996857989 is an odd 9-digits composite number following 996857988
and preceding 996857990 . In scientific notation, it is written as 9.96857989 × 10^8.
The sum of its digits is 70. It has a total of 2 prime factors and 4 positive divisors.
There are 996727680 positive integers (up to 996857989) that are relatively prime to 996857989.
996857989 has 4 divisors, whose sum is 996988300
The reverse of 996857989 is 989758699
Previous prime number is 8161
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 70
Digital Root 7
Name
nine hundred ninety-six million eight hundred fifty-seven thousand nine hundred eighty-nine
Scientific notation
9.96857989 × 10^8
Engineering notation
9.96857989 × 10^6
Prime Factorization
8161 × 122149
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
996857989
Product of the distinct prime numbers
The prime factorization of 996857989 is 8161 × 122149.
Since it has a total of 2 prime factors.
1 , 2 , 71 , 4 , 896 , 344 , 5990 , 5048 , 70129 , 5668 , 963885 , 296370 , 7785973 , 9413641 , 6048812 , 25647108 , 928230698 , 212818756 , 415364473 , 9934811970
n×2
1993715978
n×3
2990573967
n×4
3987431956
n×5
4984289945
n÷2
498428994.5
n÷3
332285996.33333
n÷3
249214497.25
n÷5
199371597.8
n2
993725850233124121
n3
9.9060355268071E+26
n4
9.8749106542155E+35
n5
9.8438835763159E+44
2 √n
31573.057960863
3 √n
998.95156416646
4 √n
177.68809178125
5 √n
63.056035023868
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
-996857988
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 996857989 can be divided by 4 positive divisors.
The sum of these divisors (counting 996857989) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011010101101100010000101
3
Ternary
2120110202122002021
4
Quaternary
323122231202011
5
Quinary
4020143423424
6
Senary
242530043141
8
Octal
7332554205
10
Decimal
996857989
12
Duodecimal
239a194b1
16
Hexadecimal
3b6ad885
20
Vigesimal
fba74j9
36
Base36
ghi4jp
md5
67e935db44daea996eb35a7554b8d579
sha1
750971c81dca8c6e007ee43b35eba0559cd56794
sha256
f592a5cac88c2b9a85977f2152eb8890fd5b52ec2458e93ef48ada635af3732b
sha512
a18558af803e9c0a9bae8b0534f43db2d2254f35200a8d67b62624680837729452f2919986ba4795cccfa4533038bc4ed03d7e5b7c2c576a976259f33c6e7d73
ripemd-160
4e251115d16ec7cbac83e0fc6d1a2dd19715eac9
Diameter
1993715978
Circumference
6263443469.8294
Area
3.1218818307747E+18
Volume
4.1494304582955E+27
Surface area
1.2487527323099E+19
Circumference
6263443469.8294
Perimeter
3987431956
Area
993725850233124121
Diagonal
1409770087.8038
Surface area
5962355101398744726
Volume
9.9060355268071E+26
Space diagonal
1726608684.8789
Perimeter
2990573967
Area
4.3029591534959E+17
Altitude
863304342.43947
Surface area
4.3029591534959E+17
Volume
1.1674374826134E+26
Height
469923362.60126