144444445 (number)

144444445 is an odd 9-digits composite number following 144444444 and preceding 144444446. In scientific notation, it is written as 1.44444445 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 115555552 positive integers (up to 144444445) that are relatively prime to 144444445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44444445 × 10^8
Engineering notation 1.44444445 × 10^6

Prime Factorization of 144444445

Prime Factorization 5 × 28888889

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144444445
Product of the distinct prime numbers

The prime factorization of 144444445 is 5 × 28888889. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 99, 97, 74, 340, 3128, 4731, 82092, 84320, 725546, 643830, 1729861, 4087469, 88969894, 155433, 706636792, 110342267, 5865209604, 2955831507

Basic calculations (n = 144444445)

Multiplication

n×y
n×2 288888890
n×3 433333335
n×4 577777780
n×5 722222225

Division

n÷y
n÷2 72222222.5
n÷3 48148148.333333
n÷3 36111111.25
n÷5 28888889

Exponentiation

ny
n2 20864197691358025
n3 3.0137174558985E+24
n4 4.3531474530407E+32
n5 6.2878796785763E+40

Nth Root

y√n
2√n 12018.504274659
3√n 524.68697288316
4√n 109.62893903828
5√n 42.848948497083

Divisors of 144444445

1, 5, 28888889, 144444445

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 -144444444
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 144444445 can be divided by 4 positive divisors. The sum of these divisors (counting 144444445) is 1, the average is 0.25.

Base conversion 144444445

Base System Value
2 Binary 1000100111000000110000011101
3 Ternary 101001210112112021
4 Quaternary 20213000300131
5 Quinary 243434210240
6 Senary 22155540141
8 Octal 1047006035
10 Decimal 144444445
12 Duodecimal 4045a651
16 Hexadecimal 89c0c1d
20 Vigesimal 252fb25
36 Base36 2dzy1p

Cryptographic Hash Functions

md5 6599b8f76a487aec5f24f03aff64cee8
sha1 7972b3f422e6f219132ff8a1c1434e20fb25b982
sha256 e909bd49568f3187094eb5201816a727f1e62862dd6bf2d287374f3c647823db
sha512 873dcd59d1aeeb20d2962d270fc64b0d38223f9a837d4011bdd8d77b0b461ee2ec35ead19454d46e4d1434e3be9e3ce9b7dbf35bd1ee3edf0f122581a7fb3c10
ripemd-160 ea5eaa8fee8997f9091b3b1ab6c4f3ab925e45f5

144444445 as geometric shapes

Circle

Radius = n
Diameter 288888890
Circumference 907571214.52771
Area 6.5546810190215E+16

Sphere

Radius = n
Volume 1.2623830159261E+25
Surface area 2.6218724076086E+17
Circumference 907571214.52771

Square

Length = n
Perimeter 577777780
Area 20864197691358025
Diagonal 204275293.12845

Cube

Length = n
Surface area 125185186148148150
Volume 3.0137174558985E+24
Space diagonal 250185117.61109

Equilateral Triangle

Length = n
Perimeter 433333335
Area 9.0344626151483E+15
Altitude 125092558.80554

Triangular Pyramid

Length = n
Surface area 9.0344626151483E+15
Volume 3.5517000827435E+23
Height 68091764.376152