142425164 is an even 9-digits composite number following 142425163
and preceding 142425165 . In scientific notation, it is written as 1.42425164 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 18 positive divisors.
There are 61039272 positive integers (up to 142425164) that are relatively prime to 142425164.
142425164 has 18 divisors, whose sum is 289937340
The reverse of 142425164 is 461524241
Previous prime number is 7
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 sixty-four
Scientific notation
1.42425164 × 10^8
Engineering notation
1.42425164 × 10^6
Prime Factorization
2 × 2 × 7 × 7 × 726659
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10173226
Product of the distinct prime numbers
The prime factorization of 142425164 is 2 × 2 × 7 × 7 × 726659.
Since it has a total of 5 prime factors.
6 , 9 , 68 , 6 , 216 , 656 , 2865 , 5241 , 92912 , 24341 , 250569 , 636646 , 955849 , 3570523 , 41380010 , 23342660 , 310106506 , 816571964 , 5228861198 , 3893412195
n×2
284850328
n×3
427275492
n×4
569700656
n×5
712125820
n÷2
71212582
n÷3
47475054.666667
n÷3
35606291
n÷5
28485032.8
n2
20284927340426896
n3
2.8890841031884E+24
n4
4.114782772064E+32
n5
5.8604861113559E+40
2 √n
11934.20143956
3 √n
522.23051234429
4 √n
109.24377071284
5 √n
42.728470349216
1 , 2 , 4 , 7 , 14 , 28 , 49 , 98 , 196 , 726659 , 1453318 , 2906636 , 5086613 , 10173226 , 20346452 , 35606291 , 71212582 , 142425164
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142425163
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425164 can be divided by 18 positive divisors.
The sum of these divisors (counting 142425164) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1000011111010011110001001100
3
Ternary
100220222221121002
4
Quaternary
20133103301030
5
Quinary
242430101124
6
Senary
22044355432
8
Octal
1037236114
10
Decimal
142425164
12
Duodecimal
3b845b78
16
Hexadecimal
87d3c4c
20
Vigesimal
24a32i4
36
Base36
2csnyk
md5
af3be28e94d17d255045c089a6344160
sha1
a88887ea1f53eba215debc83a44b6a811900f5fa
sha256
51517c56ec007a813bec3179bf4cc66eede44edbc041e3de8af5d9663c3286a6
sha512
188eb28ed39d91c7989dbff3e44449ce9929edec177dd40cc38dbbe086446e812d32573f67d37b6f16811c7a11fcf1faf7528f9f8f23e3bb3363f98be9ede02d
ripemd-160
7b59d9e5f9ef18a8dce12e7f8b95486befc9be44
Diameter
284850328
Circumference
894883697.81744
Area
6.3726978711288E+16
Volume
1.210176719224E+25
Surface area
2.5490791484515E+17
Circumference
894883697.81744
Perimeter
569700656
Area
20284927340426896
Diagonal
201419598.55201
Surface area
121709564042561376
Volume
2.8890841031884E+24
Space diagonal
246687620.32433
Perimeter
427275492
Area
8.7836311953656E+15
Altitude
123343810.16216
Surface area
8.7836311953656E+15
Volume
3.4048182679713E+23
Height
67139866.184004