1323872021 is an odd 10-digits composite number following 1323872020
and preceding 1323872022 . In scientific notation, it is written as 1.323872021 × 10^9.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 1318720512 positive integers (up to 1323872021) that are relatively prime to 1323872021.
1323872021 has 4 divisors, whose sum is 1329023532
The reverse of 1323872021 is 1202783231
Previous prime number is 257
Is Prime? no Number parity odd Number length 10 Sum of Digits 29 Digital Root 2
Name
one billion three hundred twenty-three million eight hundred seventy-two thousand twenty-one
Scientific notation
1.323872021 × 10^9
Engineering notation
1.323872021 × 10^9
Prime Factorization
257 × 5151253
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1323872021 Product of the distinct prime numbers
The prime factorization of 1323872021 is 257 × 5151253.
Since it has a total of 2 prime factors.
5 , 7 , 63 , 57 , 184 , 197 , 1518 , 7750 , 34069 , 36578 , 107708 , 49145 , 9075270 , 5386830 , 70834601 , 13719220 , 611532784 , 862869608 , 8565695813 , 4198403118
n×2
2647744042
n×3
3971616063
n×4
5295488084
n×5
6619360105
n÷2
661936010.5
n÷3
441290673.66667
n÷3
330968005.25
n÷5
264774404.2
n2
1752637127986624441
n3
2.3202672567073E+27
n4
3.0717369023972E+36
n5
4.0665865409569E+45
2 √n36385.052164316
3 √n1098.0328536414
4 √n190.74866228709
5 √n66.73738734428
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1323872020 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1323872021 can be divided by 4 positive divisors.
The sum of these divisors (counting 1323872021) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110111010001010111100010101
3
Ternary
10102021002200000002
4
Quaternary
1032322022330111
5
Quinary
10202402401041
6
Senary
335211101045
8
Octal
11672127425
10
Decimal
1323872021
12
Duodecimal
30b441785
16
Hexadecimal
4ee8af15
20
Vigesimal
10de4011
36
Base36
lw766t
md5
33329dd1a3fd5f165bd92294bfd514c8
sha1
87ef7ad55198bb1ca873a5c76b6f13a8ff37e7e9
sha256
e442cea7dc606976d712a22bb0af7b490f70cede1edc22c5211e9b5e37366f61
sha512
66e64463ef3649a1def67a5551363ed8007dbebd62c9a81403d4888368f3b972459ac009bb3731904d5df122328be231339af6204b747ab6e3dab965ec341100
ripemd-160
f44c99dc89f6cb2a382611a92746b0414be96664
Diameter
2647744042
Circumference
8318133230.9333
Area
5.5060719256915E+18
Volume
9.7191127573821E+27
Surface area
2.2024287702766E+19
Circumference
8318133230.9333
Perimeter
5295488084
Area
1752637127986624441
Diagonal
1872237766.9445
Surface area
1.051582276792E+19
Volume
2.3202672567073E+27
Space diagonal
2293013603.0909
Perimeter
3971616063
Area
7.5891413822611E+17
Altitude
1146506801.5454
Surface area
7.5891413822611E+17
Volume
2.7344611856381E+26
Height
624079255.64816