142425694 is an even 9-digits composite number following 142425693
and preceding 142425695 . In scientific notation, it is written as 1.42425694 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 67023840 positive integers (up to 142425694) that are relatively prime to 142425694.
142425694 has 8 divisors, whose sum is 226205568
The reverse of 142425694 is 496524241
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-two million four hundred twenty-five thousand six hundred ninety-four
Scientific notation
1.42425694 × 10^8
Engineering notation
1.42425694 × 10^6
Prime Factorization
2 × 17 × 4188991
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142425694
Product of the distinct prime numbers
The prime factorization of 142425694 is 2 × 17 × 4188991.
Since it has a total of 3 prime factors.
8 , 6 , 26 , 28 , 265 , 935 , 3065 , 9802 , 34 , 89430 , 413797 , 850513 , 9353996 , 9912492 , 50150606 , 63290823 , 486723794 , 400475361 , 2851314096 , 9344572221
n×2
284851388
n×3
427277082
n×4
569702776
n×5
712128470
n÷2
71212847
n÷3
47475231.333333
n÷3
35606423.5
n÷5
28485138.8
n2
20285078311381636
n3
2.8891163563429E+24
n4
4.1148440209889E+32
n5
5.8605951539109E+40
2 √n
11934.223644628
3 √n
522.23116012736
4 √n
109.24387234362
5 √n
42.728502149855
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
-142425693
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 142425694 can be divided by 8 positive divisors.
The sum of these divisors (counting 142425694) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010011111001011110
3
Ternary
100220222222022201
4
Quaternary
20133103321132
5
Quinary
242430110234
6
Senary
22044402114
8
Octal
1037237136
10
Decimal
142425694
12
Duodecimal
3b84633a
16
Hexadecimal
87d3e5e
20
Vigesimal
24a344e
36
Base36
2csoda
md5
e63820207e982c9c0281f2304972f636
sha1
88c03cc44c0e02ddc1d7b71070c69a24c36409c6
sha256
4d8fcc5fc0e40d658254b6a1c53f707356b2787b87c72df0be2065d354ad4af6
sha512
8d05c271cafc171332d512c12dc56af5f61a78f9d1f754f9b8870d994e0c810ac2da311d8056c7fe9a73b1f2b613f2640b17e95d25da8fe7a1d9c7770c04f870
ripemd-160
89ae5dc7632aa9c08f896704694fc9cb6fb8ece4
Diameter
284851388
Circumference
894887027.90566
Area
6.372745300053E+16
Volume
1.2101902293937E+25
Surface area
2.5490981200212E+17
Circumference
894887027.90566
Perimeter
569702776
Area
20285078311381636
Diagonal
201420348.0852
Surface area
121710469868289816
Volume
2.8891163563429E+24
Space diagonal
246688538.31126
Perimeter
427277082
Area
8.7836965677066E+15
Altitude
123344269.15563
Surface area
8.7836965677066E+15
Volume
3.4048562786784E+23
Height
67140116.0284