828493869 is an odd 9-digits composite number following 828493868
and preceding 828493870 . In scientific notation, it is written as 8.28493869 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 473273280 positive integers (up to 828493869) that are relatively prime to 828493869.
828493869 has 8 divisors, whose sum is 868224280
The reverse of 828493869 is 968394828
Previous prime number is 5581
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
eight hundred twenty-eight million four hundred ninety-three thousand eight hundred sixty-nine
Scientific notation
8.28493869 × 10^8
Engineering notation
8.28493869 × 10^6
Prime Factorization
21 × 5581 × 7069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
828493869
Product of the distinct prime numbers
The prime factorization of 828493869 is 21 × 5581 × 7069.
Since it has a total of 3 prime factors.
2 , 5 , 90 , 16 , 922 , 745 , 248 , 1128 , 81246 , 78116 , 310390 , 467713 , 768803 , 7651727 , 99535592 , 5131350 , 839327110 , 23795344 , 455165063 , 9712758164
n×2
1656987738
n×3
2485481607
n×4
3313975476
n×5
4142469345
n÷2
414246934.5
n÷3
276164623
n÷3
207123467.25
n÷5
165698773.8
n2
686402090970589161
n3
5.6867992403791E+26
n4
4.711478304888E+35
n5
3.9034308895262E+44
2 √n
28783.569427713
3 √n
939.21084702786
4 √n
169.65721154055
5 √n
60.765609695601
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
-828493868
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 828493869 can be divided by 8 positive divisors.
The sum of these divisors (counting 828493869) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011000011101000000101101
3
Ternary
2010201221211221010
4
Quaternary
301120131000231
5
Quinary
3144043300434
6
Senary
214113255433
8
Octal
6130350055
10
Decimal
828493869
12
Duodecimal
1b1564579
16
Hexadecimal
3161d02d
20
Vigesimal
cii1ed9
36
Base36
dp9hyl
md5
89ce5fef01776b780ff37ef99d7148d6
sha1
a6305bec60ed150b45f42ed4ee46ecc42c7506f5
sha256
27170ab87116f8e4b8134b7236fe818315ade7e0b9a576b3427967b863139735
sha512
a82cef94aa19397042ac7113fd94fa22212e67c82901c8142c260645121c4d60a1cbf45d40d9d65b79dacc48a1135c913ebdfe282dca5fd86cf98e964326179f
ripemd-160
56295059da691a6a0321e4fd66bb0e398e9c0c2f
Diameter
1656987738
Circumference
5205580504.7892
Area
2.1563957664019E+18
Volume
2.3820808954687E+27
Surface area
8.6255830656075E+18
Circumference
5205580504.7892
Perimeter
3313975476
Area
686402090970589161
Diagonal
1171667265.8828
Surface area
4118412545823534966
Volume
5.6867992403791E+26
Space diagonal
1434993474.8673
Perimeter
2485481607
Area
2.9722082399564E+17
Altitude
717496737.43366
Surface area
2.9722082399564E+17
Volume
6.7019571768643E+25
Height
390555755.29425