13145465 (number)

13145465 is an odd 8-digits composite number following 13145464 and preceding 13145466. In scientific notation, it is written as 1.3145465 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 10516368 positive integers (up to 13145465) that are relatively prime to 13145465.

Interesting facts

Basic properties

Name

Name thirteen million one hundred forty-five thousand four hundred sixty-five

Notation

Scientific notation 1.3145465 × 10^7
Engineering notation 1.3145465 × 10^6

Prime Factorization of 13145465

Prime Factorization 5 × 2629093

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13145465
Product of the distinct prime numbers

The prime factorization of 13145465 is 5 × 2629093. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 61, 18, 722, 868, 2760, 9990, 39064, 87313, 769538, 4203, 3914856, 127946, 19826529, 20521828, 441429338, 976351952, 1282439942, 7554118983

Basic calculations (n = 13145465)

Multiplication

n×y
n×2 26290930
n×3 39436395
n×4 52581860
n×5 65727325

Division

n÷y
n÷2 6572732.5
n÷3 4381821.6666667
n÷3 3286366.25
n÷5 2629093

Exponentiation

ny
n2 172803250066225
n3 2.2715790756318E+21
n4 2.986096323345E+28
n5 3.9253624705161E+35

Nth Root

y√n
2√n 3625.6675247463
3√n 236.0072354863
4√n 60.213516130071
5√n 26.531095973962

Divisors of 13145465

1, 5, 2629093, 13145465

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13145464
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13145465 can be divided by 4 positive divisors. The sum of these divisors (counting 13145465) is 1, the average is 0.25.

Base conversion 13145465

Base System Value
2 Binary 110010001001010101111001
3 Ternary 220201212012002
4 Quaternary 302021111321
5 Quinary 11331123330
6 Senary 1145430345
8 Octal 62112571
10 Decimal 13145465
12 Duodecimal 449b3b5
16 Hexadecimal c89579
20 Vigesimal 4233d5
36 Base36 7tr3t

Cryptographic Hash Functions

md5 e5f90a1e352ecea67645e85be472b5c3
sha1 d83e52469cfe2a61212d1102160a6e8703183bd9
sha256 47868b11ad22713e33909ea93c5f4045bfebc0edf76038e6cf08f00d0956e765
sha512 f9b81303e13dca7012f6fd60920dc2dca0b6cdc9bd97ebd9e41699df4b658a1a21bafcf52997e2b69defec05bebde8b6ae6541de135717d91ed92f421e219da6
ripemd-160 50104033084ab05e2c9f981a76a7cbee165c5656

13145465 as geometric shapes

Circle

Radius = n
Diameter 26290930
Circumference 82595392.544043
Area 5.4287742092449E+14

Sphere

Radius = n
Volume 9.5151681814042E+21
Surface area 2.171509683698E+15
Circumference 82595392.544043

Square

Length = n
Perimeter 52581860
Area 172803250066225
Diagonal 18590494.886701

Cube

Length = n
Surface area 1036819500397350
Volume 2.2715790756318E+21
Space diagonal 22768613.269118

Equilateral Triangle

Length = n
Perimeter 39436395
Area 74826002206933
Altitude 11384306.634559

Triangular Pyramid

Length = n
Surface area 74826002206933
Volume 2.6770816139679E+20
Height 6196831.6289003