996842821 is an odd 9-digits composite number following 996842820
and preceding 996842822 . In scientific notation, it is written as 9.96842821 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 866035200 positive integers (up to 996842821) that are relatively prime to 996842821.
996842821 has 4 divisors, whose sum is 1001353644
The reverse of 996842821 is 128248699
Previous prime number is 221
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
nine hundred ninety-six million eight hundred forty-two thousand eight hundred twenty-one
Scientific notation
9.96842821 × 10^8
Engineering notation
9.96842821 × 10^6
Prime Factorization
221 × 4510601
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
996842821 Product of the distinct prime numbers
The prime factorization of 996842821 is 221 × 4510601.
Since it has a total of 2 prime factors.
9 , 1 , 83 , 95 , 890 , 35 , 1923 , 2145 , 56302 , 35749 , 390730 , 919545 , 4739590 , 6787022 , 73800500 , 44103654 , 834547984 , 674346806 , 9922269170 , 3646561232
n×2
1993685642
n×3
2990528463
n×4
3987371284
n×5
4984214105
n÷2
498421410.5
n÷3
332280940.33333
n÷3
249210705.25
n÷5
199368564.2
n2
993695609779238041
n3
9.9055833486765E+26
n4
9.8743096489453E+35
n5
9.8431346858822E+44
2 √n31572.817755151
3 √n998.94649752228
4 √n177.68741586041
5 √n63.055843132992
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-996842820 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996842821 can be divided by 4 positive divisors.
The sum of these divisors (counting 996842821) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011010101001110101000101
3
Ternary
2120110201212021111
4
Quaternary
323122221311011
5
Quinary
4020142432241
6
Senary
242525445021
8
Octal
7332516505
10
Decimal
996842821
12
Duodecimal
239a10771
16
Hexadecimal
3b6a9d45
20
Vigesimal
fba5711
36
Base36
ghhsud
md5
fb813a9b71fab53c83453fe4636d7d3c
sha1
4b9c2882376940d2afee6dffe13743ca5029ab4c
sha256
636f9b8f88747bc8efdb191f5e7e568ee96e32153276998e6e224090fab28e6b
sha512
2dd261d3faec75271f9bc49572202bb79b340afdc56e806108263c0909be575f15f5c75a0587113a441055d700f6b99bc5d55882a6ff6b12bacd4237adadf087
ripemd-160
9ee6ba78d1baa42594ef1cc14d0aa6ac56121681
Diameter
1993685642
Circumference
6263348166.4747
Area
3.1217868275869E+18
Volume
4.1492410503631E+27
Surface area
1.2487147310348E+19
Circumference
6263348166.4747
Perimeter
3987371284
Area
993695609779238041
Diagonal
1409748637.0125
Surface area
5962173658675428246
Volume
9.9055833486765E+26
Space diagonal
1726582413.1323
Perimeter
2990528463
Area
4.3028282084894E+17
Altitude
863291206.56614
Surface area
4.3028282084894E+17
Volume
1.1673841929096E+26
Height
469916212.33749