142415523 is an odd 9-digits composite number following 142415522
and preceding 142415524 . In scientific notation, it is written as 1.42415523 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 94943664 positive integers (up to 142415523) that are relatively prime to 142415523.
142415523 has 8 divisors, whose sum is 210986000
The reverse of 142415523 is 325514241
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred forty-two million four hundred fifteen thousand five hundred twenty-three
Scientific notation
1.42415523 × 10^8
Engineering notation
1.42415523 × 10^6
Prime Factorization
9 × 3 × 5274649
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142415523
Product of the distinct prime numbers
The prime factorization of 142415523 is 9 × 3 × 5274649.
Since it has a total of 3 prime factors.
5 , 2 , 52 , 59 , 214 , 881 , 3265 , 3675 , 60839 , 81731 , 690835 , 955095 , 3237376 , 3919890 , 32618736 , 68068475 , 996805107 , 749509316 , 231652339 , 5835031141
n×2
284831046
n×3
427246569
n×4
569662092
n×5
712077615
n÷2
71207761.5
n÷3
47471841
n÷3
35603880.75
n÷5
28483104.6
n2
20282181191363529
n3
2.8884974419488E+24
n4
4.113668738793E+32
n5
5.8585028488396E+40
2 √n
11933.797509594
3 √n
522.21872852315
4 √n
109.24192194206
5 √n
42.727891861082
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
-142415522
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 142415523 can be divided by 8 positive divisors.
The sum of these divisors (counting 142415523) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010001011010100011
3
Ternary
100220222110101000
4
Quaternary
20133101122203
5
Quinary
242424244043
6
Senary
22044243043
8
Octal
1037213243
10
Decimal
142415523
12
Duodecimal
3b840483
16
Hexadecimal
87d16a3
20
Vigesimal
24a1ig3
36
Base36
2csgir
md5
fc1a5cc02ca23f58caa4352874e0de54
sha1
841c0efa856cb3c4ab0d73d78acf2aa8c5cfae66
sha256
6a5d7d5265951e4b0969c6f26211c741e5e45eaeef6773534cb1310e79e887e6
sha512
1b507bdbc8331c0ff24ddb1bffa8e4edc79fc75097874a88adb19f4102b5fb7ed8b0d2bf1c6f1cfa38457748d17842872bc31f230ecaa2e16b823146d9e1a894
ripemd-160
a8e55278fecf545fc9ea789f291b475c78036bf1
Diameter
284831046
Circumference
894823121.6279
Area
6.3718351429565E+16
Volume
1.2099309791386E+25
Surface area
2.5487340571826E+17
Circumference
894823121.6279
Perimeter
569662092
Area
20282181191363529
Diagonal
201405964.11906
Surface area
121693087148181174
Volume
2.8884974419488E+24
Space diagonal
246670921.62249
Perimeter
427246569
Area
8.7824420779399E+15
Altitude
123335460.81125
Surface area
8.7824420779399E+15
Volume
3.40412688107E+23
Height
67135321.373019