142425146 is an even 9-digits composite number following 142425145
and preceding 142425147 . In scientific notation, it is written as 1.42425146 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 71168188 positive integers (up to 142425146) that are relatively prime to 142425146.
142425146 has 8 divisors, whose sum is 213770880
The reverse of 142425146 is 641524241
Previous prime number is 1667
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred forty-two million four hundred twenty-five thousand one hundred forty-six
Scientific notation
1.42425146 × 10^8
Engineering notation
1.42425146 × 10^6
Prime Factorization
2 × 1667 × 42719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425146
Product of the distinct prime numbers
The prime factorization of 142425146 is 2 × 1667 × 42719.
Since it has a total of 3 prime factors.
2 , 7 , 21 , 72 , 264 , 870 , 6600 , 8426 , 82460 , 46420 , 83528 , 792754 , 1573388 , 3227964 , 30425592 , 72149351 , 918746213 , 801203831 , 1888276040 , 1503701058
n×2
284850292
n×3
427275438
n×4
569700584
n×5
712125730
n÷2
71212573
n÷3
47475048.666667
n÷3
35606286.5
n÷5
28485029.2
n2
20284922213121316
n3
2.8890830078024E+24
n4
4.1147806919238E+32
n5
5.8604824080523E+40
2 √n
11934.200685425
3 √n
522.23049034409
4 √n
109.24376726123
5 √n
42.728469269193
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142425145
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425146 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425146) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011110000111010
3
Ternary
100220222221120102
4
Quaternary
20133103300322
5
Quinary
242430101041
6
Senary
22044355402
8
Octal
1037236072
10
Decimal
142425146
12
Duodecimal
3b845b62
16
Hexadecimal
87d3c3a
20
Vigesimal
24a32h6
36
Base36
2csny2
md5
063001583a587269cb4d080b22114c11
sha1
d9236baea56d139b9447098bf5f686a510956a7f
sha256
b37b58e99fea19bef416a36feff14a6bdac3c2c91025d84a8c01738896ab4eca
sha512
bc3e6c1e5821ba3d203f26cd17999a80ae6861db761e9d93374b24bd3d3488d6ed14330477f15e6e1f7cdf9c80096f5c4a4d1a4b2b1677e58d1682acfb797b82
ripemd-160
93f7b788506abb76d7c85f05665e085beb085b9c
Diameter
284850292
Circumference
894883584.72011
Area
6.3726962603382E+16
Volume
1.2101762603898E+25
Surface area
2.5490785041353E+17
Circumference
894883584.72011
Perimeter
569700584
Area
20284922213121316
Diagonal
201419573.09617
Surface area
121709533278727896
Volume
2.8890830078024E+24
Space diagonal
246687589.14742
Perimeter
427275438
Area
8.7836289751772E+15
Altitude
123343794.57371
Surface area
8.7836289751772E+15
Volume
3.4048169770466E+23
Height
67139857.698723