828542405 is an odd 9-digits composite number following 828542404
and preceding 828542406 . In scientific notation, it is written as 8.28542405 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 627947856 positive integers (up to 828542405) that are relatively prime to 828542405.
828542405 has 8 divisors, whose sum is 1046580000
The reverse of 828542405 is 504245828
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
eight hundred twenty-eight million five hundred forty-two thousand four hundred five
Scientific notation
8.28542405 × 10^8
Engineering notation
8.28542405 × 10^6
Prime Factorization
19 × 5 × 8721499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
828542405
Product of the distinct prime numbers
The prime factorization of 828542405 is 19 × 5 × 8721499.
Since it has a total of 3 prime factors.
5 , 10 , 84 , 81 , 656 , 443 , 5527 , 8007 , 54314 , 98752 , 780235 , 650120 , 9519250 , 334349 , 78242490 , 99619779 , 239187140 , 620614101 , 5007490981 , 7035446152
n×2
1657084810
n×3
2485627215
n×4
3314169620
n×5
4142712025
n÷2
414271202.5
n÷3
276180801.66667
n÷3
207135601.25
n÷5
165708481
n2
686482516883184025
n3
5.6877987552885E+26
n4
4.7125824598627E+35
n5
3.9045744050555E+44
2 √n
28784.412535259
3 √n
939.22918739593
4 √n
169.65969626066
5 √n
60.766321650302
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-828542404
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828542405 can be divided by 8 positive divisors.
The sum of these divisors (counting 828542405) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011000101000110111000101
3
Ternary
2010202001022111202
4
Quaternary
301120220313011
5
Quinary
3144101324110
6
Senary
214114312245
8
Octal
6130506705
10
Decimal
828542405
12
Duodecimal
1b1588685
16
Hexadecimal
31628dc5
20
Vigesimal
cii7g05
36
Base36
dpajet
md5
5b44e4ba039a68799e85be1818ea690d
sha1
c71879c8dcad9ce6389f047a4ff3cd10fc7a0a7e
sha256
8aa31925ab50d220dd0e3d0286c69deb68d38674bb55e94b4c15a319901ae928
sha512
bc1ac9c5f33e6894a0aea2d76e10998792068850eb3aaa807c2a4ae800d51b64342692c7da8a275ca758a56660ecd0051ea3574dec46a976da1cdb79ee16ee63
ripemd-160
29683b7970fc31e30db28bf5dc7ea2fd4f25746e
Diameter
1657084810
Circumference
5205885465.4712
Area
2.156648431858E+18
Volume
2.3824995712949E+27
Surface area
8.6265937274322E+18
Circumference
5205885465.4712
Perimeter
3314169620
Area
686482516883184025
Diagonal
1171735906.1522
Surface area
4118895101299104150
Volume
5.6877987552885E+26
Space diagonal
1435077541.6853
Perimeter
2485627215
Area
2.9725564943736E+17
Altitude
717538770.84265
Surface area
2.9725564943736E+17
Volume
6.7031351164815E+25
Height
390578635.38407