990147390 is an even 9-digits composite number following 990147389
and preceding 990147391 . In scientific notation, it is written as 9.90147390 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 264039296 positive integers (up to 990147390) that are relatively prime to 990147390.
990147390 has 16 divisors, whose sum is 2376353808
The reverse of 990147390 is 093741099
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
nine hundred ninety million one hundred forty-seven thousand three hundred ninety
Scientific notation
9.90147390 × 10^8
Engineering notation
9.90147390 × 10^6
Prime Factorization
2 × 5 × 3 × 33004913
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
990147390 Product of the distinct prime numbers
The prime factorization of 990147390 is 2 × 5 × 3 × 33004913.
Since it has a total of 4 prime factors.
1 , 10 , 16 , 27 , 789 , 76 , 1192 , 6908 , 53773 , 95524 , 144478 , 220675 , 1408279 , 2996054 , 42455720 , 79879870 , 372870577 , 573631145 , 1238378750 , 7925439121
n×2
1980294780
n×3
2970442170
n×4
3960589560
n×5
4950736950
n÷2
495073695
n÷3
330049130
n÷3
247536847.5
n÷5
198029478
n2
980391853923812100
n3
9.7073243533992E+26
n4
9.6116818724017E+35
n5
9.5169817194688E+44
2 √n31466.607538786
3 √n996.70495124553
4 √n177.38829594645
5 √n62.970910002369
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 33004913 , 66009826 , 99014739 , 165024565 , 198029478 , 330049130 , 495073695 , 990147390
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
-990147389 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 990147390 can be divided by 16 positive divisors.
The sum of these divisors (counting 990147390) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000001000111001100111110
3
Ternary
2120000010200212120
4
Quaternary
323001013030332
5
Quinary
4011434204030
6
Senary
242130143410
8
Octal
7301071476
10
Decimal
990147390
12
Duodecimal
237721b66
16
Hexadecimal
3b04733e
20
Vigesimal
f98889a
36
Base36
gdiam6
md5
69ed59dcb49a346b5e76bc9431723218
sha1
8014ae42dd8736a29472a72b91ae624d1bb0faab
sha256
434f636402e6e005967cc6c14decb1e990251e2a1144eb49e3913a2338a363bf
sha512
a9da903030f1267ede395f543e35b9de8840611e6935b429089b55e0190572d4d459bcaaea2f4722ea11999f85ffd35fd8320ce423eede4c94081eaf9b67a44f
ripemd-160
ad713089904dec3bf77c47715b6c157b9221c8c1
Diameter
1980294780
Circumference
6221279532.7902
Area
3.0799918459263E+18
Volume
4.0661945166203E+27
Surface area
1.2319967383705E+19
Circumference
6221279532.7902
Perimeter
3960589560
Area
980391853923812100
Diagonal
1400279867.6863
Surface area
5882351123542872600
Volume
9.7073243533992E+26
Space diagonal
1714985586.4617
Perimeter
2970442170
Area
4.2452212558067E+17
Altitude
857492793.23086
Surface area
4.2452212558067E+17
Volume
1.1440191462443E+26
Height
466759955.89544