1268601431 is an odd 10-digits composite number following 1268601430
and preceding 1268601432 . In scientific notation, it is written as 1.268601431 × 10^9.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 1258639488 positive integers (up to 1268601431) that are relatively prime to 1268601431.
1268601431 has 8 divisors, whose sum is 1278575760
The reverse of 1268601431 is 1341068621
Previous prime number is 2837
Is Prime? no Number parity odd Number length 10 Sum of Digits 32 Digital Root 5
Name
one billion two hundred sixty-eight million six hundred one thousand four hundred thirty-one
Scientific notation
1.268601431 × 10^9
Engineering notation
1.268601431 × 10^9
Prime Factorization
139 × 2837 × 3217
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1268601431 Product of the distinct prime numbers
The prime factorization of 1268601431 is 139 × 2837 × 3217.
Since it has a total of 3 prime factors.
1 , 1 , 94 , 54 , 738 , 624 , 5067 , 1083 , 24343 , 18282 , 797277 , 559264 , 4091055 , 2236169 , 53959751 , 89869470 , 933089542 , 423610548 , 4914745152 , 8911728958
n×2
2537202862
n×3
3805804293
n×4
5074405724
n×5
6343007155
n÷2
634300715.5
n÷3
422867143.66667
n÷3
317150357.75
n÷5
253720286.2
n2
1609349590735247761
n3
2.041623193786E+27
n4
2.5900061051997E+36
n5
3.2856854513551E+45
2 √n35617.431560965
3 √n1082.5344657425
4 √n188.72581053201
5 √n66.170594937922
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
-1268601430 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 1268601431 can be divided by 8 positive divisors.
The sum of these divisors (counting 1268601431) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011100111010101001001010111
3
Ternary
10021102002122000012
4
Quaternary
1023213111021113
5
Quinary
10044230221211
6
Senary
325514310435
8
Octal
11347251127
10
Decimal
1268601431
12
Duodecimal
2b4a2841b
16
Hexadecimal
4b9d5257
20
Vigesimal
jg8f3bb
36
Base36
kzaj4n
md5
9f8b548e83bc54aa9c200c1d1425189e
sha1
1aa6a6f9a17b68352e3163d19ca7d7c44101aa5e
sha256
c650000a04687e72bb1d3914dbc32b9444ca001750e7a84a0ac5602dc701c101
sha512
2e6a6cacb47dbea230a2dad928a702904c9ee2855b24a2fc826942ad1e8a3981fc6381595be37ac1985a682ae2e50bce72b1a097a9c453bf76ecdc9635189541
ripemd-160
4d4e5308bee3e3d453adc06334433a82a980dc4e
Diameter
2537202862
Circumference
7970857871.9262
Area
5.0559208513116E+18
Volume
8.5519312359955E+27
Surface area
2.0223683405246E+19
Circumference
7970857871.9262
Perimeter
5074405724
Area
1609349590735247761
Diagonal
1794073348.9661
Surface area
9.6560975444115E+18
Volume
2.041623193786E+27
Space diagonal
2197282133.0466
Perimeter
3805804293
Area
6.9686881457341E+17
Altitude
1098641066.5233
Surface area
6.9686881457341E+17
Volume
2.4060760082564E+26
Height
598024449.65537