968831491 is an odd 9-digits composite number following 968831490
and preceding 968831492 . In scientific notation, it is written as 9.68831491 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 958440000 positive integers (up to 968831491) that are relatively prime to 968831491.
968831491 has 8 divisors, whose sum is 979239168
The reverse of 968831491 is 194138869
Previous prime number is 1471
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
nine hundred sixty-eight million eight hundred thirty-one thousand four hundred ninety-one
Scientific notation
9.68831491 × 10^8
Engineering notation
9.68831491 × 10^6
Prime Factorization
101 × 1471 × 6521
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
968831491 Product of the distinct prime numbers
The prime factorization of 968831491 is 101 × 1471 × 6521.
Since it has a total of 3 prime factors.
4 , 1 , 60 , 61 , 575 , 941 , 3875 , 9451 , 95847 , 22168 , 303389 , 525574 , 9427758 , 7685753 , 43292489 , 68263590 , 478492757 , 90371802 , 8036363723 , 3348841573
n×2
1937662982
n×3
2906494473
n×4
3875325964
n×5
4844157455
n÷2
484415745.5
n÷3
322943830.33333
n÷3
242207872.75
n÷5
193766298.2
n2
938634457953283081
n3
9.0937862140286E+26
n4
8.8103464565725E+35
n5
8.5357410937477E+44
2 √n31126.058070369
3 √n989.50064637725
4 √n176.42578629659
5 √n62.69741702189
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
-968831490 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 968831491 can be divided by 8 positive divisors.
The sum of these divisors (counting 968831491) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001101111110011001000000011
3
Ternary
2111112000201221211
4
Quaternary
321233303020003
5
Quinary
3441010101431
6
Senary
240045230551
8
Octal
7157631003
10
Decimal
968831491
12
Duodecimal
230562457
16
Hexadecimal
39bf3203
20
Vigesimal
f2f3ieb
36
Base36
g0tf5v
md5
871b64b2f44f8f6061a3855d3b6661fc
sha1
7de3739eff2749b84d179e7232f2541845b7a71b
sha256
16b53f8a972bd4f9e2a338b8d8ae5ae10ba49f5029c97a82ba4d55bf57ea347c
sha512
01cd8ab0ad7bf0506eeab2f21a83c7add2f4acf4cd9993de2aa5910a1baedbe45b383dabc9fd7e81db928b7cb6e0a780b19e7ab8db59faca251b90d9a9956dc4
ripemd-160
e375a71f60219160efe4922704b4c45fafacd3c8
Diameter
1937662982
Circumference
6087347789.3841
Area
2.9488071175123E+18
Volume
3.8091962617744E+27
Surface area
1.1795228470049E+19
Circumference
6087347789.3841
Perimeter
3875325964
Area
938634457953283081
Diagonal
1370134634.2263
Surface area
5631806747719698486
Volume
9.0937862140286E+26
Space diagonal
1678065366.3847
Perimeter
2906494473
Area
4.0644064272749E+17
Altitude
839032683.19235
Surface area
4.0644064272749E+17
Volume
1.0717129831001E+26
Height
456711544.74212