142424973 is an odd 9-digits composite number following 142424972
and preceding 142424974 . In scientific notation, it is written as 1.42424973 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 12 positive divisors.
There are 94949820 positive integers (up to 142424973) that are relatively prime to 142424973.
142424973 has 12 divisors, whose sum is 213344768
The reverse of 142424973 is 379424241
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-two million four hundred twenty-four thousand nine hundred seventy-three
Scientific notation
1.42424973 × 10^8
Engineering notation
1.42424973 × 10^6
Prime Factorization
3 × 3 × 3 × 9 × 586111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
15824997
Product of the distinct prime numbers
The prime factorization of 142424973 is 3 × 3 × 3 × 9 × 586111.
Since it has a total of 5 prime factors.
1 , 1 , 51 , 59 , 437 , 974 , 2123 , 3774 , 80182 , 48796 , 277440 , 843277 , 1407971 , 8083282 , 55399378 , 72954071 , 937514360 , 467340256 , 6741238427 , 4326304973
n×2
284849946
n×3
427274919
n×4
569699892
n×5
712124865
n÷2
71212486.5
n÷3
47474991
n÷3
35606243.25
n÷5
28484994.6
n2
20284872934050729
n3
2.8890724799406E+24
n4
4.1147606995058E+32
n5
5.8604468152858E+40
2 √n
11934.193437346
3 √n
522.23027889755
4 √n
109.24373408734
5 √n
42.728458888963
1 , 3 , 9 , 27 , 81 , 243 , 586111 , 1758333 , 5274999 , 15824997 , 47474991 , 142424973
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142424972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142424973 can be divided by 12 positive divisors.
The sum of these divisors (counting 142424973) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111010011101110001101
3
Ternary
100220222221100000
4
Quaternary
20133103232031
5
Quinary
242430044343
6
Senary
22044354513
8
Octal
1037235615
10
Decimal
142424973
12
Duodecimal
3b845a39
16
Hexadecimal
87d3b8d
20
Vigesimal
24a328d
36
Base36
2csnt9
md5
ad23e24830231337f3b3c50371dc4644
sha1
da8e7772be250b4e161bedef93fd774ff3f5038b
sha256
17b63976b51a8d5662db3feeaf58070fab9fa5a986061f9f90b10b49132b5103
sha512
f66a4d1964dcd9ace9f6af69996f0b5b93599068ec25e14cada2e8dbee03ac33f1e7fce7d03dcf6612fe722ff03568f1e6fc9a6b4706ffb7cd44b8e64539eb50
ripemd-160
9a1de3122569f4fbf403d880ca4f78bfc36ac47a
Diameter
284849946
Circumference
894882497.72905
Area
6.3726807788616E+16
Volume
1.2101718504893E+25
Surface area
2.5490723115446E+17
Circumference
894882497.72905
Perimeter
569699892
Area
20284872934050729
Diagonal
201419328.43722
Surface area
121709237604304374
Volume
2.8890724799406E+24
Space diagonal
246687289.50263
Perimeter
427274919
Area
8.7836076367137E+15
Altitude
123343644.75131
Surface area
8.7836076367137E+15
Volume
3.4048045698424E+23
Height
67139776.145741