993899489 is an odd 9-digits composite number following 993899488
and preceding 993899490 . In scientific notation, it is written as 9.93899489 × 10^8.
The sum of its digits is 68. It has a total of 3 prime factors and 8 positive divisors.
There are 887640000 positive integers (up to 993899489) that are relatively prime to 993899489.
993899489 has 8 divisors, whose sum is 1002534720
The reverse of 993899489 is 984998399
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 68
Digital Root 5
Name
nine hundred ninety-three million eight hundred ninety-nine thousand four hundred eighty-nine
Scientific notation
9.93899489 × 10^8
Engineering notation
9.93899489 × 10^6
Prime Factorization
1111 × 131 × 6829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
993899489
Product of the distinct prime numbers
The prime factorization of 993899489 is 1111 × 131 × 6829.
Since it has a total of 3 prime factors.
4 , 4 , 28 , 96 , 322 , 148 , 1732 , 4625 , 54950 , 30055 , 983733 , 84295 , 6914618 , 1838203 , 94174224 , 134970 , 12037892 , 63271661 , 2200012909 , 5067628871
n×2
1987798978
n×3
2981698467
n×4
3975597956
n×5
4969497445
n÷2
496949744.5
n÷3
331299829.66667
n÷3
248474872.25
n÷5
198779897.8
n2
987836194234461121
n3
9.8180988866534E+26
n4
9.7582034663962E+35
n5
9.6986734388093E+44
2 √n
31526.171492904
3 √n
997.96234712422
4 √n
177.55610801351
5 √n
63.018562658201
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
-993899488
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 993899489 can be divided by 8 positive divisors.
The sum of these divisors (counting 993899489) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001111011011001111100001
3
Ternary
2120021012022210012
4
Quaternary
323033123033201
5
Quinary
4013414240424
6
Senary
242342414305
8
Octal
7317331741
10
Decimal
993899489
12
Duodecimal
238a31395
16
Hexadecimal
3b3db3e1
20
Vigesimal
fabh8e9
36
Base36
gfqpr5
md5
868bd9919d5aff51d550ab0a3b3cec91
sha1
4ef8a0a9e2c29f277b713cacdc70638de66b2133
sha256
7be86b7da23ccea8b1579bfe0b19de63e08556e49f1ff7b82860bd44257139c8
sha512
e5667a754d18e0ca258b297a5f355032a61cde0e39ca2d94b5f0d3a1e2ac5f025ebe984ff72a299c27bbf76651dcac5c684758012696ac73541e8c16a4c2ee45
ripemd-160
01a6e5a36ec0edb5ec9ff58ed92f7ac93f540d1e
Diameter
1987798978
Circumference
6244854666.0981
Area
3.1033789307571E+18
Volume
4.1125956446038E+27
Surface area
1.2413515723028E+19
Circumference
6244854666.0981
Perimeter
3975597956
Area
987836194234461121
Diagonal
1405586136.9795
Surface area
5927017165406766726
Volume
9.8180988866534E+26
Space diagonal
1721484412.5647
Perimeter
2981698467
Area
4.2774561949239E+17
Altitude
860742206.28237
Surface area
4.2774561949239E+17
Volume
1.1570740501854E+26
Height
468528712.3265