996887161 is an odd 9-digits composite number following 996887160
and preceding 996887162 . In scientific notation, it is written as 9.96887161 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 972113280 positive integers (up to 996887161) that are relatively prime to 996887161.
996887161 has 8 divisors, whose sum is 1021684104
The reverse of 996887161 is 161788699
Previous prime number is 2797
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
nine hundred ninety-six million eight hundred eighty-seven thousand one hundred sixty-one
Scientific notation
9.96887161 × 10^8
Engineering notation
9.96887161 × 10^6
Prime Factorization
41 × 2797 × 8693
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996887161
Product of the distinct prime numbers
The prime factorization of 996887161 is 41 × 2797 × 8693.
Since it has a total of 3 prime factors.
5 , 4 , 2 , 66 , 885 , 365 , 7671 , 5647 , 55353 , 58666 , 5110 , 830888 , 3542227 , 9520652 , 89129084 , 47613686 , 763397333 , 24709321 , 1508067967 , 5831329454
n×2
1993774322
n×3
2990661483
n×4
3987548644
n×5
4984435805
n÷2
498443580.5
n÷3
332295720.33333
n÷3
249221790.25
n÷5
199377432.2
n2
993784011766639921
n3
9.9069052213724E+26
n4
9.87606662043E+35
n5
9.8453240150873E+44
2 √n
31573.519933641
3 √n
998.9613084935
4 √n
177.68939173074
5 √n
63.056404073249
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
-996887160
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 996887161 can be divided by 8 positive divisors.
The sum of these divisors (counting 996887161) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011010110100101001111001
3
Ternary
2120110211010002201
4
Quaternary
323122310221321
5
Quinary
4020200342121
6
Senary
242530430201
8
Octal
7332645171
10
Decimal
996887161
12
Duodecimal
239a32361
16
Hexadecimal
3b6b4a79
20
Vigesimal
fbaahi1
36
Base36
ghir21
md5
1d9753afd5169d31aed8bc61a12402e3
sha1
ee50a4da44fa2f54b0f5741c24a2fa3173e2ffc8
sha256
d7deb2f604128df7a761218c280d7eda32ba9b57918cff3cf106bca0f0082aaf
sha512
bf5f6553bd47cae4812d00f09478c70958afc62e7b9a24d0e1f8f786f9dad4afd297dbaa47b8c00d2d10ac3e33ba97a2ca10e7e842c34aadd393ac522f78781c
ripemd-160
0645b9878b660e18ce4d4a8f833ea2e52b2cf5ca
Diameter
1993774322
Circumference
6263626762.9112
Area
3.1220645506211E+18
Volume
4.1497947551032E+27
Surface area
1.2488258202484E+19
Circumference
6263626762.9112
Perimeter
3987548644
Area
993784011766639921
Diagonal
1409811343.2418
Surface area
5962704070599839526
Volume
9.9069052213724E+26
Space diagonal
1726659212.2651
Perimeter
2990661483
Area
4.3032110003236E+17
Altitude
863329606.13255
Surface area
4.3032110003236E+17
Volume
1.1675399771008E+26
Height
469937114.41394