998804949 is an odd 9-digits composite number following 998804948
and preceding 998804950 . In scientific notation, it is written as 9.98804949 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 665418000 positive integers (up to 998804949) that are relatively prime to 998804949.
998804949 has 8 divisors, whose sum is 1332643872
The reverse of 998804949 is 949408899
Previous prime number is 1483
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
nine hundred ninety-eight million eight hundred four thousand nine hundred forty-nine
Scientific notation
9.98804949 × 10^8
Engineering notation
9.98804949 × 10^6
Prime Factorization
3 × 1483 × 224501
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
998804949
Product of the distinct prime numbers
The prime factorization of 998804949 is 3 × 1483 × 224501.
Since it has a total of 3 prime factors.
5 , 7 , 49 , 65 , 820 , 582 , 7911 , 5916 , 5790 , 21293 , 313703 , 171144 , 8653989 , 461468 , 80025246 , 27280918 , 868619357 , 672979887 , 7346879408 , 81107525
n×2
1997609898
n×3
2996414847
n×4
3995219796
n×5
4994024745
n÷2
499402474.5
n÷3
332934983
n÷3
249701237.25
n÷5
199760989.8
n2
997611326146892601
n3
9.9641912973397E+26
n4
9.9522835805656E+35
n5
9.9403900941204E+44
2 √n
31603.875537662
3 √n
999.60149087824
4 √n
177.77478881344
5 √n
63.080646709938
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
-998804948
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 998804949 can be divided by 8 positive divisors.
The sum of these divisors (counting 998804949) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100010001000110111010101
3
Ternary
2120121102112210220
4
Quaternary
323202020313111
5
Quinary
4021143224244
6
Senary
243035504553
8
Octal
7342106725
10
Decimal
998804949
12
Duodecimal
23a5b8159
16
Hexadecimal
3b888dd5
20
Vigesimal
fc2ac79
36
Base36
ginutx
md5
1b46fbb9c6252b46a7c33762167cb812
sha1
eae420151a1f6bfacc601a5cae1b365bca1a1b37
sha256
bbbd4496ebbea63566fb3b860b4b1148b7ce1343048520ec3604590acd738cf5
sha512
e2138778e98588573a4a45f70c85f2a6af002d69d8de51d622d8e8d2dad0b4152629d1624383d497e4be1ab3315fc383f7f41829f6a26e12ee37ceb627f36471
ripemd-160
d2e3bad55ed7fdb8a7ebf5a560f3b615de21d331
Diameter
1997609898
Circumference
6275676580.2951
Area
3.134088413361E+18
Volume
4.1737906904914E+27
Surface area
1.2536353653444E+19
Circumference
6275676580.2951
Perimeter
3995219796
Area
997611326146892601
Diagonal
1412523505.0412
Surface area
5985667956881355606
Volume
9.9641912973397E+26
Space diagonal
1729980918.5192
Perimeter
2996414847
Area
4.3197837577315E+17
Altitude
864990459.25962
Surface area
4.3197837577315E+17
Volume
1.1742912058981E+26
Height
470841168.34706