142425171 is an odd 9-digits composite number following 142425170
and preceding 142425172 . In scientific notation, it is written as 1.42425171 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 81385776 positive integers (up to 142425171) that are relatively prime to 142425171.
142425171 has 8 divisors, whose sum is 180857440
The reverse of 142425171 is 171524241
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred forty-two million four hundred twenty-five thousand one hundred seventy-one
Scientific notation
1.42425171 × 10^8
Engineering notation
1.42425171 × 10^6
Prime Factorization
9 × 7 × 2260717
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425171
Product of the distinct prime numbers
The prime factorization of 142425171 is 9 × 7 × 2260717.
Since it has a total of 3 prime factors.
8 , 5 , 36 , 59 , 992 , 773 , 7053 , 9797 , 73111 , 59640 , 794475 , 126372 , 4617185 , 4063798 , 59101451 , 25084101 , 355433870 , 306534139 , 7238624811 , 3713263446
n×2
284850342
n×3
427275513
n×4
569700684
n×5
712125855
n÷2
71212585.5
n÷3
47475057
n÷3
35606292.75
n÷5
28485034.2
n2
20284929334379241
n3
2.8890845291719E+24
n4
4.1147835810076E+32
n5
5.86048755153E+40
2 √n
11934.201732835
3 √n
522.23052089993
4 √n
109.24377205514
5 √n
42.728470769225
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
-142425170
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 142425171 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425171) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011110001010011
3
Ternary
100220222221121100
4
Quaternary
20133103301103
5
Quinary
242430101141
6
Senary
22044355443
8
Octal
1037236123
10
Decimal
142425171
12
Duodecimal
3b845b83
16
Hexadecimal
87d3c53
20
Vigesimal
24a32ib
36
Base36
2csnyr
md5
da12790e7f3bed4f6bd6a0cac2854b36
sha1
6ed58d19bd6e665dc6b12cccb0fe7b92ab1cd116
sha256
627b1a7ddd2d78cba75e0f3ec66616620072a72a92bf6d6e67c8f658d793620a
sha512
4f7e2364f1eef008413ac9919a9ea96da5a0eb66fd0fc8cd33552cc52ad667d4fee510ff97706af3ee6f3b82805a5da6cdc52587e231de1164304de5f18586d4
ripemd-160
8185a7a428f139d816da890ddaf9fa7e16357274
Diameter
284850342
Circumference
894883741.79974
Area
6.3726984975474E+16
Volume
1.2101768976595E+25
Surface area
2.549079399019E+17
Circumference
894883741.79974
Perimeter
569700684
Area
20284929334379241
Diagonal
201419608.45151
Surface area
121709576006275446
Volume
2.8890845291719E+24
Space diagonal
246687632.44869
Perimeter
427275513
Area
8.7836320587723E+15
Altitude
123343816.22434
Surface area
8.7836320587723E+15
Volume
3.4048187699976E+23
Height
67139869.483836