1329646988 is an even 10-digits composite number following 1329646987
and preceding 1329646989 . In scientific notation, it is written as 1.329646988 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 664498032 positive integers (up to 1329646988) that are relatively prime to 1329646988.
1329646988 has 12 divisors, whose sum is 2328021360
The reverse of 1329646988 is 8896469231
Previous prime number is 2069
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion three hundred twenty-nine million six hundred forty-six thousand nine hundred eighty-eight
Scientific notation
1.329646988 × 10^9
Engineering notation
1.329646988 × 10^9
Prime Factorization
2 × 2 × 2069 × 160663
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
664823494 Product of the distinct prime numbers
The prime factorization of 1329646988 is 2 × 2 × 2069 × 160663.
Since it has a total of 4 prime factors.
8 , 7 , 46 , 71 , 362 , 596 , 3453 , 8136 , 47516 , 11589 , 478349 , 27214 , 1921700 , 1508091 , 66739149 , 19645638 , 845619603 , 945141654 , 2779917626 , 1166454064
n×2
2659293976
n×3
3988940964
n×4
5318587952
n×5
6648234940
n÷2
664823494
n÷3
443215662.66667
n÷3
332411747
n÷5
265929397.6
n2
1767961112697472144
n3
2.3507641683993E+27
n4
3.1256864960105E+36
n5
4.1560596348526E+45
2 √n36464.324866916
3 √n1099.6271430519
4 √n190.95634282976
5 √n66.795510104462
1 , 2 , 4 , 2069 , 4138 , 8276 , 160663 , 321326 , 642652 , 332411747 , 664823494 , 1329646988
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1329646987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1329646988 can be divided by 12 positive divisors.
The sum of these divisors (counting 1329646988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001111010000001100110110001100
3
Ternary
10102122222001202202
4
Quaternary
1033100030312030
5
Quinary
10210342200423
6
Senary
335534541032
8
Octal
11720146614
10
Decimal
1329646988
12
Duodecimal
311367778
16
Hexadecimal
4f40cd8c
20
Vigesimal
10fa5h98
36
Base36
lzmy6k
md5
7ad865a5e2b0ee1b511641cd40c5273e
sha1
1ccc0cc22e57b1155c984939fa3a86a9ff90c29d
sha256
3f3a5acc588b0c4a13648824c552d80dd82b575aa56ace7bf77b92e58c49ade7
sha512
3f37d56ac92a440a5e0ee7e23cb4d6fe7fd7acbfa64b466c7a38e155c6d21f8dcaacfc30cadeb1d419c5a242ae132317048813fdcee138b354c0c490f74e73a4
ripemd-160
ce60f31ed83d441987eb0e4b18cebce8fad4d77f
Diameter
2659293976
Circumference
8354418418.7372
Area
5.5542136434828E+18
Volume
9.8468579223539E+27
Surface area
2.2216854573931E+19
Circumference
8354418418.7372
Perimeter
5318587952
Area
1767961112697472144
Diagonal
1880404803.5981
Surface area
1.0607766676185E+19
Volume
2.3507641683993E+27
Space diagonal
2303016139.3469
Perimeter
3988940964
Area
7.6554961824951E+17
Altitude
1151508069.6735
Surface area
7.6554961824951E+17
Volume
2.7704021407425E+26
Height
626801601.19938