990147776 is an even 9-digits composite number following 990147775
and preceding 990147777 . In scientific notation, it is written as 9.90147776 × 10^8.
The sum of its digits is 50. It has a total of 7 prime factors and 14 positive divisors.
There are 495073856 positive integers (up to 990147776) that are relatively prime to 990147776.
990147776 has 14 divisors, whose sum is 1964824620
The reverse of 990147776 is 677741099
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred ninety million one hundred forty-seven thousand seven hundred seventy-six
Scientific notation
9.90147776 × 10^8
Engineering notation
9.90147776 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 15471059
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
30942118
Product of the distinct prime numbers
The prime factorization of 990147776 is 2 × 2 × 2 × 2 × 2 × 2 × 15471059.
Since it has a total of 7 prime factors.
5 , 8 , 65 , 37 , 726 , 127 , 1333 , 195 , 99650 , 15995 , 225353 , 594706 , 7808979 , 6297389 , 52709749 , 93478483 , 663423304 , 591826308 , 3412558463 , 9100721319
n×2
1980295552
n×3
2970443328
n×4
3960591104
n×5
4950738880
n÷2
495073888
n÷3
330049258.66667
n÷3
247536944
n÷5
198029555.2
n2
980392618317746176
n3
9.7073357063413E+26
n4
9.6116968605193E+35
n5
9.5170002700293E+44
2 √n
31466.613672272
3 √n
996.70508076432
4 √n
177.38831323476
5 √n
62.970914912097
1 , 2 , 4 , 8 , 16 , 32 , 64 , 15471059 , 30942118 , 61884236 , 123768472 , 247536944 , 495073888 , 990147776
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-990147775
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 990147776 can be divided by 14 positive divisors.
The sum of these divisors (counting 990147776) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
111011000001000111010011000000
3
Ternary
2120000010201101212
4
Quaternary
323001013103000
5
Quinary
4011434212101
6
Senary
242130145252
8
Octal
7301072300
10
Decimal
990147776
12
Duodecimal
237722228
16
Hexadecimal
3b0474c0
20
Vigesimal
f98898g
36
Base36
gdiaww
md5
d640f8a0f15cea76be8172d623899803
sha1
0593b894f6bf0c66e0bdc96601ad2162653528bb
sha256
e55fcf761d7fcf8744cf0812eb7170aaef60b62804a21b013f98a4b710933a4c
sha512
cadc9810242b6f75c198e831d493588d2bfc5fb778a30f3c85b7e6ae84dbbfdb9717b0fa9d86e5334470a503dcc13e50893e3d2705847831b2dedb7f7c9d5b58
ripemd-160
ba4b416b865dbd4ecc15a15dd74478cf8ff3d577
Diameter
1980295552
Circumference
6221281958.0997
Area
3.0799942473407E+18
Volume
4.0661992721296E+27
Surface area
1.2319976989363E+19
Circumference
6221281958.0997
Perimeter
3960591104
Area
980392618317746176
Diagonal
1400280413.5728
Surface area
5882355709906477056
Volume
9.7073357063413E+26
Space diagonal
1714986255.0333
Perimeter
2970443328
Area
4.2452245657295E+17
Altitude
857493127.51666
Surface area
4.2452245657295E+17
Volume
1.1440204842014E+26
Height
466760137.85759