996985388 is an even 9-digits composite number following 996985387
and preceding 996985389 . In scientific notation, it is written as 9.96985388 × 10^8.
The sum of its digits is 65. It has a total of 4 prime factors and 12 positive divisors.
There are 427279440 positive integers (up to 996985388) that are relatively prime to 996985388.
996985388 has 12 divisors, whose sum is 1993970832
The reverse of 996985388 is 883589699
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 65 Digital Root 2
Name
nine hundred ninety-six million nine hundred eighty-five thousand three hundred eighty-eight
Scientific notation
9.96985388 × 10^8
Engineering notation
9.96985388 × 10^6
Prime Factorization
2 × 2 × 7 × 35606621
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
498492694 Product of the distinct prime numbers
The prime factorization of 996985388 is 2 × 2 × 7 × 35606621.
Since it has a total of 4 prime factors.
5 , 1 , 9 , 2 , 311 , 958 , 9666 , 3175 , 84351 , 80587 , 525603 , 85214 , 8297322 , 6586772 , 70049710 , 45716860 , 380255809 , 615511426 , 3796519803 , 8262993690
n×2
1993970776
n×3
2990956164
n×4
3987941552
n×5
4984926940
n÷2
498492694
n÷3
332328462.66667
n÷3
249246347
n÷5
199397077.6
n2
993979863885510544
n3
9.9098340026008E+26
n4
9.8799596980986E+35
n5
9.8501754530332E+44
2 √n31575.075423505
3 √n998.99411787373
4 √n177.69376866819
5 √n63.057646660683
1 , 2 , 4 , 7 , 14 , 28 , 35606621 , 71213242 , 142426484 , 249246347 , 498492694 , 996985388
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-996985387 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996985388 can be divided by 12 positive divisors.
The sum of these divisors (counting 996985388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011011011001100101000101100
3
Ternary
2120111000002211202
4
Quaternary
323123030220230
5
Quinary
4020212013023
6
Senary
242532505032
8
Octal
7333145054
10
Decimal
996985388
12
Duodecimal
239a7b178
16
Hexadecimal
3b6cca2c
20
Vigesimal
fbb3398
36
Base36
ghkuuk
md5
19fb4a1868537a7c237b131276a8dc1f
sha1
364644161cb57cbaa96559534c3d7be19ef593f0
sha256
fffeaac369671e6b50c3e3aaa75a847f41018f1d59737837a122f5e2c6e76458
sha512
ec2e6834d65dcf343800e0246fe857283bdc880396fb283e0eccd992c429e8febf66c0b0f4a2b2ea0c677940d96cf1c267d07ed8eacd002ecd16d5f444a41e1c
ripemd-160
fe5a40639538e157e18dd443c3697d78a75ad52b
Diameter
1993970776
Circumference
6264243941.3543
Area
3.1226798381989E+18
Volume
4.1510215601153E+27
Surface area
1.2490719352796E+19
Circumference
6264243941.3543
Perimeter
3987941552
Area
993979863885510544
Diagonal
1409950257.1974
Surface area
5963879183313063264
Volume
9.9098340026008E+26
Space diagonal
1726829346.4198
Perimeter
2990956164
Area
4.3040590648753E+17
Altitude
863414673.20989
Surface area
4.3040590648753E+17
Volume
1.1678851372787E+26
Height
469983419.0658