990146585 is an odd 9-digits composite number following 990146584
and preceding 990146586 . In scientific notation, it is written as 9.90146585 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 791929264 positive integers (up to 990146585) that are relatively prime to 990146585.
990146585 has 8 divisors, whose sum is 1188457920
The reverse of 990146585 is 585641099
Previous prime number is 4679
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
nine hundred ninety million one hundred forty-six thousand five hundred eighty-five
Scientific notation
9.90146585 × 10^8
Engineering notation
9.90146585 × 10^6
Prime Factorization
5 × 4679 × 42323
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
990146585 Product of the distinct prime numbers
The prime factorization of 990146585 is 5 × 4679 × 42323.
Since it has a total of 3 prime factors.
7 , 2 , 7 , 39 , 342 , 832 , 7338 , 2267 , 79074 , 44409 , 402789 , 943902 , 7637086 , 5140011 , 41399284 , 73288142 , 727948875 , 674374169 , 9780385407 , 6154410842
n×2
1980293170
n×3
2970439755
n×4
3960586340
n×5
4950732925
n÷2
495073292.5
n÷3
330048861.66667
n÷3
247536646.25
n÷5
198029317
n2
980390259787162225
n3
9.7073006769552E+26
n4
9.6116506148554E+35
n5
9.5169430325122E+44
2 √n31466.594747446
3 √n996.70468113501
4 √n177.38825989181
5 √n62.970899763167
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
-990146584 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 990146585 can be divided by 8 positive divisors.
The sum of these divisors (counting 990146585) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000001000111000000011001
3
Ternary
2120000010122202202
4
Quaternary
323001013000121
5
Quinary
4011434142320
6
Senary
242130135545
8
Octal
7301070031
10
Decimal
990146585
12
Duodecimal
2377215b5
16
Hexadecimal
3b047019
20
Vigesimal
f988695
36
Base36
gdi9zt
md5
7c00b49e949259c973745548aa347ec2
sha1
532912af510fc10b2ebdb719eef3fb17f41d3d4d
sha256
c7ab0abe94da61a9c2c1d3ff8b17353761efdd3b8b87b91ac74c391b84617edb
sha512
2e2d6197a96c86f542a2d9a8fb5ccc7fac8fb0f933223491dece73debffe144c468311fed40102991a4fc95e2dc1b06d96028ed3a0370b848e15804d17a19407
ripemd-160
032aa3214b9a82f704c818a7367acf250a9483c1
Diameter
1980293170
Circumference
6221274474.826
Area
3.0799868377983E+18
Volume
4.0661845990546E+27
Surface area
1.2319947351193E+19
Circumference
6221274474.826
Perimeter
3960586340
Area
980390259787162225
Diagonal
1400278729.2444
Surface area
5882341558722973350
Volume
9.7073006769552E+26
Space diagonal
1714984192.1608
Perimeter
2970439755
Area
4.2452143529925E+17
Altitude
857492096.08041
Surface area
4.2452143529925E+17
Volume
1.1440163559486E+26
Height
466759576.4148