1329122381 is an odd 10-digits composite number following 1329122380
and preceding 1329122382 . In scientific notation, it is written as 1.329122381 × 10^9.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 1325091328 positive integers (up to 1329122381) that are relatively prime to 1329122381.
1329122381 has 8 divisors, whose sum is 1333160640
The reverse of 1329122381 is 1832219231
Previous prime number is 1607
Is Prime? no Number parity odd Number length 10 Sum of Digits 32 Digital Root 5
Name
one billion three hundred twenty-nine million one hundred twenty-two thousand three hundred eighty-one
Scientific notation
1.329122381 × 10^9
Engineering notation
1.329122381 × 10^9
Prime Factorization
587 × 1607 × 1409
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1329122381 Product of the distinct prime numbers
The prime factorization of 1329122381 is 587 × 1607 × 1409.
Since it has a total of 3 prime factors.
6 , 7 , 50 , 5 , 129 , 244 , 3955 , 9990 , 94074 , 91048 , 379533 , 36183 , 5449060 , 6166658 , 56836620 , 24675888 , 9000961 , 572149479 , 2251102050 , 196264473
n×2
2658244762
n×3
3987367143
n×4
5316489524
n×5
6645611905
n÷2
664561190.5
n÷3
443040793.66667
n÷3
332280595.25
n÷5
265824476.2
n2
1766566303675109161
n3
2.347982811735E+27
n4
3.1207565052803E+36
n5
4.1478673168194E+45
2 √n36457.130729118
3 √n1099.4825061705
4 √n190.93750477347
5 √n66.790238491173
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
-1329122380 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 1329122381 can be divided by 8 positive divisors.
The sum of these divisors (counting 1329122381) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111001110001100110001001101
3
Ternary
10102121222102010212
4
Quaternary
1033032030301031
5
Quinary
10210223404011
6
Senary
335515412205
8
Octal
11716146115
10
Decimal
1329122381
12
Duodecimal
311154065
16
Hexadecimal
4f38cc4d
20
Vigesimal
10f705j1
36
Base36
lzbpe5
md5
99e263eaac36904e70df573a8ed60284
sha1
c2048953de639247aa6de1eef6a5c4c958ba3635
sha256
4dfe98f9d51cb7b23f1528942356d9a97a7391cb4d86e1aec0b58b1d2d80fb8c
sha512
b22dd34d15bc737c1d20116005293134e91e531cae6313aae83b81923e70b499218d87f97ef3a46ec3e08a594510bcf842e2e014193613266c8e1a44587709a4
ripemd-160
d9fdca90d9d37730ef63d23e15e56bba42578c13
Diameter
2658244762
Circumference
8351122215.7427
Area
5.549831721705E+18
Volume
9.8352074028025E+27
Surface area
2.219932688682E+19
Circumference
8351122215.7427
Perimeter
5316489524
Area
1766566303675109161
Diagonal
1879662897.2638
Surface area
1.0599397822051E+19
Volume
2.347982811735E+27
Space diagonal
2302107493.3689
Perimeter
3987367143
Area
7.6494564822611E+17
Altitude
1151053746.6845
Surface area
7.6494564822611E+17
Volume
2.7671242804788E+26
Height
626554299.08794