144428902 (number)

144428902 is an even 9-digits composite number following 144428901 and preceding 144428903. In scientific notation, it is written as 1.44428902 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 72214450 positive integers (up to 144428902) that are relatively prime to 144428902.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44428902 × 10^8
Engineering notation 1.44428902 × 10^6

Prime Factorization of 144428902

Prime Factorization 2 × 72214451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144428902
Product of the distinct prime numbers

The prime factorization of 144428902 is 2 × 72214451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 19, 45, 794, 891, 5236, 5727, 40360, 81225, 527484, 684495, 372876, 9714251, 60843377, 71960557, 659058592, 601769070, 7003667769, 5169088614

Basic calculations (n = 144428902)

Multiplication

n×y
n×2 288857804
n×3 433286706
n×4 577715608
n×5 722144510

Division

n÷y
n÷2 72214451
n÷3 48142967.333333
n÷3 36107225.5
n÷5 28885780.4

Exponentiation

ny
n2 20859707732925604
n3 3.0127446839074E+24
n4 4.3512740670308E+32
n5 6.2844973580233E+40

Nth Root

y√n
2√n 12017.857629378
3√n 524.66815249365
4√n 109.62598975324
5√n 42.848026301875

Divisors of 144428902

1, 2, 72214451, 144428902

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 -144428901
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 144428902 can be divided by 4 positive divisors. The sum of these divisors (counting 144428902) is 1, the average is 0.25.

Base conversion 144428902

Base System Value
2 Binary 1000100110111100111101100110
3 Ternary 101001202202012121
4 Quaternary 20212330331212
5 Quinary 243433211102
6 Senary 22155340154
8 Octal 1046747546
10 Decimal 144428902
12 Duodecimal 4045165a
16 Hexadecimal 89bcf66
20 Vigesimal 252dc52
36 Base36 2dzm1y

Cryptographic Hash Functions

md5 bf51f72c2a1d5fc4db88d4e67182655a
sha1 f2931d4b215178fdf251cdc5cb89a84385f0cbb1
sha256 52e4ecf59b00dc2b7b6558c0149b683a3bb357f8e4e4dc3fb194a21f02dbef67
sha512 439432b57692a5316eae0fb8c0f94a4642bf04b409f14042b91d12d6dc5b1258df3f0ab16f4b6346caa9f091304b3501715a3225b44efab2435eb1463d19ea92
ripemd-160 ae9aee1e8dc467a6fec84bb7e792895c9055839a

144428902 as geometric shapes

Circle

Radius = n
Diameter 288857804
Circumference 907473554.97848
Area 6.5532704569789E+16

Sphere

Radius = n
Volume 1.2619755421473E+25
Surface area 2.6213081827916E+17
Circumference 907473554.97848

Square

Length = n
Perimeter 577715608
Area 20859707732925604
Diagonal 204253312.00705

Cube

Length = n
Surface area 125158246397553624
Volume 3.0127446839074E+24
Space diagonal 250158196.34539

Equilateral Triangle

Length = n
Perimeter 433286706
Area 9.0325184061161E+15
Altitude 125079098.17269

Triangular Pyramid

Length = n
Surface area 9.0325184061161E+15
Volume 3.5505536599577E+23
Height 68084437.335685