142389162 is an even 9-digits composite number following 142389161
and preceding 142389163 . In scientific notation, it is written as 1.42389162 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 47411520 positive integers (up to 142389162) that are relatively prime to 142389162.
142389162 has 16 divisors, whose sum is 237573000
The reverse of 142389162 is 261983241
Previous prime number is 1049
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred forty-two million three hundred eighty-nine thousand one hundred sixty-two
Scientific notation
1.42389162 × 10^8
Engineering notation
1.42389162 × 10^6
Prime Factorization
2 × 9 × 1049 × 7541
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142389162 Product of the distinct prime numbers
The prime factorization of 142389162 is 2 × 9 × 1049 × 7541.
Since it has a total of 4 prime factors.
6 , 7 , 55 , 30 , 651 , 461 , 818 , 4283 , 15145 , 7925 , 165741 , 408627 , 3626429 , 4759841 , 695878 , 2345771 , 766258273 , 775286988 , 9014854385 , 4381884190
n×2
284778324
n×3
427167486
n×4
569556648
n×5
711945810
n÷2
71194581
n÷3
47463054
n÷3
35597290.5
n÷5
28477832.4
n2
20274673455062244
n3
2.88689376309E+24
n4
4.1106238370941E+32
n5
5.8530828346105E+40
2 √n11932.692990268
3 √n522.18650577787
4 √n109.23686644292
5 √n42.726309964197
1 , 2 , 9 , 18 , 1049 , 2098 , 7541 , 9441 , 15082 , 18882 , 67869 , 135738 , 7910509 , 15821018 , 71194581 , 142389162
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
-142389161 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 142389162 can be divided by 16 positive divisors.
The sum of these divisors (counting 142389162) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111001010111110101010
3
Ternary
100220221010012200
4
Quaternary
20133022332222
5
Quinary
242422423122
6
Senary
22043521030
8
Octal
1037127652
10
Decimal
142389162
12
Duodecimal
3b829176
16
Hexadecimal
87cafaa
20
Vigesimal
249ici2
36
Base36
2crw6i
md5
168e8a92f5ad3ae4db2dd14c7a108114
sha1
e25ca7932d2053e4d0b1f604dfa18a9f09cf0876
sha256
6b4bc97f066e646717d8aba745b78f6998ddcf195ec425e979d26ca63a357589
sha512
95bdd155958490dfde3b1d6a9ca1cf15bcdc17267ef04db5c51a2b9547e4d5dbcae9d9901df146bab4cf03c4b34698e619b8629967578edd851e4ea4cc7e1d53
ripemd-160
cc32990cd737ed106d632514959dba045cd1787a
Diameter
284778324
Circumference
894657490.58001
Area
6.3694765180356E+16
Volume
1.209259231709E+25
Surface area
2.5477906072142E+17
Circumference
894657490.58001
Perimeter
569556648
Area
20274673455062244
Diagonal
201368684.03534
Surface area
121648040730373464
Volume
2.88689376309E+24
Space diagonal
246625263.03116
Perimeter
427167486
Area
8.779191132759E+15
Altitude
123312631.51558
Surface area
8.779191132759E+15
Volume
3.4022369274101E+23
Height
67122894.678447