142425179 is an odd 9-digits composite number following 142425178
and preceding 142425180 . In scientific notation, it is written as 1.42425179 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 129313440 positive integers (up to 142425179) that are relatively prime to 142425179.
142425179 has 8 divisors, whose sum is 155896272
The reverse of 142425179 is 971524241
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred forty-two million four hundred twenty-five thousand one hundred seventy-nine
Scientific notation
1.42425179 × 10^8
Engineering notation
1.42425179 × 10^6
Prime Factorization
13 × 61 × 179603
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425179
Product of the distinct prime numbers
The prime factorization of 142425179 is 13 × 61 × 179603.
Since it has a total of 3 prime factors.
10 , 8 , 58 , 39 , 550 , 629 , 7568 , 564 , 66825 , 23429 , 311465 , 180807 , 3138326 , 159720 , 51583594 , 20147905 , 394607978 , 449962929 , 5224200523 , 8219623375
n×2
284850358
n×3
427275537
n×4
569700716
n×5
712125895
n÷2
71212589.5
n÷3
47475059.666667
n÷3
35606294.75
n÷5
28485035.8
n2
20284931613182041
n3
2.8890850160102E+24
n4
4.1147845055147E+32
n5
5.8604891974436E+40
2 √n
11934.202068006
3 √n
522.2305306778
4 √n
109.24377358919
5 √n
42.728471249236
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
-142425178
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 142425179 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425179) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011110001011011
3
Ternary
100220222221121122
4
Quaternary
20133103301123
5
Quinary
242430101204
6
Senary
22044355455
8
Octal
1037236133
10
Decimal
142425179
12
Duodecimal
3b845b8b
16
Hexadecimal
87d3c5b
20
Vigesimal
24a32ij
36
Base36
2csnyz
md5
9ac6b5cbb6521464e8ce60440a15ee6d
sha1
993331f50f613187fc0c6f0668ca51cfa2705073
sha256
f7b17468aecb817aba466115a5a731f70591cf50f2de9dc58a33cca780f19ba2
sha512
bb6ea5c720d594967fa769c4558c1de432d48925ce5608e4eeeaed000cc416e9eb9a156b95ae4c329e0694d877e6c229f311eb13867a7d2b20b872ff87481836
ripemd-160
b4a00e33a8bc7ce6d3b84139973ceaffbf254d87
Diameter
284850358
Circumference
894883792.06522
Area
6.3726992134544E+16
Volume
1.2101771015859E+25
Surface area
2.5490796853818E+17
Circumference
894883792.06522
Perimeter
569700716
Area
20284931613182041
Diagonal
201419619.76522
Surface area
121709589679092246
Volume
2.8890850160102E+24
Space diagonal
246687646.30509
Perimeter
427275537
Area
8.7836330455228E+15
Altitude
123343823.15255
Surface area
8.7836330455228E+15
Volume
3.4048193437421E+23
Height
67139873.255072