1320231982 is an even 10-digits composite number following 1320231981
and preceding 1320231983 . In scientific notation, it is written as 1.320231982 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 659801472 positive integers (up to 1320231982) that are relatively prime to 1320231982.
1320231982 has 8 divisors, whose sum is 1981291536
The reverse of 1320231982 is 2891320231
Previous prime number is 2113
Is Prime? no
Number parity even
Number length 10
Sum of Digits 31
Digital Root 4
Name
one billion three hundred twenty million two hundred thirty-one thousand nine hundred eighty-two
Scientific notation
1.320231982 × 10^9
Engineering notation
1.320231982 × 10^9
Prime Factorization
2 × 2113 × 312407
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1320231982
Product of the distinct prime numbers
The prime factorization of 1320231982 is 2 × 2113 × 312407.
Since it has a total of 3 prime factors.
6 , 10 , 20 , 29 , 984 , 751 , 4711 , 2200 , 49658 , 22280 , 894542 , 109645 , 2896623 , 9963042 , 97834033 , 76809613 , 33432746 , 362064791 , 4733386206 , 1965892195
n×2
2640463964
n×3
3960695946
n×4
5280927928
n×5
6601159910
n÷2
660115991
n÷3
440077327.33333
n÷3
330057995.5
n÷5
264046396.4
n2
1743012486295648324
n3
2.3011808294329E+27
n4
3.0380925273825E+36
n5
4.0109869189256E+45
2 √n
36334.996656117
3 √n
1097.0255681564
4 √n
190.61740911081
5 √n
66.700647492526
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
-1320231981
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 1320231982 can be divided by 8 positive divisors.
The sum of these divisors (counting 1320231982) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101100010010010000101110
3
Ternary
10102000020201210211
4
Quaternary
1032230102100232
5
Quinary
10200434410412
6
Senary
335001053034
8
Octal
11654222056
10
Decimal
1320231982
12
Duodecimal
30a18717a
16
Hexadecimal
4eb1242e
20
Vigesimal
10cb8jj2
36
Base36
lu15im
md5
14b439a1ab3de992caa59c8cc0626210
sha1
07292a976f2d91d62ecd1d553da47850ebb961f5
sha256
894e0844846ff09338c1d583f659b8b7ab348d99f248a2bd014eba3373cc9b8e
sha512
31680204cde0c16d53af3e37679e5eb50ad680b6b115bc10b49f682862987571d75b997508e35dbeb09c97fcf12900272cca421a04a889f70f3de176a4c82810
ripemd-160
e3d4a0e479860506ee5ddf773710bdf2b4b369a0
Diameter
2640463964
Circumference
8295262191.371
Area
5.4758352220617E+18
Volume
9.6391637177706E+27
Surface area
2.1903340888247E+19
Circumference
8295262191.371
Perimeter
5280927928
Area
1743012486295648324
Diagonal
1867089974.4231
Surface area
1.0458074917774E+19
Volume
2.3011808294329E+27
Space diagonal
2286708870.6014
Perimeter
3960695946
Area
7.5474654612275E+17
Altitude
1143354435.3007
Surface area
7.5474654612275E+17
Volume
2.7119676153808E+26
Height
622363324.8077