13449915 (number)

13449915 is an odd 8-digits composite number following 13449914 and preceding 13449916. In scientific notation, it is written as 1.3449915 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 7061472 positive integers (up to 13449915) that are relatively prime to 13449915.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3449915 × 10^7
Engineering notation 1.3449915 × 10^6

Prime Factorization of 13449915

Prime Factorization 9 × 15 × 67 × 1487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13449915
Product of the distinct prime numbers

The prime factorization of 13449915 is 9 × 15 × 67 × 1487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 35, 41, 166, 987, 1574, 8783, 47667, 76036, 614865, 632893, 277262, 1795995, 92959504, 99685749, 40905842, 302416463, 2503462877, 7173375574

Basic calculations (n = 13449915)

Multiplication

n×y
n×2 26899830
n×3 40349745
n×4 53799660
n×5 67249575

Division

n÷y
n÷2 6724957.5
n÷3 4483305
n÷3 3362478.75
n÷5 2689983

Exponentiation

ny
n2 180900213507225
n3 2.433092495154E+21
n4 3.272488724696E+28
n5 4.4014695185619E+35

Nth Root

y√n
2√n 3667.4125756451
3√n 237.81532999522
4√n 60.559165909424
5√n 26.652865515302

Divisors of 13449915

1, 9, 15, 67, 135, 603, 1005, 1487, 9045, 13383, 22305, 99629, 200745, 896661, 1494435, 13449915

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 -13449914
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 13449915 can be divided by 16 positive divisors. The sum of these divisors (counting 13449915) is 1, the average is 0.0625.

Base conversion 13449915

Base System Value
2 Binary 110011010011101010111011
3 Ternary 221022022211000
4 Quaternary 303103222323
5 Quinary 11420344130
6 Senary 1200140043
8 Octal 63235273
10 Decimal 13449915
12 Duodecimal 4607623
16 Hexadecimal cd3abb
20 Vigesimal 4414ff
36 Base36 80a0r

Cryptographic Hash Functions

md5 41b921dc3b7187456a2f568708c5f349
sha1 af3d04dcc76d34ae7da4fdbb7dd126762c9bbc2c
sha256 ca430e4d649951ace6b4bbf8d1f901681f663b3ea1501cc8df9d033cefa61530
sha512 f9a3049fac8e69084009babe72a49d3756a9c4c6fa3000b4c04b1d2a6a88773b8fcf0cb3426b3e0791414728284fb199416b549f13a49e0a1e88cd4e3ee41b1f
ripemd-160 911065a9c68abee20630ce2cf5fc03ee6aca68e8

13449915 as geometric shapes

Circle

Radius = n
Diameter 26899830
Circumference 84508308.310814
Area 5.6831478178712E+14

Sphere

Radius = n
Volume 1.019171401104E+22
Surface area 2.2732591271485E+15
Circumference 84508308.310814

Square

Length = n
Perimeter 53799660
Area 180900213507225
Diagonal 19021052.205765

Cube

Length = n
Surface area 1085401281043350
Volume 2.433092495154E+21
Space diagonal 23295936.137483

Equilateral Triangle

Length = n
Perimeter 40349745
Area 78332090223643
Altitude 11647968.068741

Triangular Pyramid

Length = n
Surface area 78332090223643
Volume 2.8674270042959E+20
Height 6340350.7352551