145440663 is an odd 9-digits composite number following 145440662
and preceding 145440664 . In scientific notation, it is written as 1.45440663 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 94705464 positive integers (up to 145440663) that are relatively prime to 145440663.
145440663 has 8 divisors, whose sum is 198430848
The reverse of 145440663 is 366044541
Previous prime number is 43
Is Prime? no Number parity odd Number length 9 Sum of Digits 33 Digital Root 6
Name
one hundred forty-five million four hundred forty thousand six hundred sixty-three
Scientific notation
1.45440663 × 10^8
Engineering notation
1.45440663 × 10^6
Prime Factorization
3 × 43 × 1127447
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
145440663 Product of the distinct prime numbers
The prime factorization of 145440663 is 3 × 43 × 1127447.
Since it has a total of 3 prime factors.
9 , 8 , 52 , 35 , 142 , 837 , 6519 , 4172 , 15302 , 97465 , 949552 , 517802 , 3388788 , 8986839 , 78998291 , 74989265 , 470005816 , 229851562 , 5650400961 , 7137699431
n×2
290881326
n×3
436321989
n×4
581762652
n×5
727203315
n÷2
72720331.5
n÷3
48480221
n÷3
36360165.75
n÷5
29088132.6
n2
21152986453879569
n3
3.0765043742823E+24
n4
4.4744883591801E+32
n5
6.5077255354494E+40
2 √n12059.878233216
3 √n525.89044714447
4 √n109.81747690243
5 √n42.907891042035
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
-145440662 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 145440663 can be divided by 8 positive divisors.
The sum of these divisors (counting 145440663) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101010110011111110010111
3
Ternary
101010200011002020
4
Quaternary
20222303332113
5
Quinary
244213100123
6
Senary
22233144223
8
Octal
1052637627
10
Decimal
145440663
12
Duodecimal
4085b073
16
Hexadecimal
8ab3f97
20
Vigesimal
25901d3
36
Base36
2elaqf
md5
37b6265b0488fcddadf25f0639e6bafc
sha1
d8d02bc067c23aca8ae02c841e808265c200f433
sha256
e7e078dd16b08c090a068ecad5dd70c6f10d527bc510f963a8bb3ec86de9cd85
sha512
b4f10f1d1965c50684c8e0a885025fdb56a90bd7155fa84bf586fe65764417ced75a05e22215a5f95714e99f742664dd3cf115cb5bb8e90e2acfeabfef0307ec
ripemd-160
953dbb93219977d5b39d5a86037d6623c49c13b5
Diameter
290881326
Circumference
913830636.82806
Area
6.6454066844992E+16
Volume
1.2886831387976E+25
Surface area
2.6581626737997E+17
Circumference
913830636.82806
Perimeter
581762652
Area
21152986453879569
Diagonal
205684158.13513
Surface area
126917918723277414
Volume
3.0765043742823E+24
Space diagonal
251910617.8025
Perimeter
436321989
Area
9.1595118174839E+15
Altitude
125955308.90125
Surface area
9.1595118174839E+15
Volume
3.6256951756751E+23
Height
68561386.045045