1145303721 is an odd 10-digits composite number following 1145303720
and preceding 1145303722 . In scientific notation, it is written as 1.145303721 × 10^9.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 760631064 positive integers (up to 1145303721) that are relatively prime to 1145303721.
1145303721 has 8 divisors, whose sum is 1277400960
The reverse of 1145303721 is 1273035411
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
one billion one hundred forty-five million three hundred three thousand seven hundred twenty-one
Scientific notation
1.145303721 × 10^9
Engineering notation
1.145303721 × 10^9
Prime Factorization
9 × 263 × 483863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1145303721
Product of the distinct prime numbers
The prime factorization of 1145303721 is 9 × 263 × 483863.
Since it has a total of 3 prime factors.
7 , 2 , 54 , 95 , 762 , 894 , 2131 , 4849 , 25548 , 3893 , 357807 , 472679 , 8379912 , 9507563 , 67491223 , 95598278 , 884169601 , 37613685 , 9506177473 , 978205460
n×2
2290607442
n×3
3435911163
n×4
4581214884
n×5
5726518605
n÷2
572651860.5
n÷3
381767907
n÷3
286325930.25
n÷5
229060744.2
n2
1311720613336445841
n3
1.5023184993666E+27
n4
1.7206109674517E+36
n5
1.9706221434159E+45
2 √n
33842.336222548
3 √n
1046.2614501815
4 √n
183.96286642295
5 √n
64.831211053326
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
-1145303720
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 1145303721 can be divided by 8 positive divisors.
The sum of these divisors (counting 1145303721) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100010000111111001010101001
3
Ternary
2221211002110100100
4
Quaternary
1010100333022221
5
Quinary
4321144204341
6
Senary
305351500013
8
Octal
10420771251
10
Decimal
1145303721
12
Duodecimal
27b687609
16
Hexadecimal
4443f2a9
20
Vigesimal
hhi2j61
36
Base36
ixvu09
md5
d468ae59036dd1e7402d44de0381de3a
sha1
37265b170abe6faab56a2cedf5b4843e6f2d4462
sha256
a8c6f604744e1cba7dc420f4ae1bff5f96191f924c6eff918f2a02ed92b4f5b9
sha512
c04acea5dba9100df8b3a6f7fb4d061115929df2f6ab92a758e1e47426d28e466fc760df5dd708ace3ef9f6a43cffe3c92054336f8eb50b848e6df3e0756f905
ripemd-160
e4b9c88e4709bc3ca2f215a3e2a373b0363b40fe
Diameter
2290607442
Circumference
7196155512.0453
Area
4.1208918424201E+18
Volume
6.2928970146163E+27
Surface area
1.648356736968E+19
Circumference
7196155512.0453
Perimeter
4581214884
Area
1311720613336445841
Diagonal
1619704055.2746
Surface area
7870323680018675046
Volume
1.5023184993666E+27
Space diagonal
1983724234.8697
Perimeter
3435911163
Area
5.6799168690853E+17
Altitude
991862117.43484
Surface area
5.6799168690853E+17
Volume
1.7704993306736E+26
Height
539901351.75819