144156745 is an odd 9-digits composite number following 144156744
and preceding 144156746 . In scientific notation, it is written as 1.44156745 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 115325392 positive integers (up to 144156745) that are relatively prime to 144156745.
144156745 has 4 divisors, whose sum is 172988100
The reverse of 144156745 is 547651441
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-four million one hundred fifty-six thousand seven hundred forty-five
Scientific notation
1.44156745 × 10^8
Engineering notation
1.44156745 × 10^6
Prime Factorization
5 × 28831349
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144156745
Product of the distinct prime numbers
The prime factorization of 144156745 is 5 × 28831349.
Since it has a total of 2 prime factors.
7 , 1 , 43 , 66 , 4 , 889 , 9187 , 1482 , 17033 , 37651 , 676213 , 135809 , 4263101 , 6612883 , 58549133 , 77432358 , 773291060 , 305079744 , 2872925978 , 4003931544
n×2
288313490
n×3
432470235
n×4
576626980
n×5
720783725
n÷2
72078372.5
n÷3
48052248.333333
n÷3
36039186.25
n÷5
28831349
n2
20781167128995025
n3
2.9957454106169E+24
n4
4.3185690724322E+32
n5
6.225508605395E+40
2 √n
12006.529265362
3 √n
524.33838955999
4 √n
109.57430933098
5 √n
42.831865838398
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
-144156744
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 144156745 can be divided by 4 positive divisors.
The sum of these divisors (counting 144156745) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100101111010100001001001
3
Ternary
101001020220212201
4
Quaternary
20211322201021
5
Quinary
243401003440
6
Senary
22145440201
8
Octal
1045724111
10
Decimal
144156745
12
Duodecimal
40340061
16
Hexadecimal
897a849
20
Vigesimal
250jbh5
36
Base36
2dts21
md5
58a02d77e2f0a4b32057fdaefb0ac848
sha1
a9c7cf64bd249b459f81ef36591b3afdc97e3c0a
sha256
06625c9e3c0db8a5dab4521208b82c7abe12e9339da8bbe2ef9baa08dac7ee96
sha512
5aaff6593754637d2bc92b33d550f4d116e47222b1621e41975eaeeb6880334c3947c8bcd950a391854f7beec2a501670b533be0e6199c6ef36071c90291de93
ripemd-160
9e536c2445b77a6e9fa4a5196b07634aeace6eb6
Diameter
288313490
Circumference
905763542.11483
Area
6.5285961985472E+16
Volume
1.2548549032026E+25
Surface area
2.6114384794189E+17
Circumference
905763542.11483
Perimeter
576626980
Area
20781167128995025
Diagonal
203868423.88656
Surface area
124687002773970150
Volume
2.9957454106169E+24
Space diagonal
249686806.59375
Perimeter
432470235
Area
8.9985093269999E+15
Altitude
124843403.29688
Surface area
8.9985093269999E+15
Volume
3.5305198242595E+23
Height
67956141.29552