828398540 is an even 9-digits composite number following 828398539
and preceding 828398541 . In scientific notation, it is written as 8.28398540 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 331359408 positive integers (up to 828398540) that are relatively prime to 828398540.
828398540 has 12 divisors, whose sum is 1739636976
The reverse of 828398540 is 045893828
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
eight hundred twenty-eight million three hundred ninety-eight thousand five hundred forty
Scientific notation
8.28398540 × 10^8
Engineering notation
8.28398540 × 10^6
Prime Factorization
2 × 2 × 5 × 41419927
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
414199270 Product of the distinct prime numbers
The prime factorization of 828398540 is 2 × 2 × 5 × 41419927.
Since it has a total of 4 prime factors.
3 , 6 , 74 , 55 , 387 , 394 , 8292 , 7364 , 71424 , 3994 , 54183 , 737738 , 3264743 , 245838 , 30984434 , 79115603 , 414369962 , 998554615 , 8960192918 , 3973303016
n×2
1656797080
n×3
2485195620
n×4
3313594160
n×5
4141992700
n÷2
414199270
n÷3
276132846.66667
n÷3
207099635
n÷5
165679708
n2
686244141074131600
n3
5.6848364454936E+26
n4
4.7093102115857E+35
n5
3.9011857036847E+44
2 √n28781.913417978
3 √n939.17482283648
4 √n169.65233101251
5 √n60.764211256421
1 , 2 , 4 , 5 , 10 , 20 , 41419927 , 82839854 , 165679708 , 207099635 , 414199270 , 828398540
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-828398539 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828398540 can be divided by 12 positive divisors.
The sum of these divisors (counting 828398540) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011000000101101111001100
3
Ternary
2010201210000011102
4
Quaternary
301120011233030
5
Quinary
3144032223130
6
Senary
214111242232
8
Octal
6130055714
10
Decimal
828398540
12
Duodecimal
1b1519378
16
Hexadecimal
31605bcc
20
Vigesimal
cih9g70
36
Base36
dp7gek
md5
9a3488fd26af68c038a93bf8aff3aeac
sha1
6c089ac3ff8fe3fe4d8baf061024750e94bfda5a
sha256
8cf44786a81218c1a1cf704273bb1133c591358a6c4f3a0e400a0963be54cae4
sha512
665304c9edff5b397a0182022b0641e1a81aeb6be366863fbbc3e3a740cd22457f8aab0aab4d09583518d2671023ce48a57e74981448105a327384f0b0f822b1
ripemd-160
b61aa3d58fc507db393cfb87d35d50bf6cad0977
Diameter
1656797080
Circumference
5204981535.017
Area
2.1558995521675E+18
Volume
2.3812587218696E+27
Surface area
8.6235982086701E+18
Circumference
5204981535.017
Perimeter
3313594160
Area
686244141074131600
Diagonal
1171532450.3181
Surface area
4117464846444789600
Volume
5.6848364454936E+26
Space diagonal
1434828360.1959
Perimeter
2485195620
Area
2.9715242968422E+17
Altitude
717414180.09794
Surface area
2.9715242968422E+17
Volume
6.6996440009083E+25
Height
390510816.77269