142785366 is an even 9-digits composite number following 142785365
and preceding 142785367 . In scientific notation, it is written as 1.42785366 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 47405000 positive integers (up to 142785366) that are relatively prime to 142785366.
142785366 has 16 divisors, whose sum is 286711488
The reverse of 142785366 is 663587241
Previous prime number is 251
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-two million seven hundred eighty-five thousand three hundred sixty-six
Scientific notation
1.42785366 × 10^8
Engineering notation
1.42785366 × 10^6
Prime Factorization
2 × 3 × 251 × 94811
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142785366
Product of the distinct prime numbers
The prime factorization of 142785366 is 2 × 3 × 251 × 94811.
Since it has a total of 4 prime factors.
9 , 1 , 15 , 85 , 314 , 721 , 1619 , 3138 , 97422 , 94863 , 396420 , 938863 , 8711065 , 4564986 , 58115413 , 70795076 , 995374163 , 50196459 , 4941899451 , 2033015352
n×2
285570732
n×3
428356098
n×4
571141464
n×5
713926830
n÷2
71392683
n÷3
47595122
n÷3
35696341.5
n÷5
28557073.2
n2
20387660743753956
n3
2.9110596011807E+24
n4
4.1565671060241E+32
n5
5.9349695553721E+40
2 √n
11949.283074729
3 √n
522.67039275321
4 √n
109.31277635633
5 √n
42.75006110444
1 , 2 , 3 , 6 , 251 , 502 , 753 , 1506 , 94811 , 189622 , 284433 , 568866 , 23797561 , 47595122 , 71392683 , 142785366
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142785365
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142785366 can be divided by 16 positive divisors.
The sum of these divisors (counting 142785366) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100000101011101101010110
3
Ternary
100221200020200220
4
Quaternary
20200223231112
5
Quinary
243023112431
6
Senary
22100215210
8
Octal
1040535526
10
Decimal
142785366
12
Duodecimal
3b99a506
16
Hexadecimal
882bb56
20
Vigesimal
24c8386
36
Base36
2d0dw6
md5
4446a2ba9195eed1d8076f409e4a0776
sha1
a7011ceacdaf979827250fda600d08eede232682
sha256
80b9e0edd18aa222a123bc9c2bedbccb889d3fd03fc1187533a09925dddab4a1
sha512
b995489d0b609f14e3d32702717cc7fc0e302587ac0f3da4f8d13720a8982d4323fba338b873ac383f68e27c124696eeff6fba612e63e30ae9baf315095abd84
ripemd-160
7c31e185083319bbeae5477628c4ae1505c4ca5f
Diameter
285570732
Circumference
897146913.73146
Area
6.4049725216458E+16
Volume
1.2193817942975E+25
Surface area
2.5619890086583E+17
Circumference
897146913.73146
Perimeter
571141464
Area
20387660743753956
Diagonal
201929001.10561
Surface area
122325964462523736
Volume
2.9110596011807E+24
Space diagonal
247311508.48932
Perimeter
428356098
Area
8.8281160639148E+15
Altitude
123655754.24466
Surface area
8.8281160639148E+15
Volume
3.4307166407218E+23
Height
67309667.035202