942642148 is an even 9-digits composite number following 942642147
and preceding 942642149 . In scientific notation, it is written as 9.42642148 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 403989480 positive integers (up to 942642148) that are relatively prime to 942642148.
942642148 has 12 divisors, whose sum is 1885284352
The reverse of 942642148 is 841246249
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
nine hundred forty-two million six hundred forty-two thousand one hundred forty-eight
Scientific notation
9.42642148 × 10^8
Engineering notation
9.42642148 × 10^6
Prime Factorization
2 × 2 × 7 × 33665791
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
471321074
Product of the distinct prime numbers
The prime factorization of 942642148 is 2 × 2 × 7 × 33665791.
Since it has a total of 4 prime factors.
1 , 7 , 77 , 75 , 238 , 24 , 1842 , 8206 , 34959 , 39954 , 606675 , 169095 , 9707654 , 9712809 , 84048973 , 84416675 , 338652235 , 375002348 , 4584064384 , 5011156649
n×2
1885284296
n×3
2827926444
n×4
3770568592
n×5
4713210740
n÷2
471321074
n÷3
314214049.33333
n÷3
235660537
n÷5
188528429.6
n2
888574219186053904
n3
8.3760751063096E+26
n4
7.8956414300211E+35
n5
7.4427643974328E+44
2 √n
30702.477880458
3 √n
980.50305562325
4 √n
175.22122554205
5 √n
62.35472537933
1 , 2 , 4 , 7 , 14 , 28 , 33665791 , 67331582 , 134663164 , 235660537 , 471321074 , 942642148
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-942642147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 942642148 can be divided by 12 positive divisors.
The sum of these divisors (counting 942642148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111000001011111001001111100100
3
Ternary
2102200202011221011
4
Quaternary
320023321033210
5
Quinary
3412304022043
6
Senary
233312032004
8
Octal
7013711744
10
Decimal
942642148
12
Duodecimal
223832604
16
Hexadecimal
382f93e4
20
Vigesimal
eeba578
36
Base36
fl83c4
md5
bffcf40ca8230239a596df8167fad549
sha1
2133fe0dac5fe074606c1f230f2d22162beb6bfd
sha256
c03f85b71ae601e36ecf3fb6df2b195bcaf00bd6fc3703fc3629f1211fb50bff
sha512
6ddf47a09054b2a7e15bd047bc59739de99f19502293b7a286398cc04f2516dbf25a6d888cdad988b9dc2f2cafec857b8e9f1c869f457ee1ab7af4c3a83c16d4
ripemd-160
d51a89395bfdc5798933f3e7bf798a2007f5deef
Diameter
1885284296
Circumference
5922795294.2418
Area
2.7915382391642E+18
Volume
3.5085621359865E+27
Surface area
1.1166152956657E+19
Circumference
5922795294.2418
Perimeter
3770568592
Area
888574219186053904
Diagonal
1333097310.1661
Surface area
5331445315116323424
Volume
8.3760751063096E+26
Space diagonal
1632704093.6919
Perimeter
2827926444
Area
3.8476392348152E+17
Altitude
816352046.84593
Surface area
3.8476392348152E+17
Volume
9.871299178999E+25
Height
444365770.05537