442657942 is an even 9-digits composite number following 442657941
and preceding 442657943 . In scientific notation, it is written as 4.42657942 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 221328970 positive integers (up to 442657942) that are relatively prime to 442657942.
442657942 has 4 divisors, whose sum is 663986916
The reverse of 442657942 is 249756244
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
four hundred forty-two million six hundred fifty-seven thousand nine hundred forty-two
Scientific notation
4.42657942 × 10^8
Engineering notation
4.42657942 × 10^6
Prime Factorization
2 × 221328971
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
442657942 Product of the distinct prime numbers
The prime factorization of 442657942 is 2 × 221328971.
Since it has a total of 2 prime factors.
3 , 2 , 76 , 75 , 472 , 678 , 2812 , 6128 , 80400 , 81492 , 312079 , 417392 , 5166321 , 1152808 , 82971111 , 50174073 , 22673367 , 542024217 , 8949401881 , 9375662159
n×2
885315884
n×3
1327973826
n×4
1770631768
n×5
2213289710
n÷2
221328971
n÷3
147552647.33333
n÷3
110664485.5
n÷5
88531588.4
n2
195946053615675364
n3
8.6737076836537E+25
n4
3.8394855927557E+34
n5
1.6995787908279E+43
2 √n21039.437777659
3 √n762.11893785755
4 √n145.04977689628
5 √n53.606030869012
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-442657941 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 442657942 can be divided by 4 positive divisors.
The sum of these divisors (counting 442657942) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010011000100110110010010110
3
Ternary
1010211221100112121
4
Quaternary
122120212302112
5
Quinary
1401310023232
6
Senary
111531410154
8
Octal
3230466226
10
Decimal
442657942
12
Duodecimal
1042b395a
16
Hexadecimal
1a626c96
20
Vigesimal
6i6c4h2
36
Base36
7bjp1y
md5
7234bc2790227708330f07d532168f12
sha1
b61938be65a1410629ead2d1091f88cb0be371f2
sha256
e0b1b5cffcf61e22825d99010bed8ff5155207b8cb888e4cc3f4794e6341646b
sha512
0826b222cc019ff676a1b9a1d66b58ec2ce088f91780c34e1faec99bf0ddcb56d5dc74f8ccd065ae145808f005446dbd927aa991ea4f1eac64739d70197b7d17
ripemd-160
fc38422614730390fd9b493e63441599eec532a1
Diameter
885315884
Circumference
2781301877.2808
Area
6.1558268253892E+17
Volume
3.6332341784469E+26
Surface area
2.4623307301557E+18
Circumference
2781301877.2808
Perimeter
1770631768
Area
195946053615675364
Diagonal
626012865.06856
Surface area
1175676321694052184
Volume
8.6737076836537E+25
Space diagonal
766706045.91788
Perimeter
1327973826
Area
8.4847130101241E+16
Altitude
383353022.95894
Surface area
8.4847130101241E+16
Volume
1.0222062535236E+25
Height
208670955.02285