949920489 is an odd 9-digits composite number following 949920488
and preceding 949920490 . In scientific notation, it is written as 9.49920489 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 542811672 positive integers (up to 949920489) that are relatively prime to 949920489.
949920489 has 12 divisors, whose sum is 1568122816
The reverse of 949920489 is 984029949
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
nine hundred forty-nine million nine hundred twenty thousand four hundred eighty-nine
Scientific notation
9.49920489 × 10^8
Engineering notation
9.49920489 × 10^6
Prime Factorization
3 × 3 × 7 × 15078103
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
316640163 Product of the distinct prime numbers
The prime factorization of 949920489 is 3 × 3 × 7 × 15078103.
Since it has a total of 4 prime factors.
9 , 5 , 22 , 14 , 12 , 419 , 8493 , 4131 , 31365 , 45277 , 823066 , 965919 , 4878877 , 1582181 , 21638743 , 80311102 , 538982186 , 902258518 , 887095360 , 1987336169
n×2
1899840978
n×3
2849761467
n×4
3799681956
n×5
4749602445
n÷2
474960244.5
n÷3
316640163
n÷3
237480122.25
n÷5
189984097.8
n2
902348935421999121
n3
8.5715974198469E+26
n4
8.1423360125722E+35
n5
7.7345718066648E+44
2 √n30820.780149114
3 √n983.02014607883
4 √n175.55848070974
5 √n62.450720182658
1 , 3 , 7 , 9 , 21 , 63 , 15078103 , 45234309 , 105546721 , 135702927 , 316640163 , 949920489
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
-949920488 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 949920489 can be divided by 12 positive divisors.
The sum of these divisors (counting 949920489) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111000100111101010001011101001
3
Ternary
2110012102221221100
4
Quaternary
320213222023221
5
Quinary
3421134423424
6
Senary
234132032013
8
Octal
7047521351
10
Decimal
949920489
12
Duodecimal
226162609
16
Hexadecimal
389ea2e9
20
Vigesimal
egh0149
36
Base36
fpk3c9
md5
50fe50db514017b40383f2ca45a18ab2
sha1
9d8879d506b65e3ffef8eefb6c0c588f85b77ae4
sha256
1bd2de1b6d9a2e2b1304d5b079936867d0d035f085e2abaf7a5c15b524bb8f44
sha512
f240d493684005ae9c265f91cee6a29ce3b33f31be25f098791e128a700a065f286bcec2959ea859c6748c687b855b65082c45e989909aa00d8fd35d1fd23cd7
ripemd-160
ba4a62ec358c0bb4462c6a5585cd3bc9a1cd4971
Diameter
1899840978
Circumference
5968526459.4736
Area
2.8348127864963E+18
Volume
3.5904623311627E+27
Surface area
1.1339251145985E+19
Circumference
5968526459.4736
Perimeter
3799681956
Area
902348935421999121
Diagonal
1343390438.7199
Surface area
5414093612531994726
Volume
8.5715974198469E+26
Space diagonal
1645310550.0987
Perimeter
2849761467
Area
3.9072855057665E+17
Altitude
822655275.04934
Surface area
3.9072855057665E+17
Volume
1.0101724435291E+26
Height
447796812.90663