990348531 is an odd 9-digits composite number following 990348530
and preceding 990348532 . In scientific notation, it is written as 9.90348531 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 653695200 positive integers (up to 990348531) that are relatively prime to 990348531.
990348531 has 8 divisors, whose sum is 1333539024
The reverse of 990348531 is 135843099
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
nine hundred ninety million three hundred forty-eight thousand five hundred thirty-one
Scientific notation
9.90348531 × 10^8
Engineering notation
9.90348531 × 10^6
Prime Factorization
3 × 101 × 3268477
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
990348531
Product of the distinct prime numbers
The prime factorization of 990348531 is 3 × 101 × 3268477.
Since it has a total of 3 prime factors.
5 , 4 , 14 , 8 , 266 , 787 , 3740 , 4772 , 28773 , 85260 , 228061 , 966013 , 342150 , 6494126 , 44411425 , 52361476 , 175979533 , 563395176 , 3229016247 , 6904624578
n×2
1980697062
n×3
2971045593
n×4
3961394124
n×5
4951742655
n÷2
495174265.5
n÷3
330116177
n÷3
247587132.75
n÷5
198069706.2
n2
980790212853857961
n3
9.71324146519E+26
n4
9.6194944162992E+35
n5
9.5266521641446E+44
2 √n
31469.803478891
3 √n
996.77243771571
4 √n
177.39730403501
5 √n
62.973468207917
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
-990348530
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 990348531 can be divided by 8 positive divisors.
The sum of these divisors (counting 990348531) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000001111000010011110011
3
Ternary
2120000111220210020
4
Quaternary
323001320103303
5
Quinary
4012012123111
6
Senary
242134334523
8
Octal
7301702363
10
Decimal
990348531
12
Duodecimal
2377ba443
16
Hexadecimal
3b0784f3
20
Vigesimal
f99db6b
36
Base36
gdmltf
md5
a67eaa8082efbbbd91b659d7b60850c4
sha1
fb264ee6bc1f19004170d1875cd35e8f029fd6b9
sha256
d761f9b1f7ba61a44bfa0b32b800ae36eb985981e262b7fefd4df0e108612379
sha512
43adc42550e005c2904fde4ac1008f94300e6126de8d7c938535cd5b67d04be52428cb71c3b0e120561edd591e196ad5e1be7db518bc6e0c499e545fbd787da4
ripemd-160
7b3e05fab2484559b393146ee92ddbe5354a4eb1
Diameter
1980697062
Circumference
6222543338.9661
Area
3.0812433274144E+18
Volume
4.0686730706113E+27
Surface area
1.2324973309658E+19
Circumference
6222543338.9661
Perimeter
3961394124
Area
980790212853857961
Diagonal
1400564324.0165
Surface area
5884741277123147766
Volume
9.71324146519E+26
Space diagonal
1715333972.8932
Perimeter
2971045593
Area
4.2469462005729E+17
Altitude
857666986.4466
Surface area
4.2469462005729E+17
Volume
1.1447164845564E+26
Height
466854774.67216