991330663 is an odd 9-digits prime number following 991330662
and preceding 991330664 . In scientific notation, it is written as 9.91330663 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 991330662 positive integers (up to 991330663) that are relatively prime to 991330663.
991330663 has 2 divisors, whose sum is 991330664
The reverse of 991330663 is 366033199
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
nine hundred ninety-one million three hundred thirty thousand six hundred sixty-three
Scientific notation
9.91330663 × 10^8
Engineering notation
9.91330663 × 10^6
Prime Factorization
991330663
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
991330663 Product of the distinct prime numbers
The prime factorization of 991330663 is 991330663.
Since it has a total of 1 prime factors.
3 , 6 , 73 , 62 , 169 , 875 , 7582 , 6557 , 33179 , 65866 , 55838 , 27475 , 8919083 , 3938291 , 92538474 , 12148170 , 855811394 , 764054855 , 5723160649 , 1434238280
n×2
1982661326
n×3
2973991989
n×4
3965322652
n×5
4956653315
n÷2
495665331.5
n÷3
330443554.33333
n÷3
247832665.75
n÷5
198266132.6
n2
982736483404019569
n3
9.742168096472E+26
n4
9.657709958133E+35
n5
9.5739840158577E+44
2 √n31485.403967553
3 √n997.10182972334
4 √n177.44126906544
5 √n62.985953456671
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
991330664 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
495665332 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31485.403983433 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979825 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 991330663 can be divided by 2 positive divisors.
The sum of these divisors (counting 991330663) is 991330664, the average is 495665332.
Base
System
Value
2
Binary
111011000101101000000101100111
3
Ternary
2120002100211000111
4
Quaternary
323011220011213
5
Quinary
4012240040123
6
Senary
242211353451
8
Octal
7305500547
10
Decimal
991330663
12
Duodecimal
237bb2887
16
Hexadecimal
3b168167
20
Vigesimal
f9fg6d3
36
Base36
ge7nmv
md5
3c9267430e65c22b35d93c1132789002
sha1
043f38af7bcae77871f0523f9fae4c9220734202
sha256
53495f82be8b9f90b099405bbb0e0ffe4dcb82f9afe80d397cfb42933b23648f
sha512
0664d6db214b504d7404f8cecde41f4d99f35e88b94751088ad6a4c79dce54c0af966da15105076564f1f7d839ebfe350b39cc2cffac00305789fc3e8c443bf6
ripemd-160
6fbc9faa001cfe61273233be4fc53d14eac32812
Diameter
1982661326
Circumference
6228714256.3182
Area
3.0873577166767E+18
Volume
4.0807898295884E+27
Surface area
1.2349430866707E+19
Circumference
6228714256.3182
Perimeter
3965322652
Area
982736483404019569
Diagonal
1401953268.4109
Surface area
5896418900424117414
Volume
9.742168096472E+26
Space diagonal
1717035075.4169
Perimeter
2973991989
Area
4.2553737992683E+17
Altitude
858517537.70847
Surface area
4.2553737992683E+17
Volume
1.1481255207458E+26
Height
467317756.13697