428220142 is an even 9-digits composite number following 428220141
and preceding 428220143 . In scientific notation, it is written as 4.28220142 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors.
There are 183323448 positive integers (up to 428220142) that are relatively prime to 428220142.
428220142 has 16 divisors, whose sum is 734889600
The reverse of 428220142 is 241022824
Previous prime number is 947
Is Prime? no Number parity even Number length 9 Sum of Digits 25 Digital Root 7
Name
four hundred twenty-eight million two hundred twenty thousand one hundred forty-two
Scientific notation
4.28220142 × 10^8
Engineering notation
4.28220142 × 10^6
Prime Factorization
2 × 7 × 947 × 32299
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
428220142 Product of the distinct prime numbers
The prime factorization of 428220142 is 2 × 7 × 947 × 32299.
Since it has a total of 4 prime factors.
4 , 8 , 32 , 72 , 752 , 191 , 1711 , 3045 , 21254 , 89409 , 258283 , 816979 , 2385921 , 2947165 , 48954805 , 83783922 , 564601332 , 746181881 , 5865316845 , 8467772443
n×2
856440284
n×3
1284660426
n×4
1712880568
n×5
2141100710
n÷2
214110071
n÷3
142740047.33333
n÷3
107055035.5
n÷5
85644028.4
n2
183372490014500164
n3
7.8523793712903E+25
n4
3.3625470094118E+34
n5
1.439910357852E+43
2 √n20693.480664209
3 √n753.74138912283
4 √n143.8522876572
5 √n53.251692831977
1 , 2 , 7 , 14 , 947 , 1894 , 6629 , 13258 , 32299 , 64598 , 226093 , 452186 , 30587153 , 61174306 , 214110071 , 428220142
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
-428220141 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 428220142 can be divided by 16 positive divisors.
The sum of these divisors (counting 428220142) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100001100001111011101110
3
Ternary
1002211202211121021
4
Quaternary
121201201323232
5
Quinary
1334111021032
6
Senary
110254124354
8
Octal
3141417356
10
Decimal
428220142
12
Duodecimal
bb4b06ba
16
Hexadecimal
19861eee
20
Vigesimal
6dg7a72
36
Base36
72y8ry
md5
b64d001064c7871420073208a180dcfc
sha1
e3013b32b2ff218e9d4ac4a60fc4534938042bf2
sha256
230e77bf9a49e8b51750c880f68f01283bd1af2ce65166cc93928ec9886e8af3
sha512
497af9c12c69283bc8bb1fc54c2c3a59b5e3924ff0954cdf50363696f2f97ea6bfb12f4657ec08b9d2eecaf304e84938665682f27e1add4c8893bdb723ec6718
ripemd-160
b5e3622bab94d7eba4d2d6d306063a621eae0a85
Diameter
856440284
Circumference
2690586504.4528
Area
5.7608166750002E+17
Volume
3.2891969794727E+26
Surface area
2.3043266700001E+18
Circumference
2690586504.4528
Perimeter
1712880568
Area
183372490014500164
Diagonal
605594732.49773
Surface area
1100234940087000984
Volume
7.8523793712903E+25
Space diagonal
741699042.76836
Perimeter
1284660426
Area
7.9402617353883E+16
Altitude
370849521.38418
Surface area
7.9402617353883E+16
Volume
9.2541178364812E+24
Height
201864910.83258