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.
142863668 has 6 divisors, whose sum is 250011426
The reverse of 142863668 is 866368241
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-two million eight hundred sixty-three thousand six hundred sixty-eight
Scientific notation
1.42863668 × 10^8
Engineering notation
1.42863668 × 10^6
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.
3 , 5 , 22 , 7 , 251 , 684 , 4234 , 6965 , 78188 , 13384 , 600297 , 754914 , 7116122 , 1157250 , 91705845 , 11018742 , 290965991 , 462560130 , 9985440481 , 7935421280
n×2
285727336
n×3
428591004
n×4
571454672
n×5
714318340
n÷2
71431834
n÷3
47621222.666667
n÷3
35715917
n÷5
28572733.6
n2
20410027634414224
n3
2.9158514118338E+24
n4
4.1656922803755E+32
n5
5.9512607893373E+40
2 √n
11952.559056537
3 √n
522.7659176177
4 √n
109.32775977096
5 √n
42.754748813474
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
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
md5
ebae71246a267e5346c8a92fa83bb561
sha1
769c31997131d94ecb9c8287c30e7b9cc070f68e
sha256
6d57307fd4ecf26fe894e773945da9ad218868ca57a5b7148334320206530afe
sha512
d60a913b10b071c8443107b92d7f5ec3ac8008adc5929b0a26b167912c9113acc48a6ade9569024aaa39019d75622e8d42006b3cabdb232417d892e9e80f4b4a
ripemd-160
f97f20aa9a3e734ae9195bc783ef9e5f8e1423ea
Diameter
285727336
Circumference
897638899.70738
Area
6.411999287584E+16
Volume
1.2213889832502E+25
Surface area
2.5647997150336E+17
Circumference
897638899.70738
Perimeter
571454672
Area
20410027634414224
Diagonal
202039736.85597
Surface area
122460165806485344
Volume
2.9158514118338E+24
Space diagonal
247447131.53165
Perimeter
428591004
Area
8.8378012116726E+15
Altitude
123723565.76583
Surface area
8.8378012116726E+15
Volume
3.4363638437334E+23
Height
67346578.951989