimal 13444915
12 Duodecimal 4604757
16 Hexadecimal cd2733
20 Vigesimal 440c5f
36 Base36 8065v

Cryptographic Hash Functions

md5 24b6fc9756ee4587fc1c66a9fbb82c1b
sha1 ce8bb8733db5a81907ed88527f39a7068e0e8069
sha256 545e05472aafcc4933fae38bf5a5db64ab9830e28b7f67345e15dfa0a5333c74
sha512 bcdfed43829f48b8eec40b079fd00a64a07d71b631a93473b93058e57a93a9dc2c469bc805f47716d96cf087a5bb836e5b072f211ac93d7753115a5f6c15702e
ripemd-160 e363d4d7b62d5872461074bf57507a93d7be4ad0

13444915 as geometric shapes

Circle

Radius = n
Diameter 26889830
Circumference 84476892.384278
Area 5.6789231878539E+14

Sphere

Radius = n
Volume 1.0180351940297E+22
Surface area 2.2715692751415E+15
Circumference 84476892.384278

Square

Length = n
Perimeter 53779660
Area 180765739357225
Diagonal 19013981.137953

Cube

Length = n
Surface area 1084594436143350
Volume 2.43038000057E+21
Space diagonal 23287275.883445

Equilateral Triangle

Length = n
Perimeter 40334745
Area 78273861208617
Altitude 11643637.941722

Triangular Pyramid

Length = n
Surface area 78273861208617
Volume 2.8642302987721E+20
Height 6337993.7126512