996905 is an odd 6-digits composite number following 996904
and preceding 996906 . In scientific notation, it is written as 9.96905 × 10^5.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 628992 positive integers (up to 996905) that are relatively prime to 996905.
996905 has 16 divisors, whose sum is 1386624
The reverse of 996905 is 509699
Previous prime number is 91
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 38
Digital Root 2
Name
nine hundred ninety-six thousand nine hundred five
Scientific notation
9.96905 × 10^5
Engineering notation
9.96905 × 10^3
Prime Factorization
7 × 5 × 91 × 313
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
996905
Product of the distinct prime numbers
The prime factorization of 996905 is 7 × 5 × 91 × 313.
Since it has a total of 4 prime factors.
5 , 8 , 45 , 72 , 495 , 734 , 1076 , 3822 , 7503 , 39435 , 475790 , 595070 , 2165204 , 8776803 , 64886088 , 40963700 , 719236050 , 916000245 , 7904198486 , 6673532722
n×2
1993810
n×3
2990715
n×4
3987620
n×5
4984525
n÷2
498452.5
n÷3
332301.66666667
n÷3
249226.25
n÷5
199381
n2
993819579025
n3
990743707427917625
n4
9.8767735565343E+23
n5
9.8462049423768E+29
2 √n
998.45130076534
3 √n
99.896726716337
4 √n
31.598280028592
5 √n
15.839109267762
1 , 5 , 7 , 35 , 91 , 313 , 455 , 637 , 1565 , 2191 , 3185 , 10955 , 28483 , 142415 , 199381 , 996905
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-996904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996905 can be divided by 16 positive divisors.
The sum of these divisors (counting 996905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110011011000101001
3
Ternary
1212122111102
4
Quaternary
3303120221
5
Quinary
223400110
6
Senary
33211145
8
Octal
3633051
10
Decimal
996905
12
Duodecimal
400ab5
16
Hexadecimal
f3629
20
Vigesimal
64c55
36
Base36
ld7t
md5
36664503699f03a1029fd55620266799
sha1
2824b0bb753990d29518b81fea4f41545fa730eb
sha256
932af03bc41cb78eb5e0f59f0b112d3aa8a36d15f4abd124e10c37ba06535fa0
sha512
c826e3403cf2a72408defaa3de64f5974d7f9794d7e090adaf3e340e1468ba81c8696cc82f5657b62d63ac2b14e6f93f0ba492990e5d4f5481f96f63e3847a2d
ripemd-160
0d53a56fcb12d1d99627fad6ba5fefad60b766a2
Diameter
1993810
Circumference
6263738.8486539
Area
3122176288458.6
Volume
4.1500175371278E+18
Surface area
12488705153835
Circumference
6263738.8486539
Perimeter
3987620
Area
993819579025
Diagonal
1409836.5713976
Surface area
5962917474150
Volume
990743707427917625
Space diagonal
1726690.1103195
Perimeter
2990715
Area
430336501107
Altitude
863345.05515973
Surface area
430336501107
Volume
1.167602656567E+17
Height
469945.52379918