996864978 is an even 9-digits composite number following 996864977
and preceding 996864979 . In scientific notation, it is written as 9.96864978 × 10^8.
The sum of its digits is 66. It has a total of 4 prime factors and 16 positive divisors.
There are 332130240 positive integers (up to 996864978) that are relatively prime to 996864978.
996864978 has 16 divisors, whose sum is 1994678496
The reverse of 996864978 is 879468699
Previous prime number is 2161
Is Prime? no Number parity even Number length 9 Sum of Digits 66 Digital Root 3
Name
nine hundred ninety-six million eight hundred sixty-four thousand nine hundred seventy-eight
Scientific notation
9.96864978 × 10^8
Engineering notation
9.96864978 × 10^6
Prime Factorization
2 × 3 × 2161 × 76883
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
996864978 Product of the distinct prime numbers
The prime factorization of 996864978 is 2 × 3 × 2161 × 76883.
Since it has a total of 4 prime factors.
7 , 9 , 51 , 25 , 694 , 742 , 5494 , 4222 , 7583 , 11273 , 694433 , 53205 , 5505627 , 7340283 , 38273095 , 97726320 , 402973220 , 339935274 , 8225757706 , 25593591
n×2
1993729956
n×3
2990594934
n×4
3987459912
n×5
4984324890
n÷2
498432489
n÷3
332288326
n÷3
249216244.5
n÷5
199372995.6
n2
993739784362940484
n3
9.9062438827669E+26
n4
9.875187590257E+35
n5
9.8442286599075E+44
2 √n31573.168640477
3 √n998.95389872037
4 √n177.68840322451
5 √n63.056123441154
1 , 2 , 3 , 6 , 2161 , 4322 , 6483 , 12966 , 76883 , 153766 , 230649 , 461298 , 166144163 , 332288326 , 498432489 , 996864978
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
-996864977 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 996864978 can be divided by 16 positive divisors.
The sum of these divisors (counting 996864978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011010101111001111010010
3
Ternary
2120110202222200010
4
Quaternary
323122233033102
5
Quinary
4020144134403
6
Senary
242530135350
8
Octal
7332571722
10
Decimal
996864978
12
Duodecimal
239a21556
16
Hexadecimal
3b6af3d2
20
Vigesimal
fba828i
36
Base36
ghi9xu
md5
3f5f0ed713c220f826ef3fd7b43e8d4e
sha1
897c0b8fd3003631df93fc976e2d318aada38002
sha256
b036551083896d5ec47c934fcc92dbb00f1a8a8447c1875bce85ce6b75e3516f
sha512
238c5348ecc116634f44b891f895139d2ac116d35335c36b76d296d705a0e27e2dc766d7fcffb715af33ed3932ddac2237e7ffc2bd5143da39626e4f30353ac5
ripemd-160
10cda4d05b21566110ce57c8f84694734f5d0312
Diameter
1993729956
Circumference
6263487383.0115
Area
3.1219256061345E+18
Volume
4.1495177342359E+27
Surface area
1.2487702424538E+19
Circumference
6263487383.0115
Perimeter
3987459912
Area
993739784362940484
Diagonal
1409779971.7424
Surface area
5962438706177642904
Volume
9.9062438827669E+26
Space diagonal
1726620790.182
Perimeter
2990594934
Area
4.3030194900479E+17
Altitude
863310395.09102
Surface area
4.3030194900479E+17
Volume
1.1674620375987E+26
Height
469926657.24745