828432820 is an even 9-digits composite number following 828432819
and preceding 828432821 . In scientific notation, it is written as 8.28432820 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 331373120 positive integers (up to 828432820) that are relatively prime to 828432820.
828432820 has 12 divisors, whose sum is 1739708964
The reverse of 828432820 is 028234828
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
eight hundred twenty-eight million four hundred thirty-two thousand eight hundred twenty
Scientific notation
8.28432820 × 10^8
Engineering notation
8.28432820 × 10^6
Prime Factorization
2 × 2 × 5 × 41421641
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
414216410 Product of the distinct prime numbers
The prime factorization of 828432820 is 2 × 2 × 5 × 41421641.
Since it has a total of 4 prime factors.
8 , 4 , 99 , 67 , 694 , 610 , 3675 , 7845 , 59992 , 11529 , 30294 , 930432 , 305117 , 4062024 , 97439838 , 43564519 , 995836163 , 193484574 , 646725555 , 4596927640
n×2
1656865640
n×3
2485298460
n×4
3313731280
n×5
4142164100
n÷2
414216410
n÷3
276144273.33333
n÷3
207108205
n÷5
165686564
n2
686300937253152400
n3
5.6855422081727E+26
n4
4.7100897647456E+35
n5
3.9019929462613E+44
2 √n28782.508924692
3 √n939.18777733736
4 √n169.6540860831
5 √n60.764714145449
1 , 2 , 4 , 5 , 10 , 20 , 41421641 , 82843282 , 165686564 , 207108205 , 414216410 , 828432820
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
-828432819 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 828432820 can be divided by 12 positive divisors.
The sum of these divisors (counting 828432820) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011000001110000110110100
3
Ternary
2010201211202012001
4
Quaternary
301120032012310
5
Quinary
3144034322240
6
Senary
214112105044
8
Octal
6130160664
10
Decimal
828432820
12
Duodecimal
1b1535184
16
Hexadecimal
3160e1b4
20
Vigesimal
cihe210
36
Base36
dp86us
md5
3bc11e8a36d3579c32a7b2d6300c8156
sha1
c825d3f4e8f0db61081b01e4cb075c20ccdec524
sha256
b553c8100d75e15d8e7d7af3c964f7ecc9e83649326faeaa1ec98f608e2ab993
sha512
36a3c412d72a30b5927353bcba810f55c118d7ace2245fece71ab2dcfd9a7389e71fcfaceb0882b097e5990a5fcbe2038f3f23ecc03f648babbfcfe671090d2c
ripemd-160
c1c412de7117b83a0fc331fe27cd8ea0c7fb8049
Diameter
1656865640
Circumference
5205196922.6094
Area
2.1560779826263E+18
Volume
2.3815543510493E+27
Surface area
8.6243119305052E+18
Circumference
5205196922.6094
Perimeter
3313731280
Area
686300937253152400
Diagonal
1171580929.559
Surface area
4117805623518914400
Volume
5.6855422081727E+26
Space diagonal
1434887734.8976
Perimeter
2485298460
Area
2.9717702315115E+17
Altitude
717443867.44878
Surface area
2.9717702315115E+17
Volume
6.7004757502021E+25
Height
390526976.51966