144420242 (number)

144420242 is an even 9-digits composite number following 144420241 and preceding 144420243. In scientific notation, it is written as 1.44420242 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 71132292 positive integers (up to 144420242) that are relatively prime to 144420242.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred twenty thousand two hundred forty-two

Notation

Scientific notation 1.44420242 × 10^8
Engineering notation 1.44420242 × 10^6

Prime Factorization of 144420242

Prime Factorization 2 × 67 × 1077763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144420242
Product of the distinct prime numbers

The prime factorization of 144420242 is 2 × 67 × 1077763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 16, 57, 490, 7, 5410, 894, 54371, 57417, 603918, 757847, 6099279, 6936677, 17259163, 44562070, 579828217, 144153787, 8367301096, 5051770979

Basic calculations (n = 144420242)

Multiplication

n×y
n×2 288840484
n×3 433260726
n×4 577680968
n×5 722101210

Division

n÷y
n÷2 72210121
n÷3 48140080.666667
n÷3 36105060.5
n÷5 28884048.4

Exponentiation

ny
n2 20857206299338564
n3 3.0122027811944E+24
n4 4.3502305461317E+32
n5 6.2826134822813E+40

Nth Root

y√n
2√n 12017.497326815
3√n 524.65766586446
4√n 109.62434641454
5√n 42.847512453466

Divisors of 144420242

1, 2, 67, 134, 1077763, 2155526, 72210121, 144420242

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 -144420241
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 144420242 can be divided by 8 positive divisors. The sum of these divisors (counting 144420242) is 1, the average is 0.125.

Base conversion 144420242

Base System Value
2 Binary 1000100110111010110110010010
3 Ternary 101001202022022212
4 Quaternary 20212322312102
5 Quinary 243432421432
6 Senary 22155232122
8 Octal 1046726622
10 Decimal 144420242
12 Duodecimal 40448642
16 Hexadecimal 89bad92
20 Vigesimal 252cac2
36 Base36 2dzfde

Cryptographic Hash Functions

md5 5ac1b8aaa7021cf4e5285a26c20c04d1
sha1 e856227c9592519b09e5b643091df2b0920f3af8
sha256 891c393c232ac76ff9d8af5aede2a4f035c1e3fae3ce92c6dda1e91b2e3213a0
sha512 925c55999baf30275d2b2729c200ec118c925ae081efacb96229fa256f3e8c1c03463ecca713b6fe41921aeb8b74310c917005d566c5fdab477cb1d84f233027
ripemd-160 d5035d4afb19bd07b9305cacf812d8ecffcc6867

144420242 as geometric shapes

Circle

Radius = n
Diameter 288840484
Circumference 907419142.59372
Area 6.5524846084409E+16

Sphere

Radius = n
Volume 1.2617485504697E+25
Surface area 2.6209938433764E+17
Circumference 907419142.59372

Square

Length = n
Perimeter 577680968
Area 20857206299338564
Diagonal 204241064.9176

Cube

Length = n
Surface area 125143237796031384
Volume 3.0122027811944E+24
Space diagonal 250143196.78539

Equilateral Triangle

Length = n
Perimeter 433260726
Area 9.0314352536E+15
Altitude 125071598.3927

Triangular Pyramid

Length = n
Surface area 9.0314352536E+15
Volume 3.5499150214859E+23
Height 68080354.972535