144549765 (number)

144549765 is an odd 9-digits composite number following 144549764 and preceding 144549766. In scientific notation, it is written as 1.44549765 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 77087376 positive integers (up to 144549765) that are relatively prime to 144549765.

Interesting facts

Basic properties

Name

Name one hundred forty-four million five hundred forty-nine thousand seven hundred sixty-five

Notation

Scientific notation 1.44549765 × 10^8
Engineering notation 1.44549765 × 10^6

Prime Factorization of 144549765

Prime Factorization 5 × 3 × 27 × 3 × 9 × 13219

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48183255
Product of the distinct prime numbers

The prime factorization of 144549765 is 5 × 3 × 27 × 3 × 9 × 13219. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144549765)

Multiplication

n×y
n×2 289099530
n×3 433649295
n×4 578199060
n×5 722748825

Division

n÷y
n÷2 72274882.5
n÷3 48183255
n÷3 36137441.25
n÷5 28909953

Exponentiation

ny
n2 20894634561555225
n3 3.0203145156337E+24
n4 4.3658575346094E+32
n5 6.3108368065127E+40

Nth Root

y√n
2√n 12022.885053098
3√n 524.81446505194
4√n 109.64891724544
5√n 42.855195238706

Divisors of 144549765

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144549764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144549765 can be divided by 32 positive divisors. The sum of these divisors (counting 144549765) is 1, the average is 0.03125.

Base conversion 144549765

Base System Value
2 Binary 1000100111011010011110000101
3 Ternary 101001222220000000
4 Quaternary 20213122132011
5 Quinary 244001043030
6 Senary 22202111513
8 Octal 1047323605
10 Decimal 144549765
12 Duodecimal 404ab599
16 Hexadecimal 89da785
20 Vigesimal 2538e85
36 Base36 2e27b9

Cryptographic Hash Functions

md5 a84c281ffc4dc988b180693a86d2157c
sha1 a73e1bc9d574e5e6fe61780b527b037a67f22476
sha256 fca7374b2f3c0c5ac6ae9ab3d2756a389d0f214a0453732f5043601a0472adfe
sha512 c3340ad4e7918f86e610daa45664959edbf3e8d9b81648e252c941a62e88fcc909b13ba8f01984b3beffa334d680d0c71260ef2fbf4c004963ed998262378e6b
ripemd-160 f0f7030f0a484338741c69d65804869ffd675be8

144549765 as geometric shapes

Circle

Radius = n
Diameter 289099530
Circumference 908232959.60426
Area 6.5642430438025E+16

Sphere

Radius = n
Volume 1.2651463858461E+25
Surface area 2.625697217521E+17
Circumference 908232959.60426

Square

Length = n
Perimeter 578199060
Area 20894634561555225
Diagonal 204424238.10084

Cube

Length = n
Surface area 125367807369331350
Volume 3.0203145156337E+24
Space diagonal 250367537.20214

Equilateral Triangle

Length = n
Perimeter 433649295
Area 9.0476421665496E+15
Altitude 125183768.60107

Triangular Pyramid

Length = n
Surface area 9.0476421665496E+15
Volume 3.5594747922012E+23
Height 68141412.700281