1320237893 is an odd 10-digits composite number following 1320237892
and preceding 1320237894 . In scientific notation, it is written as 1.320237893 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1210500288 positive integers (up to 1320237893) that are relatively prime to 1320237893.
1320237893 has 8 divisors, whose sum is 1431339000
The reverse of 1320237893 is 3987320231
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion three hundred twenty million two hundred thirty-seven thousand eight hundred ninety-three
Scientific notation
1.320237893 × 10^9
Engineering notation
1.320237893 × 10^9
Prime Factorization
13 × 149 × 681589
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1320237893
Product of the distinct prime numbers
The prime factorization of 1320237893 is 13 × 149 × 681589.
Since it has a total of 3 prime factors.
2 , 1 , 48 , 26 , 984 , 455 , 5995 , 4251 , 82427 , 35928 , 454778 , 652836 , 2734516 , 3217808 , 8233904 , 71546919 , 64941539 , 976465902 , 7582144628 , 107476568
n×2
2640475786
n×3
3960713679
n×4
5280951572
n×5
6601189465
n÷2
660118946.5
n÷3
440079297.66667
n÷3
330059473.25
n÷5
264047578.6
n2
1743028094113079449
n3
2.3012117384117E+27
n4
3.0381469368675E+36
n5
4.0110767105543E+45
2 √n
36335.077996338
3 √n
1097.0272053708
4 √n
190.61762247058
5 √n
66.700707219427
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
-1320237892
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 1320237893 can be divided by 8 positive divisors.
The sum of these divisors (counting 1320237893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101100010011101101000101
3
Ternary
10102000021000220202
4
Quaternary
1032230103231011
5
Quinary
10200440103033
6
Senary
335001140245
8
Octal
11654235505
10
Decimal
1320237893
12
Duodecimal
30a18a685
16
Hexadecimal
4eb13b45
20
Vigesimal
10cb9eed
36
Base36
lu1a2t
md5
f25a294c6b27ec4c07431080f1b6f7d4
sha1
9880309f69bd98f7e907c2a7938d26baf0244c16
sha256
db5817937d69ebbff21b4cd8f89f8ba6ffc22b1661086b32a8873168f1ff6e4c
sha512
b3fc46af1565307df5e3dcc4eb08fd5a2fcc67c2d1bcd3f47643a51ad20ca4ed4ed0ed16b91c79be09b4bf10926a206376d08b5028171067cc8c163f195c02a9
ripemd-160
b5db486401c57c8147adf220c821cb94ba27355e
Diameter
2640475786
Circumference
8295299331.2793
Area
5.4758842554663E+18
Volume
9.6392931889982E+27
Surface area
2.1903537021865E+19
Circumference
8295299331.2793
Perimeter
5280951572
Area
1743028094113079449
Diagonal
1867098333.8395
Surface area
1.0458168564678E+19
Volume
2.3012117384117E+27
Space diagonal
2286719108.7537
Perimeter
3960713679
Area
7.5475330450595E+17
Altitude
1143359554.3768
Surface area
7.5475330450595E+17
Volume
2.7120040419616E+26
Height
622366111.27983