142425246 is an even 9-digits composite number following 142425245
and preceding 142425247 . In scientific notation, it is written as 1.42425246 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 45410904 positive integers (up to 142425246) that are relatively prime to 142425246.
142425246 has 16 divisors, whose sum is 297235584
The reverse of 142425246 is 642524241
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred forty-two million four hundred twenty-five thousand two hundred forty-six
Scientific notation
1.42425246 × 10^8
Engineering notation
1.42425246 × 10^6
Prime Factorization
2 × 3 × 23 × 1032067
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
142425246 Product of the distinct prime numbers
The prime factorization of 142425246 is 2 × 3 × 23 × 1032067.
Since it has a total of 4 prime factors.
7 , 7 , 71 , 45 , 433 , 340 , 2595 , 689 , 91090 , 4553 , 13237 , 698263 , 3503067 , 3458064 , 15669251 , 49961084 , 866576520 , 602786271 , 9927073239 , 2325395046
n×2
284850492
n×3
427275738
n×4
569700984
n×5
712126230
n÷2
71212623
n÷3
47475082
n÷3
35606311.5
n÷5
28485049.2
n2
20284950698160516
n3
2.8890890932834E+24
n4
4.114792248268E+32
n5
5.8605029819847E+40
2 √n11934.204875064
3 √n522.23061256744
4 √n109.24378643687
5 √n42.728475269321
1 , 2 , 3 , 6 , 23 , 46 , 69 , 138 , 1032067 , 2064134 , 3096201 , 6192402 , 23737541 , 47475082 , 71212623 , 142425246
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
-142425245 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 142425246 can be divided by 16 positive divisors.
The sum of these divisors (counting 142425246) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111010011110010011110
3
Ternary
100220222221201010
4
Quaternary
20133103302132
5
Quinary
242430101441
6
Senary
22044400050
8
Octal
1037236236
10
Decimal
142425246
12
Duodecimal
3b846026
16
Hexadecimal
87d3c9e
20
Vigesimal
24a3326
36
Base36
2cso0u
md5
dacaa2fc2950b972711613effaf3f8c3
sha1
eb80163c81bd3e30313d09441892ce623d80ce9b
sha256
43f139f380a3a98d0b82139853f2f29f72918259a6fe6c487409bb74ded6ed76
sha512
4c935ac9344cbd008e44033a303b54750a9cae49aa2a2ded9fbb40065f4fb533c0f0ec54b95d6407b960e42b7622524b6c971e4a32a793718e11403140d1e456
ripemd-160
f9c0ddc8ec2ca28f06208e96623e3d7990798d83
Diameter
284850492
Circumference
894884213.03864
Area
6.3727052091772E+16
Volume
1.2101788094701E+25
Surface area
2.5490820836709E+17
Circumference
894884213.03864
Perimeter
569700984
Area
20284950698160516
Diagonal
201419714.51752
Surface area
121709704188963096
Volume
2.8890890932834E+24
Space diagonal
246687762.3525
Perimeter
427275738
Area
8.7836413095609E+15
Altitude
123343881.17625
Surface area
8.7836413095609E+15
Volume
3.4048241488546E+23
Height
67139904.839175