1320688732 is an even 10-digits composite number following 1320688731
and preceding 1320688733 . In scientific notation, it is written as 1.320688732 × 10^9.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 600313040 positive integers (up to 1320688732) that are relatively prime to 1320688732.
1320688732 has 12 divisors, whose sum is 2521314936
The reverse of 1320688732 is 2378860231
Previous prime number is 11
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion three hundred twenty million six hundred eighty-eight thousand seven hundred thirty-two
Scientific notation
1.320688732 × 10^9
Engineering notation
1.320688732 × 10^9
Prime Factorization
2 × 2 × 11 × 30015653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
660344366
Product of the distinct prime numbers
The prime factorization of 1320688732 is 2 × 2 × 11 × 30015653.
Since it has a total of 4 prime factors.
5 , 6 , 76 , 39 , 888 , 940 , 2023 , 4489 , 53910 , 91803 , 152916 , 272211 , 293214 , 5820518 , 88565331 , 9196205 , 501750732 , 593213881 , 945525976 , 9664957710
n×2
2641377464
n×3
3962066196
n×4
5282754928
n×5
6603443660
n÷2
660344366
n÷3
440229577.33333
n÷3
330172183
n÷5
264137746.4
n2
1744218726831767824
n3
2.3035700186701E+27
n4
3.0422989670306E+36
n5
4.0179299651326E+45
2 √n
36341.281375318
3 √n
1097.152063263
4 √n
190.63389356386
5 √n
66.70526203089
1 , 2 , 4 , 11 , 22 , 44 , 30015653 , 60031306 , 120062612 , 330172183 , 660344366 , 1320688732
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
-1320688731
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 1320688732 can be divided by 12 positive divisors.
The sum of these divisors (counting 1320688732) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110101110000001110001011100
3
Ternary
10102001002221100111
4
Quaternary
1032232001301130
5
Quinary
10201044014412
6
Senary
335014535404
8
Octal
11656016134
10
Decimal
1320688732
12
Duodecimal
30a367564
16
Hexadecimal
4eb81c5c
20
Vigesimal
10ce61gc
36
Base36
luaxy4
md5
4a2b10db1879dd99f7db6a8a49b5fd8b
sha1
f2a0a9df954f78c64d2c376a294ef39fd939cf04
sha256
e497d1eb23cdeac084e75b757fb309300066a247072ec08565e4411489c3dbe8
sha512
274c4d7bb59a25dd172df3da02d58364696441d49cd99defa9f2d40867269edc9cdb6e115d49bf6a91ff5fea4c103122cc892c97bbf33e0ea4ee4d4b295dd993
ripemd-160
a7c616efac7eea170a31ca12939327d05582552e
Diameter
2641377464
Circumference
8298132036.26
Area
5.4796247384684E+18
Volume
9.6491715302449E+27
Surface area
2.1918498953874E+19
Circumference
8298132036.26
Perimeter
5282754928
Area
1744218726831767824
Diagonal
1867735916.4677
Surface area
1.0465312360991E+19
Volume
2.3035700186701E+27
Space diagonal
2287499984.8077
Perimeter
3962066196
Area
7.5526886359643E+17
Altitude
1143749992.4039
Surface area
7.5526886359643E+17
Volume
2.7147833018994E+26
Height
622578638.82258