144668746 (number)

144668746 is an even 9-digits composite number following 144668745 and preceding 144668747. In scientific notation, it is written as 1.44668746 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 70570080 positive integers (up to 144668746) that are relatively prime to 144668746.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44668746 × 10^8
Engineering notation 1.44668746 × 10^6

Prime Factorization of 144668746

Prime Factorization 2 × 41 × 1764253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144668746
Product of the distinct prime numbers

The prime factorization of 144668746 is 2 × 41 × 1764253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144668746)

Multiplication

n×y
n×2 289337492
n×3 434006238
n×4 578674984
n×5 723343730

Division

n÷y
n÷2 72334373
n÷3 48222915.333333
n÷3 36167186.5
n÷5 28933749.2

Exponentiation

ny
n2 20929046069212516
n3 3.0277788498092E+24
n4 4.3802496936722E+32
n5 6.3368523035044E+40

Nth Root

y√n
2√n 12027.832140498
3√n 524.95841968498
4√n 109.67147368618
5√n 42.862247863114

Divisors of 144668746

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144668745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144668746 can be divided by 8 positive divisors. The sum of these divisors (counting 144668746) is 1, the average is 0.125.

Base conversion 144668746

Base System Value
2 Binary 1000100111110111100001001010
3 Ternary 101002012221012201
4 Quaternary 20213313201022
5 Quinary 244013344441
6 Senary 22204430414
8 Octal 1047674112
10 Decimal 144668746
12 Duodecimal 4054840a
16 Hexadecimal 89f784a
20 Vigesimal 2543bh6
36 Base36 2e4r4a

Cryptographic Hash Functions

md5 7101b243153c45e20be741fc9f7dd945
sha1 b514f35f14fd9f378d69441875cbbc97760f4b32
sha256 73bfd05fcfbbeca373324a3980db69196e7f7eef8751819cd2bf85591183df0c
sha512 989375e4141f332861559e3845ee03508228474b57a1fd599e974f2d4adf28e8ca09d9c8f5e9cab7579034d54c4b165bb1024c9b33dcb272d6f878933db61872
ripemd-160 b6e5e4f4271d1e62569356ef0ed5302dd20297d4

144668746 as geometric shapes

Circle

Radius = n
Diameter 289337492
Circumference 908980539.2753
Area 6.575053737768E+16

Sphere

Radius = n
Volume 1.268273038834E+25
Surface area 2.6300214951072E+17
Circumference 908980539.2753

Square

Length = n
Perimeter 578674984
Area 20929046069212516
Diagonal 204592502.64471

Cube

Length = n
Surface area 125574276415275096
Volume 3.0277788498092E+24
Space diagonal 250573618.33928

Equilateral Triangle

Length = n
Perimeter 434006238
Area 9.0625427864564E+15
Altitude 125286809.16964

Triangular Pyramid

Length = n
Surface area 9.0625427864564E+15
Volume 3.5682715943888E+23
Height 68197500.881569