142863668 (number)

142863668 is an even 9-digits composite number following 142863667 and preceding 142863669. In scientific notation, it is written as 1.42863668 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 71431832 positive integers (up to 142863668) that are relatively prime to 142863668.

Interesting facts

Basic properties

Name

Name one hundred forty-two million eight hundred sixty-three thousand six hundred sixty-eight

Notation

Scientific notation 1.42863668 × 10^8
Engineering notation 1.42863668 × 10^6

Prime Factorization of 142863668

Prime Factorization 2 × 2 × 35715917

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71431834
Product of the distinct prime numbers

The prime factorization of 142863668 is 2 × 2 × 35715917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142863668)

Multiplication

n×y
n×2 285727336
n×3 428591004
n×4 571454672
n×5 714318340

Division

n÷y
n÷2 71431834
n÷3 47621222.666667
n÷3 35715917
n÷5 28572733.6

Exponentiation

ny
n2 20410027634414224
n3 2.9158514118338E+24
n4 4.1656922803755E+32
n5 5.9512607893373E+40

Nth Root

y√n
2√n 11952.559056537
3√n 522.7659176177
4√n 109.32775977096
5√n 42.754748813474

Divisors of 142863668

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142863667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142863668 can be divided by 6 positive divisors. The sum of these divisors (counting 142863668) is 1, the average is 0.16666666666667.

Base conversion 142863668

Base System Value
2 Binary 1000100000111110110100110100
3 Ternary 100221211020002222
4 Quaternary 20200332310310
5 Quinary 243033114133
6 Senary 22102021512
8 Octal 1040766464
10 Decimal 142863668
12 Duodecimal 3ba17898
16 Hexadecimal 883ed34
20 Vigesimal 24chj38
36 Base36 2d22b8

Cryptographic Hash Functions

md5 ebae71246a267e5346c8a92fa83bb561
sha1 769c31997131d94ecb9c8287c30e7b9cc070f68e
sha256 6d57307fd4ecf26fe894e773945da9ad218868ca57a5b7148334320206530afe
sha512 d60a913b10b071c8443107b92d7f5ec3ac8008adc5929b0a26b167912c9113acc48a6ade9569024aaa39019d75622e8d42006b3cabdb232417d892e9e80f4b4a
ripemd-160 f97f20aa9a3e734ae9195bc783ef9e5f8e1423ea

142863668 as geometric shapes

Circle

Radius = n
Diameter 285727336
Circumference 897638899.70738
Area 6.411999287584E+16

Sphere

Radius = n
Volume 1.2213889832502E+25
Surface area 2.5647997150336E+17
Circumference 897638899.70738

Square

Length = n
Perimeter 571454672
Area 20410027634414224
Diagonal 202039736.85597

Cube

Length = n
Surface area 122460165806485344
Volume 2.9158514118338E+24
Space diagonal 247447131.53165

Equilateral Triangle

Length = n
Perimeter 428591004
Area 8.8378012116726E+15
Altitude 123723565.76583

Triangular Pyramid

Length = n
Surface area 8.8378012116726E+15
Volume 3.4363638437334E+23
Height 67346578.951989