828805881 is an odd 9-digits composite number following 828805880
and preceding 828805882 . In scientific notation, it is written as 8.28805881 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 552147200 positive integers (up to 828805881) that are relatively prime to 828805881.
828805881 has 8 divisors, whose sum is 1105854624
The reverse of 828805881 is 188508828
Previous prime number is 1427
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred twenty-eight million eight hundred five thousand eight hundred eighty-one
Scientific notation
8.28805881 × 10^8
Engineering notation
8.28805881 × 10^6
Prime Factorization
3 × 1427 × 193601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
828805881
Product of the distinct prime numbers
The prime factorization of 828805881 is 3 × 1427 × 193601.
Since it has a total of 3 prime factors.
8 , 3 , 77 , 27 , 271 , 282 , 4886 , 6388 , 76448 , 92289 , 700805 , 112110 , 4343144 , 1695826 , 4579996 , 28686278 , 495124632 , 976137124 , 7251148098 , 280046306
n×2
1657611762
n×3
2486417643
n×4
3315223524
n×5
4144029405
n÷2
414402940.5
n÷3
276268627
n÷3
207201470.25
n÷5
165761176.2
n2
686919188380186161
n3
5.6932266310125E+26
n4
4.7185797136489E+35
n5
3.9107866166395E+44
2 √n
28788.988884641
3 √n
939.32873495534
4 √n
169.67318257356
5 √n
60.770185889749
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
-828805880
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 828805881 can be divided by 8 positive divisors.
The sum of these divisors (counting 828805881) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011001101001001011111001
3
Ternary
2010202112200221010
4
Quaternary
301121221023321
5
Quinary
3144133242011
6
Senary
214124104133
8
Octal
6131511371
10
Decimal
828805881
12
Duodecimal
1b1695049
16
Hexadecimal
316692f9
20
Vigesimal
cj00ee1
36
Base36
dpg6pl
md5
f118fab76345dd4761190ce9715ac679
sha1
1bdc14eec05fbd12684d5541cd45d404b6a5f837
sha256
0a3446d0f052c36b904640a0f5db89d65635a9b0b16734cda29775b47431bd30
sha512
d469ce7c8d73841b2a5f9f0fcd713660b8431099aa015b8d2e00a61c3718868567afb57d7669b33b12da9d6a981ff707c491430b9b5859165c234b4352ed39e1
ripemd-160
9e909faa7199ea1b2c709b09f9228f7b392a9025
Diameter
1657611762
Circumference
5207540934.0032
Area
2.1580202758251E+18
Volume
2.3847731945614E+27
Surface area
8.6320811033002E+18
Circumference
5207540934.0032
Perimeter
3315223524
Area
686919188380186161
Diagonal
1172108517.4848
Surface area
4121515130281116966
Volume
5.6932266310125E+26
Space diagonal
1435533895.5039
Perimeter
2486417643
Area
2.9744473374211E+17
Altitude
717766947.75194
Surface area
2.9744473374211E+17
Volume
6.7095319293679E+25
Height
390702839.16159