142830534 is an even 9-digits composite number following 142830533
and preceding 142830535 . In scientific notation, it is written as 1.42830534 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 37098720 positive integers (up to 142830534) that are relatively prime to 142830534.
142830534 has 32 divisors, whose sum is 356150016
The reverse of 142830534 is 435038241
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred forty-two million eight hundred thirty thousand five hundred thirty-four
Scientific notation
1.42830534 × 10^8
Engineering notation
1.42830534 × 10^6
Prime Factorization
2 × 7 × 3 × 11 × 309157
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
142830534 Product of the distinct prime numbers
The prime factorization of 142830534 is 2 × 7 × 3 × 11 × 309157.
Since it has a total of 5 prime factors.
6 , 8 , 77 , 17 , 914 , 229 , 9135 , 5552 , 78503 , 39900 , 51657 , 838208 , 289229 , 9944156 , 34762402 , 91269290 , 922494689 , 682031956 , 1948228307 , 23343767
n×2
285661068
n×3
428491602
n×4
571322136
n×5
714152670
n÷2
71415267
n÷3
47610178
n÷3
35707633.5
n÷5
28566106.8
n2
20400561442725156
n3
2.9138230847642E+24
n4
4.161829071784E+32
n5
5.9443626873964E+40
2 √n11951.17291315
3 √n522.72549991173
4 √n109.32142019362
5 √n42.752765429864
1 , 2 , 3 , 6 , 7 , 11 , 14 , 21 , 22 , 33 , 42 , 66 , 77 , 154 , 231 , 462 , 309157 , 618314 , 927471 , 1854942 , 2164099 , 3400727 , 4328198 , 6492297 , 6801454 , 10202181 , 12984594 , 20404362 , 23805089 , 47610178 , 71415267 , 142830534
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142830533 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142830534 can be divided by 32 positive divisors.
The sum of these divisors (counting 142830534) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000100000110110101111000110
3
Ternary
100221202112122210
4
Quaternary
20200312233012
5
Quinary
243031034114
6
Senary
22101204250
8
Octal
1040665706
10
Decimal
142830534
12
Duodecimal
3ba00686
16
Hexadecimal
8836bc6
20
Vigesimal
24cdg6e
36
Base36
2d1cqu
md5
31ece2b5736fed1d7df9ae48ac2cac68
sha1
5c929f8986209990fda255a93f16e675959f0ec5
sha256
54899370393834cacf87415defedac9338de8615b86d4149d56f86574fccaf74
sha512
bbf03a20eaba8d0d9bf878186896b5d869f73934bbf5ed3785adb421e39b350395ac22a4ac7e248decf4662780965c9d97170fdc2f35c9e4d5f10f0fa724cfda
ripemd-160
309af527a38fee57586f5528f169771d005b000f
Diameter
285661068
Circumference
897430712.64541
Area
6.4090253957573E+16
Volume
1.2205393595941E+25
Surface area
2.5636101583029E+17
Circumference
897430712.64541
Perimeter
571322136
Area
20400561442725156
Diagonal
201992878.30379
Surface area
122403368656350936
Volume
2.9138230847642E+24
Space diagonal
247389741.76019
Perimeter
428491602
Area
8.8337022304327E+15
Altitude
123694870.8801
Surface area
8.8337022304327E+15
Volume
3.4339734373578E+23
Height
67330959.434597