1328931490 is an even 10-digits composite number following 1328931489
and preceding 1328931491 . In scientific notation, it is written as 1.328931490 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 508460656 positive integers (up to 1328931490) that are relatively prime to 1328931490.
1328931490 has 8 divisors, whose sum is 2010731472
The reverse of 1328931490 is 0941398231
Previous prime number is 115
Is Prime? no Number parity even Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion three hundred twenty-eight million nine hundred thirty-one thousand four hundred ninety
Scientific notation
1.328931490 × 10^9
Engineering notation
1.328931490 × 10^9
Prime Factorization
2 × 115 × 5777963
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1328931490 Product of the distinct prime numbers
The prime factorization of 1328931490 is 2 × 115 × 5777963.
Since it has a total of 3 prime factors.
4 , 2 , 55 , 23 , 919 , 589 , 4108 , 397 , 22102 , 89412 , 48101 , 49173 , 5329344 , 1856054 , 39984917 , 75919481 , 141717085 , 518362076 , 9614778419 , 6422547599
n×2
2657862980
n×3
3986794470
n×4
5315725960
n×5
6644657450
n÷2
664465745
n÷3
442977163.33333
n÷3
332232872.5
n÷5
265786298
n2
1766058905113620100
n3
2.3469712922004E+27
n4
3.1189640563311E+36
n5
4.1448895506366E+45
2 √n36454.512615038
3 √n1099.4298670841
4 √n190.93064870533
5 √n66.788319873578
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
-1328931489 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 1328931490 can be divided by 8 positive divisors.
The sum of these divisors (counting 1328931490) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111001101011110001010100010
3
Ternary
10102121121201021211
4
Quaternary
1033031132022202
5
Quinary
10210201301430
6
Senary
335511340334
8
Octal
11715361242
10
Decimal
1328931490
12
Duodecimal
3110816aa
16
Hexadecimal
4f35e2a2
20
Vigesimal
10f5g8ea
36
Base36
lz7m3m
md5
e55d6a65ec9e82ee54716f60626f49c5
sha1
fb92ba7661ca94c55aad4caf035af3ce8196a15c
sha256
f59a815ff7a76f33ac65ad4979f67c69e2baa889f7ea50ceda3e6299c9881bbd
sha512
1d6ccd709b44dc5a3b09a4e67a5f4af8c33413e83ca0e1fda8af94c1a84e820b23f63fdaa5c95ac512b0842f13a5c4704d91c9e853004d4f1dce90882c854a40
ripemd-160
e7d3c939e4cfd69e6699bd45468c8d6d23552832
Diameter
2657862980
Circumference
8349922812.2163
Area
5.5482376821118E+18
Volume
9.8309703596839E+27
Surface area
2.2192950728447E+19
Circumference
8349922812.2163
Perimeter
5315725960
Area
1766058905113620100
Diagonal
1879392936.6227
Surface area
1.0596353430682E+19
Volume
2.3469712922004E+27
Space diagonal
2301776860.4582
Perimeter
3986794470
Area
7.6472593820406E+17
Altitude
1150888430.2291
Surface area
7.6472593820406E+17
Volume
2.7659321932751E+26
Height
626464312.20756