142448654 (number)

142448654 is an even 9-digits composite number following 142448653 and preceding 142448655. In scientific notation, it is written as 1.42448654 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 71224326 positive integers (up to 142448654) that are relatively prime to 142448654.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred forty-eight thousand six hundred fifty-four

Notation

Scientific notation 1.42448654 × 10^8
Engineering notation 1.42448654 × 10^6

Prime Factorization of 142448654

Prime Factorization 2 × 71224327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 142448654
Product of the distinct prime numbers

The prime factorization of 142448654 is 2 × 71224327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142448654)

Multiplication

n×y
n×2 284897308
n×3 427345962
n×4 569794616
n×5 712243270

Division

n÷y
n÷2 71224327
n÷3 47482884.666667
n÷3 35612163.5
n÷5 28489730.8

Exponentiation

ny
n2 20291619026411716
n3 2.8905138177931E+24
n4 4.1174980271303E+32
n5 5.8653205181237E+40

Nth Root

y√n
2√n 11935.185545269
3√n 522.25922103605
4√n 109.2482747931
5√n 42.729879686628

Divisors of 142448654

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 -142448653
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 142448654 can be divided by 4 positive divisors. The sum of these divisors (counting 142448654) is 1, the average is 0.25.

Base conversion 142448654

Base System Value
2 Binary 1000011111011001100000001110
3 Ternary 100221001010211002
4 Quaternary 20133121200032
5 Quinary 242431324104
6 Senary 22045100302
8 Octal 1037314016
10 Decimal 142448654
12 Duodecimal 3b857692
16 Hexadecimal 87d980e
20 Vigesimal 24a61ce
36 Base36 2ct632

Cryptographic Hash Functions

md5 e6b65af6a33a6708d8e9f3c18e98d7c0
sha1 38586a3d595ee32f6bbc82c189dd4e744f2650ea
sha256 52997eb33740aeba4b2e623bc2cb0961bb2c500c2d94d4c2fb44166fe54af220
sha512 8bd780d440fd9a9b553b2c996274c45e79a7135c38289c8f635fba99ad7914f7be114de3b6f0dba5068f3bf75c85fec3ad7405562cc582e3ed7e6e43b769dd8d
ripemd-160 0016745bca208489cbb80b5b02cf5131f1b1be4a

142448654 as geometric shapes

Circle

Radius = n
Diameter 284897308
Circumference 895031289.84031
Area 6.3748001262818E+16

Sphere

Radius = n
Volume 1.2107755966772E+25
Surface area 2.5499200505127E+17
Circumference 895031289.84031

Square

Length = n
Perimeter 569794616
Area 20291619026411716
Diagonal 201452818.42859

Cube

Length = n
Surface area 121749714158470296
Volume 2.8905138177931E+24
Space diagonal 246728306.1978

Equilateral Triangle

Length = n
Perimeter 427345962
Area 8.7865287803941E+15
Altitude 123364153.0989

Triangular Pyramid

Length = n
Surface area 8.7865287803941E+15
Volume 3.4065032027916E+23
Height 67150939.476197