142425128 is an even 9-digits composite number following 142425127
and preceding 142425129 . In scientific notation, it is written as 1.42425128 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors.
There are 71169328 positive integers (up to 142425128) that are relatively prime to 142425128.
142425128 has 16 divisors, whose sum is 267209280
The reverse of 142425128 is 821524241
Previous prime number is 8783
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
one hundred forty-two million four hundred twenty-five thousand one hundred twenty-eight
Scientific notation
1.42425128 × 10^8
Engineering notation
1.42425128 × 10^6
Prime Factorization
2 × 2 × 2 × 8783 × 2027
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35606282 Product of the distinct prime numbers
The prime factorization of 142425128 is 2 × 2 × 2 × 8783 × 2027.
Since it has a total of 5 prime factors.
10 , 8 , 11 , 80 , 59 , 575 , 177 , 8618 , 36017 , 77302 , 677663 , 591975 , 3686507 , 8905388 , 28770180 , 93887438 , 692080239 , 359674755 , 1172130846 , 4375473288
n×2
284850256
n×3
427275384
n×4
569700512
n×5
712125640
n÷2
71212564
n÷3
47475042.666667
n÷3
35606282
n÷5
28485025.6
n2
20284917085816384
n3
2.8890819124168E+24
n4
4.1147786117845E+32
n5
5.8604787047506E+40
2 √n11934.19993129
3 √n522.23046834388
4 √n109.24376380961
5 √n42.72846818917
1 , 2 , 4 , 8 , 2027 , 4054 , 8108 , 8783 , 16216 , 17566 , 35132 , 70264 , 17803141 , 35606282 , 71212564 , 142425128
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
-142425127 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 142425128 can be divided by 16 positive divisors.
The sum of these divisors (counting 142425128) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111010011110000101000
3
Ternary
100220222221112202
4
Quaternary
20133103300220
5
Quinary
242430101003
6
Senary
22044355332
8
Octal
1037236050
10
Decimal
142425128
12
Duodecimal
3b845b48
16
Hexadecimal
87d3c28
20
Vigesimal
24a32g8
36
Base36
2csnxk
md5
16ca19c92d76b13bfe58b0b93f664b43
sha1
575928b422fa1e57b687c534c964508ab64f5c61
sha256
e298b90c994d78a9d238275ce54aee11bfa17f69a62b6688b404c3935d9f5549
sha512
037f4f81472a73c3237f95d000986ca23fd52356d83bceaa1ccc9deaa1cee163ac49608c0aa5ee49fce540b2e213c831d1b96f9ae90e29b7f220f063cb4917b1
ripemd-160
d737072948f2dcd69b1bf190f910d5b2024481f0
Diameter
284850256
Circumference
894883471.62277
Area
6.3726946495479E+16
Volume
1.2101758015557E+25
Surface area
2.5490778598192E+17
Circumference
894883471.62277
Perimeter
569700512
Area
20284917085816384
Diagonal
201419547.64032
Surface area
121709502514898304
Volume
2.8890819124168E+24
Space diagonal
246687557.9705
Perimeter
427275384
Area
8.783626754989E+15
Altitude
123343778.98525
Surface area
8.783626754989E+15
Volume
3.4048156861222E+23
Height
67139849.213441