828997 is an odd 6-digits composite number following 828996
and preceding 828998 . In scientific notation, it is written as 8.28997 × 10^5.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 746928 positive integers (up to 828997) that are relatively prime to 828997.
828997 has 8 divisors, whose sum is 914144
The reverse of 828997 is 799828
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 43
Digital Root 7
Name
eight hundred twenty-eight thousand nine hundred ninety-seven
Scientific notation
8.28997 × 10^5
Engineering notation
8.28997 × 10^3
Prime Factorization
13 × 43 × 1483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
828997
Product of the distinct prime numbers
The prime factorization of 828997 is 13 × 43 × 1483.
Since it has a total of 3 prime factors.
4 , 10 , 28 , 74 , 752 , 421 , 7795 , 5771 , 93674 , 12226 , 414754 , 726884 , 9712177 , 1579052 , 86700563 , 74162049 , 7681277 , 113206808 , 9042048916 , 3919152850
n×2
1657994
n×3
2486991
n×4
3315988
n×5
4144985
n÷2
414498.5
n÷3
276332.33333333
n÷3
207249.25
n÷5
165799.4
n2
687236026009
n3
569716603853382973
n4
4.7229335544464E+23
n5
3.9152977478354E+29
2 √n
910.49272374907
3 √n
93.940093110133
4 √n
30.174371969422
5 √n
15.265484471035
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
-828996
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 828997 can be divided by 8 positive divisors.
The sum of these divisors (counting 828997) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001010011001000101
3
Ternary
1120010011121
4
Quaternary
3022121011
5
Quinary
203011442
6
Senary
25433541
8
Octal
3123105
10
Decimal
828997
12
Duodecimal
33b8b1
16
Hexadecimal
ca645
20
Vigesimal
53c9h
36
Base36
hrnp
md5
6299f46d59e66887bae858e97d8e21f8
sha1
fb11d91c9de2e8747fefa899cc5a6b794cec503e
sha256
b527055a32853b5345d17a236ec893986d36c36395d34ee1b381f13ec85cb680
sha512
d6f9da4926da42f03b3b4927b914ecddd8954c2b4c3c72e51598a1f786141397d11d7f068669d609ec60a39a2f49410b5400efa7f0b4c6e84a5305ec603c33c8
ripemd-160
f2639596f72ac3c9edd7246379d00f2ba232f03c
Diameter
1657994
Circumference
5208741.770096
Area
2159015650592.1
Volume
2.3864233297252E+18
Surface area
8636062602368.5
Circumference
5208741.770096
Perimeter
3315988
Area
687236026009
Diagonal
1172378.8005666
Surface area
4123416156054
Volume
569716603853382973
Space diagonal
1435864.9233222
Perimeter
2486991
Area
297581928459.83
Altitude
717932.46166109
Surface area
297581928459.83
Volume
6.714174565655E+16
Height
390792.9335222