142425165 is an odd 9-digits composite number following 142425164
and preceding 142425166 . In scientific notation, it is written as 1.42425165 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 75379200 positive integers (up to 142425165) that are relatively prime to 142425165.
142425165 has 16 divisors, whose sum is 229622976
The reverse of 142425165 is 561524241
Previous prime number is 131
Is Prime? no Number parity odd Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred forty-two million four hundred twenty-five thousand one hundred sixty-five
Scientific notation
1.42425165 × 10^8
Engineering notation
1.42425165 × 10^6
Prime Factorization
5 × 3 × 131 × 72481
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142425165 Product of the distinct prime numbers
The prime factorization of 142425165 is 5 × 3 × 131 × 72481.
Since it has a total of 4 prime factors.
1 , 4 , 87 , 79 , 134 , 470 , 5938 , 5338 , 78956 , 58786 , 328948 , 978936 , 9348664 , 552740 , 21732144 , 15059886 , 995544051 , 918851594 , 9683026880 , 7414295641
n×2
284850330
n×3
427275495
n×4
569700660
n×5
712125825
n÷2
71212582.5
n÷3
47475055
n÷3
35606291.25
n÷5
28485033
n2
20284927625277225
n3
2.8890841640432E+24
n4
4.1147828876274E+32
n5
5.860486317095E+40
2 √n11934.201481457
3 √n522.23051356653
4 √n109.2437709046
5 √n42.728470409218
1 , 3 , 5 , 15 , 131 , 393 , 655 , 1965 , 72481 , 217443 , 362405 , 1087215 , 9495011 , 28485033 , 47475055 , 142425165
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
-142425164 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 142425165 can be divided by 16 positive divisors.
The sum of these divisors (counting 142425165) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111010011110001001101
3
Ternary
100220222221121010
4
Quaternary
20133103301031
5
Quinary
242430101130
6
Senary
22044355433
8
Octal
1037236115
10
Decimal
142425165
12
Duodecimal
3b845b79
16
Hexadecimal
87d3c4d
20
Vigesimal
24a32i5
36
Base36
2csnyl
md5
f5254b399a3112a7f6bf77665eac5a09
sha1
efb8d0a3af89cb2e7806129840bc7006a51975fa
sha256
734e3c13414e71fdff8ed3106b256d92346ec988843d0cac54ae03a7ee099fe9
sha512
23e0ae121b524d4719d9185c6223f04912f25a82976c80d8dafec0f2a05846568cba7ad4a4553deaa1ce5eb2e804d2acff40e339725068f70f1064c66da9bdbd
ripemd-160
d38049dfc6b07c000980586ee1d2e91c44b16465
Diameter
284850330
Circumference
894883704.10063
Area
6.3726979606172E+16
Volume
1.2101767447147E+25
Surface area
2.5490791842469E+17
Circumference
894883704.10063
Perimeter
569700660
Area
20284927625277225
Diagonal
201419599.96623
Surface area
121709565751663350
Volume
2.8890841640432E+24
Space diagonal
246687622.05638
Perimeter
427275495
Area
8.7836313187094E+15
Altitude
123343811.02819
Surface area
8.7836313187094E+15
Volume
3.4048183396893E+23
Height
67139866.655409