428285655 is an odd 9-digits composite number following 428285654
and preceding 428285656 . In scientific notation, it is written as 4.28285655 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 195356160 positive integers (up to 428285655) that are relatively prime to 428285655.
428285655 has 16 divisors, whose sum is 501450048
The reverse of 428285655 is 556582824
Previous prime number is 557
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
four hundred twenty-eight million two hundred eighty-five thousand six hundred fifty-five
Scientific notation
4.28285655 × 10^8
Engineering notation
4.28285655 × 10^6
Prime Factorization
45 × 7 × 557 × 2441
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
428285655
Product of the distinct prime numbers
The prime factorization of 428285655 is 45 × 7 × 557 × 2441.
Since it has a total of 4 prime factors.
8 , 4 , 40 , 8 , 799 , 195 , 4031 , 8295 , 96215 , 78691 , 649236 , 622957 , 1177849 , 3846036 , 2778137 , 72634399 , 705844472 , 610076734 , 5105319049 , 4305212724
n×2
856571310
n×3
1284856965
n×4
1713142620
n×5
2141428275
n÷2
214142827.5
n÷3
142761885
n÷3
107071413.75
n÷5
85657131
n2
183428602278779025
n3
7.8559839072701E+25
n4
3.3646052133947E+34
n5
1.4410121476351E+43
2 √n
20695.063541821
3 √n
753.77982522676
4 √n
143.85778929839
5 √n
53.253322117635
1 , 7 , 45 , 315 , 557 , 2441 , 3899 , 17087 , 25065 , 109845 , 175455 , 768915 , 1359637 , 9517459 , 61183665 , 428285655
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
-428285654
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 428285655 can be divided by 16 positive divisors.
The sum of these divisors (counting 428285655) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001100001110001111011010111
3
Ternary
1002211220011110200
4
Quaternary
121201301323113
5
Quinary
1334120120110
6
Senary
110255351543
8
Octal
3141617327
10
Decimal
428285655
12
Duodecimal
bb5225b3
16
Hexadecimal
19871ed7
20
Vigesimal
6dgfe2f
36
Base36
72znbr
md5
ef2e237fc339e31d920bff458fa727ae
sha1
dbc618646a883fa7df14f9f059d972f28873e77b
sha256
4e9e8c35f94aac5622cc4b65038e37d9f9b631346a1a9fba9fe1af249c66f6ba
sha512
b903a0359b8967fc0ff77740e8f3e8f485a32ac087fd008303dade574aa0957a8e259851d36e71bb448d801473d01212d6717b625cc5a670e358ebf1c4456837
ripemd-160
2c802c7bd68dce2ff8b7d7098b42d281a1b2eccf
Diameter
856571310
Circumference
2690998134.7718
Area
5.7625794937726E+17
Volume
3.2907068439733E+26
Surface area
2.305031797509E+18
Circumference
2690998134.7718
Perimeter
1713142620
Area
183428602278779025
Diagonal
605687381.87084
Surface area
1100571613672674150
Volume
7.8559839072701E+25
Space diagonal
741812514.61292
Perimeter
1284856965
Area
7.9426914677047E+16
Altitude
370906257.30646
Surface area
7.9426914677047E+16
Volume
9.2583658228718E+24
Height
201895793.95695