144865668 (number)

144865668 is an even 9-digits composite number following 144865667 and preceding 144865669. In scientific notation, it is written as 1.44865668 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 48288552 positive integers (up to 144865668) that are relatively prime to 144865668.

Interesting facts

Basic properties

Name

Name one hundred forty-four million eight hundred sixty-five thousand six hundred sixty-eight

Notation

Scientific notation 1.44865668 × 10^8
Engineering notation 1.44865668 × 10^6

Prime Factorization of 144865668

Prime Factorization 2 × 2 × 3 × 12072139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72432834
Product of the distinct prime numbers

The prime factorization of 144865668 is 2 × 2 × 3 × 12072139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144865668)

Multiplication

n×y
n×2 289731336
n×3 434597004
n×4 579462672
n×5 724328340

Division

n÷y
n÷2 72432834
n÷3 48288556
n÷3 36216417
n÷5 28973133.6

Exponentiation

ny
n2 20986061765086224
n3 3.0401598562885E+24
n4 4.4041478840801E+32
n5 6.3800982519806E+40

Nth Root

y√n
2√n 12036.015453629
3√n 525.19650149925
4√n 109.70877564547
5√n 42.873910268282

Divisors of 144865668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144865667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144865668 can be divided by 12 positive divisors. The sum of these divisors (counting 144865668) is 1, the average is 0.083333333333333.

Base conversion 144865668

Base System Value
2 Binary 1000101000100111100110000100
3 Ternary 101002120221100010
4 Quaternary 20220213212010
5 Quinary 244041200133
6 Senary 22212550220
8 Octal 1050474604
10 Decimal 144865668
12 Duodecimal 40622370
16 Hexadecimal 8a27984
20 Vigesimal 2558438
36 Base36 2e8z2c

Cryptographic Hash Functions

md5 e580ba613ef3807895ac1e0c40210755
sha1 063661d694fe26bff7e48b368a3743568137aa38
sha256 c617546147f6502224e4ed2079cfa240b715ecd6777c3bf19b38109d2aafe704
sha512 f4103b9f80b5aed382394a5a6c691222b8b80f0d3b01ade3f79f58154368fea9f0ef4c123d25ba1cd70f6994eb9797d7ed9f3aead1c5bccacfe1a83ebcd6a667
ripemd-160 f65219c12216fd546ea024740318db31b5163087

144865668 as geometric shapes

Circle

Radius = n
Diameter 289731336
Circumference 910217836.69236
Area 6.5929657468977E+16

Sphere

Radius = n
Volume 1.2734591827006E+25
Surface area 2.6371862987591E+17
Circumference 910217836.69236

Square

Length = n
Perimeter 579462672
Area 20986061765086224
Diagonal 204870992.40784

Cube

Length = n
Surface area 125916370590517344
Volume 3.0401598562885E+24
Space diagonal 250914697.2484

Equilateral Triangle

Length = n
Perimeter 434597004
Area 9.087231306977E+15
Altitude 125457348.6242

Triangular Pyramid

Length = n
Surface area 9.087231306977E+15
Volume 3.5828627504545E+23
Height 68290330.802613