428651685 is an odd 9-digits composite number following 428651684
and preceding 428651686 . In scientific notation, it is written as 4.28651685 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 158423040 positive integers (up to 428651685) that are relatively prime to 428651685.
428651685 has 16 divisors, whose sum is 454367232
The reverse of 428651685 is 586156824
Previous prime number is 323
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
four hundred twenty-eight million six hundred fifty-one thousand six hundred eighty-five
Scientific notation
4.28651685 × 10^8
Engineering notation
4.28651685 × 10^6
Prime Factorization
21 × 165 × 323 × 383
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
428651685 Product of the distinct prime numbers
The prime factorization of 428651685 is 21 × 165 × 323 × 383.
Since it has a total of 4 prime factors.
1 , 7 , 97 , 98 , 680 , 823 , 4638 , 786 , 51717 , 185 , 896797 , 44555 , 351221 , 6459121 , 65073337 , 34965694 , 614157000 , 539418961 , 1837217278 , 2949354102
n×2
857303370
n×3
1285955055
n×4
1714606740
n×5
2143258425
n÷2
214325842.5
n÷3
142883895
n÷3
107162921.25
n÷5
85730337
n2
183742267053339225
n3
7.8761432378134E+25
n4
3.3761220701901E+34
n5
1.4471804141527E+43
2 √n20703.905066436
3 √n753.99450084758
4 √n143.88851610339
5 √n53.262421490037
1 , 21 , 165 , 323 , 383 , 3465 , 6783 , 8043 , 53295 , 63195 , 123709 , 1119195 , 1327095 , 2597889 , 20411985 , 428651685
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
-428651684 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 428651685 can be divided by 16 positive divisors.
The sum of these divisors (counting 428651685) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100011001011010010100101
3
Ternary
1002212120202120100
4
Quaternary
121203023102211
5
Quinary
1334213323220
6
Senary
110311254313
8
Octal
3143132245
10
Decimal
428651685
12
Duodecimal
bb67a399
16
Hexadecimal
198cb4a5
20
Vigesimal
6dj1945
36
Base36
737hr9
md5
645f15dc08a50f2f4eb3f2bf6253c29d
sha1
99a24860213595044fda39bafd8f4e837f71396d
sha256
3f24883107ce133b543c80f968911671d3ab74b6b7ee2b080b23d592165947c8
sha512
c0e44d3b4bba9a1ca1cb8a5ebddcd917d33f1a817a018429d08ea8146d1ba91f139a5cfa6e25ac129ded3281b02239fff82db6b84863bdf30b4b67ebed222c6c
ripemd-160
9a719bda774e6425e5be6351f096376d783a0f98
Diameter
857303370
Circumference
2693297969.0898
Area
5.772433563287E+17
Volume
3.2991511646047E+26
Surface area
2.3089734253148E+18
Circumference
2693297969.0898
Perimeter
1714606740
Area
183742267053339225
Diagonal
606205026.46108
Surface area
1102453602320035350
Volume
7.8761432378134E+25
Space diagonal
742446497.17001
Perimeter
1285955055
Area
7.9562735508568E+16
Altitude
371223248.585
Surface area
7.9562735508568E+16
Volume
9.2821238217574E+24
Height
202068342.15369