144398545 (number)

144398545 is an odd 9-digits composite number following 144398544 and preceding 144398546. In scientific notation, it is written as 1.44398545 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 115518832 positive integers (up to 144398545) that are relatively prime to 144398545.

Interesting facts

Basic properties

Name

Name one hundred forty-four million three hundred ninety-eight thousand five hundred forty-five

Notation

Scientific notation 1.44398545 × 10^8
Engineering notation 1.44398545 × 10^6

Prime Factorization of 144398545

Prime Factorization 5 × 28879709

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144398545
Product of the distinct prime numbers

The prime factorization of 144398545 is 5 × 28879709. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144398545)

Multiplication

n×y
n×2 288797090
n×3 433195635
n×4 577594180
n×5 721992725

Division

n÷y
n÷2 72199272.5
n÷3 48132848.333333
n÷3 36099636.25
n÷5 28879709

Exponentiation

ny
n2 20850939798117025
n3 3.0108453687307E+24
n4 4.347616904647E+32
n5 6.2778955524843E+40

Nth Root

y√n
2√n 12016.594567514
3√n 524.63139053691
4√n 109.6202288244
5√n 42.846224935405

Divisors of 144398545

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 -144398544
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 144398545 can be divided by 4 positive divisors. The sum of these divisors (counting 144398545) is 1, the average is 0.25.

Base conversion 144398545

Base System Value
2 Binary 1000100110110101100011010001
3 Ternary 101001201012120021
4 Quaternary 20212311203101
5 Quinary 243431223140
6 Senary 22154543441
8 Octal 1046654321
10 Decimal 144398545
12 Duodecimal 40437b81
16 Hexadecimal 89b58d1
20 Vigesimal 2529g75
36 Base36 2dyymp

Cryptographic Hash Functions

md5 f75084a8f0f7dd1bdc16205a9e5df5a9
sha1 22cbbd65c64a828675f71820c23d8cde1fd894bc
sha256 c4c7c89cf96d71b762e64f5be44b21aece38129a8b473db2d5e34a368e9ccb13
sha512 f67f92bebb74c22b4a2f80657c5fce7e3db365458d631a48aff830f35bd50721a8a61827a02a66cdc395a2d0018b26cf7a00237e3b69462762749a297488cb8a
ripemd-160 0db0712ccfd0e8500e2631c8a4d1c91bf13d125b

144398545 as geometric shapes

Circle

Radius = n
Diameter 288797090
Circumference 907282816.32211
Area 6.5505159290207E+16

Sphere

Radius = n
Volume 1.2611799588666E+25
Surface area 2.6202063716083E+17
Circumference 907282816.32211

Square

Length = n
Perimeter 577594180
Area 20850939798117025
Diagonal 204210380.72594

Cube

Length = n
Surface area 125105638788702150
Volume 3.0108453687307E+24
Space diagonal 250105616.47902

Equilateral Triangle

Length = n
Perimeter 433195635
Area 9.0287217789747E+15
Altitude 125052808.23951

Triangular Pyramid

Length = n
Surface area 9.0287217789747E+15
Volume 3.548315295556E+23
Height 68070126.908647