159431142 is an even 9-digits composite number following 159431141
and preceding 159431143 . In scientific notation, it is written as 1.59431142 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 49055712 positive integers (up to 159431142) that are relatively prime to 159431142.
159431142 has 16 divisors, whose sum is 343390320
The reverse of 159431142 is 241134951
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-nine million four hundred thirty-one thousand one hundred forty-two
Scientific notation
1.59431142 × 10^8
Engineering notation
1.59431142 × 10^6
Prime Factorization
2 × 3 × 13 × 2043989
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
159431142 Product of the distinct prime numbers
The prime factorization of 159431142 is 2 × 3 × 13 × 2043989.
Since it has a total of 4 prime factors.
7 , 4 , 83 , 57 , 678 , 189 , 2617 , 1615 , 5075 , 61398 , 553058 , 13198 , 9065082 , 8146913 , 19243205 , 7956270 , 926238500 , 941409836 , 9758309922 , 3499857319
n×2
318862284
n×3
478293426
n×4
637724568
n×5
797155710
n÷2
79715571
n÷3
53143714
n÷3
39857785.5
n÷5
31886228.4
n2
25418289039424164
n3
4.0524668492415E+24
n4
6.4608941769171E+32
n5
1.030067736967E+41
2 √n12626.604531702
3 √n542.23937674969
4 √n112.36816511674
5 √n43.703340248601
1 , 2 , 3 , 6 , 13 , 26 , 39 , 78 , 2043989 , 4087978 , 6131967 , 12263934 , 26571857 , 53143714 , 79715571 , 159431142
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-159431141 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 159431142 can be divided by 16 positive divisors.
The sum of these divisors (counting 159431142) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100000001011100111100110
3
Ternary
102002222221102010
4
Quaternary
21200023213212
5
Quinary
311303244032
6
Senary
23453055050
8
Octal
1140134746
10
Decimal
159431142
12
Duodecimal
45487486
16
Hexadecimal
980b9e6
20
Vigesimal
29g8hh2
36
Base36
2mx5uu
md5
03f9d2169705efbc05ee9d9ebfa4c7ac
sha1
b5a1abf8b4c046ff632f8b286d843e331bf425f1
sha256
82bbda344240f4da230db4cf726cc0308dabdb886e92490359a7acead6591081
sha512
263e03bf8677f991e96866029c0151ff14f4f56be5af9661a3e001bdd6f941c0b7b1886a4c56356f2129470fc486bfd2094858d472ccf82f2c99ab2458843a95
ripemd-160
9589c25e7db2a00104383c711dbd074305d02d6b
Diameter
318862284
Circumference
1001735408.9213
Area
7.9853910113077E+16
Volume
1.6974933443324E+25
Surface area
3.1941564045231E+17
Circumference
1001735408.9213
Perimeter
637724568
Area
25418289039424164
Diagonal
225469683.28103
Surface area
152509734236544984
Volume
4.0524668492415E+24
Space diagonal
276142838.25273
Perimeter
478293426
Area
1.1006442014438E+16
Altitude
138071419.12636
Surface area
1.1006442014438E+16
Volume
4.7758779827206E+23
Height
75156561.093677