428855780 is an even 9-digits composite number following 428855779
and preceding 428855781 . In scientific notation, it is written as 4.28855780 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 171393120 positive integers (up to 428855780) that are relatively prime to 428855780.
428855780 has 24 divisors, whose sum is 901380480
The reverse of 428855780 is 087558824
Previous prime number is 1231
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
four hundred twenty-eight million eight hundred fifty-five thousand seven hundred eighty
Scientific notation
4.28855780 × 10^8
Engineering notation
4.28855780 × 10^6
Prime Factorization
2 × 2 × 5 × 1231 × 17419
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
214427890 Product of the distinct prime numbers
The prime factorization of 428855780 is 2 × 2 × 5 × 1231 × 17419.
Since it has a total of 5 prime factors.
4 , 8 , 72 , 14 , 226 , 122 , 4066 , 1644 , 17672 , 13995 , 234055 , 849575 , 265584 , 6370414 , 6504085 , 77222800 , 920325112 , 212157751 , 1661982259 , 6248075883
n×2
857711560
n×3
1286567340
n×4
1715423120
n×5
2144278900
n÷2
214427890
n÷3
142951926.66667
n÷3
107213945
n÷5
85771156
n2
183917280039408400
n3
7.8873988586779E+25
n4
3.3825565897094E+34
n5
1.450628944674E+43
2 √n20708.833380951
3 √n754.11414895663
4 √n143.90564054599
5 √n53.267492518356
1 , 2 , 4 , 5 , 10 , 20 , 1231 , 2462 , 4924 , 6155 , 12310 , 17419 , 24620 , 34838 , 69676 , 87095 , 174190 , 348380 , 21442789 , 42885578 , 85771156 , 107213945 , 214427890 , 428855780
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-428855779 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 428855780 can be divided by 24 positive divisors.
The sum of these divisors (counting 428855780) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001100011111101000111100100
3
Ternary
1002212222010112102
4
Quaternary
121203331013210
5
Quinary
1334241341110
6
Senary
110315511232
8
Octal
3143750744
10
Decimal
428855780
12
Duodecimal
bb758518
16
Hexadecimal
198fd1e4
20
Vigesimal
6e06j90
36
Base36
73bv8k
md5
5e1f97877ab0a9feec5d73783c80a849
sha1
862a126c2dd69016a999b7d5861dfd72c5281c22
sha256
b255fb1cd262d29d181ced135aa0631ea2966f9ec1262851488cf67eb151b062
sha512
0637daabf84bb75298d09e8045a65c7597ba8951cfbf4e26bc30e630058ccc449d619c84c3a152f724651ced7d356da20dd2906c4159e5e53b0224f84d75046a
ripemd-160
65684454e5d98ff30a29f325ce0fa452c75a0970
Diameter
857711560
Circumference
2694580335.795
Area
5.7779317584002E+17
Volume
3.3038659080473E+26
Surface area
2.3111727033601E+18
Circumference
2694580335.795
Perimeter
1715423120
Area
183917280039408400
Diagonal
606493660.37809
Surface area
1103503680236450400
Volume
7.8873988586779E+25
Space diagonal
742800000.07958
Perimeter
1286567340
Area
7.9638518354532E+16
Altitude
371400000.03979
Surface area
7.9638518354532E+16
Volume
9.295388698157E+24
Height
202164553.45936