1320231145 is an odd 10-digits composite number following 1320231144
and preceding 1320231146 . In scientific notation, it is written as 1.320231145 × 10^9.
The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors.
There are 1056184912 positive integers (up to 1320231145) that are relatively prime to 1320231145.
1320231145 has 4 divisors, whose sum is 1584277380
The reverse of 1320231145 is 5411320231
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 22
Digital Root 4
Name
one billion three hundred twenty million two hundred thirty-one thousand one hundred forty-five
Scientific notation
1.320231145 × 10^9
Engineering notation
1.320231145 × 10^9
Prime Factorization
5 × 264046229
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1320231145
Product of the distinct prime numbers
The prime factorization of 1320231145 is 5 × 264046229.
Since it has a total of 2 prime factors.
9 , 8 , 34 , 9 , 904 , 731 , 9773 , 132 , 44945 , 68527 , 588388 , 975716 , 5397640 , 864902 , 43895312 , 98900115 , 187299614 , 760579674 , 3620835971 , 4050329333
n×2
2640462290
n×3
3960693435
n×4
5280924580
n×5
6601155725
n÷2
660115572.5
n÷3
440077048.33333
n÷3
330057786.25
n÷5
264046229
n2
1743010276228011025
n3
2.3011764527313E+27
n4
3.0380848230364E+36
n5
4.0109742045245E+45
2 √n
36334.985138293
3 √n
1097.0253363258
4 √n
190.61737889892
5 √n
66.700639035156
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
-1320231144
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 1320231145 can be divided by 4 positive divisors.
The sum of these divisors (counting 1320231145) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110101100010010000011101001
3
Ternary
10102000020200122211
4
Quaternary
1032230102003221
5
Quinary
10200434344040
6
Senary
335001045121
8
Octal
11654220351
10
Decimal
1320231145
12
Duodecimal
30a1867a1
16
Hexadecimal
4eb120e9
20
Vigesimal
10cb8hh5
36
Base36
lu14vd
md5
5c7da1bbcc56b8a506caace7f4a3afdf
sha1
15821742f309e8c5b96a63c06db070f58143f78b
sha256
fcf65011bfdf42bd49082f8168ddf6e7b3281dc644b96c369e003912650750cd
sha512
b84842963410b55fdda9ccc3f3c4b679ad1b0b02ae054d9bc3e5025dd1774eebb2dac4750f4d03b144abbc48fd6b705f3542731ae0d6ae558999cde512a56042
ripemd-160
d0ac4cefc7c2bbdd0a97916041fde47d2aae51e4
Diameter
2640462290
Circumference
8295256932.3449
Area
5.4758282789294E+18
Volume
9.6391453846859E+27
Surface area
2.1903313115718E+19
Circumference
8295256932.3449
Perimeter
5280924580
Area
1743010276228011025
Diagonal
1867088790.7264
Surface area
1.0458061657368E+19
Volume
2.3011764527313E+27
Space diagonal
2286707420.8748
Perimeter
3960693435
Area
7.5474558913539E+17
Altitude
1143353710.4374
Surface area
7.5474558913539E+17
Volume
2.7119624573885E+26
Height
622362930.24212