142830569 is an odd 9-digits composite number following 142830568
and preceding 142830570 . In scientific notation, it is written as 1.42830569 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 122368176 positive integers (up to 142830569) that are relatively prime to 142830569.
142830569 has 8 divisors, whose sum is 163312320
The reverse of 142830569 is 965038241
Previous prime number is 3109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-two million eight hundred thirty thousand five hundred sixty-nine
Scientific notation
1.42830569 × 10^8
Engineering notation
1.42830569 × 10^6
Prime Factorization
7 × 3109 × 6563
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142830569
Product of the distinct prime numbers
The prime factorization of 142830569 is 7 × 3109 × 6563.
Since it has a total of 3 prime factors.
7 , 7 , 46 , 61 , 912 , 579 , 6870 , 8092 , 87003 , 95110 , 309814 , 810311 , 1344715 , 615984 , 27224343 , 5212186 , 420434910 , 726920289 , 5413565944 , 4226596909
n×2
285661138
n×3
428491707
n×4
571322276
n×5
714152845
n÷2
71415284.5
n÷3
47610189.666667
n÷3
35707642.25
n÷5
28566113.8
n2
20400571440863761
n3
2.9138252268237E+24
n4
4.1618331511379E+32
n5
5.9443699706008E+40
2 √n
11951.174377441
3 √n
522.72554260893
4 √n
109.3214268908
5 √n
42.75276752514
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
-142830568
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 142830569 can be divided by 8 positive divisors.
The sum of these divisors (counting 142830569) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000110110101111101001
3
Ternary
100221202112201002
4
Quaternary
20200312233221
5
Quinary
243031034234
6
Senary
22101204345
8
Octal
1040665751
10
Decimal
142830569
12
Duodecimal
3ba006b5
16
Hexadecimal
8836be9
20
Vigesimal
24cdg89
36
Base36
2d1crt
md5
125cf275a8c787f30126a4b1c6c26d7c
sha1
c48dc48060d5ed3c181dda2ac75d6b0b9d94fd64
sha256
9175957e34834ef65b2cd374104534d4dbc3f895cd85509523a604353442b142
sha512
4e8cb4f92765a06f13348e490350a51ef903d2a48da5e7c5aaf28786b4ad05b8e9f9c1f2c71a79d81f95910920846593cd7b31d9b3f31697177c69bc72f97e6e
ripemd-160
5ee3bd19239141571d927ba69805d0f5723a6570
Diameter
285661138
Circumference
897430932.5569
Area
6.4090285367651E+16
Volume
1.2205402568579E+25
Surface area
2.5636114147061E+17
Circumference
897430932.5569
Perimeter
571322276
Area
20400571440863761
Diagonal
201992927.80127
Surface area
122403428645182566
Volume
2.9138252268237E+24
Space diagonal
247389802.38197
Perimeter
428491707
Area
8.8337065597537E+15
Altitude
123694901.19099
Surface area
8.8337065597537E+15
Volume
3.4339759617991E+23
Height
67330975.933755