142425186 is an even 9-digits composite number following 142425185
and preceding 142425187 . In scientific notation, it is written as 1.42425186 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 47475060 positive integers (up to 142425186) that are relatively prime to 142425186.
142425186 has 8 divisors, whose sum is 284850384
The reverse of 142425186 is 681524241
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-two million four hundred twenty-five thousand one hundred eighty-six
Scientific notation
1.42425186 × 10^8
Engineering notation
1.42425186 × 10^6
Prime Factorization
2 × 3 × 23737531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425186
Product of the distinct prime numbers
The prime factorization of 142425186 is 2 × 3 × 23737531.
Since it has a total of 3 prime factors.
5 , 6 , 14 , 23 , 101 , 179 , 5014 , 137 , 2967 , 23851 , 354329 , 119385 , 8023723 , 721081 , 98457982 , 73387316 , 982362630 , 451419151 , 9697463108 , 1917145719
n×2
284850372
n×3
427275558
n×4
569700744
n×5
712125930
n÷2
71212593
n÷3
47475062
n÷3
35606296.5
n÷5
28485037.2
n2
20284933607134596
n3
2.8890854419938E+24
n4
4.1147853144586E+32
n5
5.8604906376183E+40
2 √n
11934.202361281
3 √n
522.23053923343
4 √n
109.24377493148
5 √n
42.728471669245
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
-142425185
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 142425186 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425186) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011110001100010
3
Ternary
100220222221121220
4
Quaternary
20133103301202
5
Quinary
242430101221
6
Senary
22044355510
8
Octal
1037236142
10
Decimal
142425186
12
Duodecimal
3b845b96
16
Hexadecimal
87d3c62
20
Vigesimal
24a32j6
36
Base36
2csnz6
md5
107e36c86c09b6af0fd5c5927ec12202
sha1
a1933cab5a005fa8614bf8544c058b1fd62278f8
sha256
7d566166a0db56d11ccf24a9c3a5fa9907104f858a4c546c6e5765154731fc83
sha512
e2b0357d2cb793fb0ca05a9bd03ec17bbe3dc56a6083e0e6ecf0a52e43a8c683e3f6e091342d3a9382f9453c33c8c12f2d1cb603dec6edc91b102330967094a0
ripemd-160
4240e0402158c48c94f23efa994e1f6a9cd958fb
Diameter
284850372
Circumference
894883836.04752
Area
6.3726998398731E+16
Volume
1.2101772800215E+25
Surface area
2.5490799359492E+17
Circumference
894883836.04752
Perimeter
569700744
Area
20284933607134596
Diagonal
201419629.66471
Surface area
121709601642807576
Volume
2.8890854419938E+24
Space diagonal
246687658.42945
Perimeter
427275558
Area
8.7836339089296E+15
Altitude
123343829.21472
Surface area
8.7836339089296E+15
Volume
3.4048198457686E+23
Height
67139876.554904