13455912 (number)

13455912 is an even 8-digits composite number following 13455911 and preceding 13455913. In scientific notation, it is written as 1.3455912 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 4305600 positive integers (up to 13455912) that are relatively prime to 13455912.

Interesting facts

Basic properties

Name

Name thirteen million four hundred fifty-five thousand nine hundred twelve

Notation

Scientific notation 1.3455912 × 10^7
Engineering notation 1.3455912 × 10^6

Prime Factorization of 13455912

Prime Factorization 2 × 2 × 2 × 3 × 151 × 47 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3363978
Product of the distinct prime numbers

The prime factorization of 13455912 is 2 × 2 × 2 × 3 × 151 × 47 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13455912)

Multiplication

n×y
n×2 26911824
n×3 40367736
n×4 53823648
n×5 67279560

Division

n÷y
n÷2 6727956
n÷3 4485304
n÷3 3363978
n÷5 2691182.4

Exponentiation

ny
n2 181061567751744
n3 2.4363485222495E+21
n4 3.2783291316719E+28
n5 4.4112908302814E+35

Nth Root

y√n
2√n 3668.2300909294
3√n 237.85067015958
4√n 60.565915257093
5√n 26.655241868388

Divisors of 13455912

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13455911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13455912 can be divided by 64 positive divisors. The sum of these divisors (counting 13455912) is 1, the average is 0.015625.

Base conversion 13455912

Base System Value
2 Binary 110011010101001000101000
3 Ternary 221022122001010
4 Quaternary 303111020220
5 Quinary 11421042122
6 Senary 1200223520
8 Octal 63251050
10 Decimal 13455912
12 Duodecimal 460aba0
16 Hexadecimal cd5228
20 Vigesimal 441jfc
36 Base36 80enc

Cryptographic Hash Functions

md5 b8ad39b5c81edb35b4380698cf0d3978
sha1 2c21e450c2fb11ee0f60957a23657069f393cfd7
sha256 569f06b55f6130a9e14936a4f9885222e7d352d07513c78c558066ef1713e697
sha512 909b8cc8b0c6bea351e3bc3d3d0819cf8d08b3075e160af39e7ca86c155a83c9bed612a32efc3af99a2f83881ee4f8694f8ff29825c76adec2251073f221e196
ripemd-160 fcdcbb112a892da8b67d552ec4802cef62fa9123

13455912 as geometric shapes

Circle

Radius = n
Diameter 26911824
Circumference 84545988.573101
Area 5.6882169109633E+14

Sphere

Radius = n
Volume 1.0205352825445E+22
Surface area 2.2752867643853E+15
Circumference 84545988.573101

Square

Length = n
Perimeter 53823648
Area 181061567751744
Diagonal 19029533.244499

Cube

Length = n
Surface area 1086369406510464
Volume 2.4363485222495E+21
Space diagonal 23306323.246176

Equilateral Triangle

Length = n
Perimeter 40367736
Area 78401958661024
Altitude 11653161.623088

Triangular Pyramid

Length = n
Surface area 78401958661024
Volume 2.8712642690274E+20
Height 6343177.7481663