990147305 is an odd 9-digits composite number following 990147304
and preceding 990147306 . In scientific notation, it is written as 9.90147305 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 676427712 positive integers (up to 990147305) that are relatively prime to 990147305.
990147305 has 16 divisors, whose sum is 1362977280
The reverse of 990147305 is 503741099
Previous prime number is 269
Is Prime? no Number parity odd Number length 9 Sum of Digits 38 Digital Root 2
Name
nine hundred ninety million one hundred forty-seven thousand three hundred five
Scientific notation
9.90147305 × 10^8
Engineering notation
9.90147305 × 10^6
Prime Factorization
5 × 7 × 269 × 105167
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
990147305 Product of the distinct prime numbers
The prime factorization of 990147305 is 5 × 7 × 269 × 105167.
Since it has a total of 4 prime factors.
6 , 8 , 4 , 74 , 885 , 4 , 1771 , 9967 , 43408 , 61932 , 738923 , 800049 , 7699238 , 3919970 , 89996469 , 37029511 , 158351115 , 957350351 , 1250166132 , 211514681
n×2
1980294610
n×3
2970441915
n×4
3960589220
n×5
4950736525
n÷2
495073652.5
n÷3
330049101.66667
n÷3
247536826.25
n÷5
198029461
n2
980391685598763025
n3
9.7073218534002E+26
n4
9.6116785719118E+35
n5
9.5169776345048E+44
2 √n31466.606188148
3 √n996.70492272455
4 √n177.38829213944
5 √n62.970908921212
1 , 5 , 7 , 35 , 269 , 1345 , 1883 , 9415 , 105167 , 525835 , 736169 , 3680845 , 28289923 , 141449615 , 198029461 , 990147305
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
-990147304 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 990147305 can be divided by 16 positive divisors.
The sum of these divisors (counting 990147305) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000001000111001011101001
3
Ternary
2120000010200202102
4
Quaternary
323001013023221
5
Quinary
4011434203210
6
Senary
242130143145
8
Octal
7301071351
10
Decimal
990147305
12
Duodecimal
237721ab5
16
Hexadecimal
3b0472e9
20
Vigesimal
f988855
36
Base36
gdiajt
md5
b05277bff174a19cb85ef65568f62ad1
sha1
4326899fc3a8ccc192587964d9c582fe165089c4
sha256
18efaaff92b2d24fcc0b7f86a11fa663f3c6f58a9032f1108c76cf003ebbc123
sha512
9a2c143fcfaabe05236492f50921808359caced64bf16fd4cc433ef56da97b877f71a820f18f6ce59f76ce446f7d592fd978f88b22c57031ea02199cfb112443
ripemd-160
5e3d993380ff5964f14afe26e00947b4d9757c33
Diameter
1980294610
Circumference
6221278998.7195
Area
3.0799913171176E+18
Volume
4.0661934694232E+27
Surface area
1.231996526847E+19
Circumference
6221278998.7195
Perimeter
3960589220
Area
980391685598763025
Diagonal
1400279747.4782
Surface area
5882350113592578150
Volume
9.7073218534002E+26
Space diagonal
1714985439.2374
Perimeter
2970441915
Area
4.2452205269379E+17
Altitude
857492719.6187
Surface area
4.2452205269379E+17
Volume
1.1440188516166E+26
Height
466759915.82606