144865318 is an even 9-digits composite number following 144865317
and preceding 144865319 . In scientific notation, it is written as 1.44865318 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 66639456 positive integers (up to 144865318) that are relatively prime to 144865318.
144865318 has 16 divisors, whose sum is 234788400
The reverse of 144865318 is 813568441
Previous prime number is 307
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million eight hundred sixty-five thousand three hundred eighteen
Scientific notation
1.44865318 × 10^8
Engineering notation
1.44865318 × 10^6
Prime Factorization
2 × 13 × 307 × 18149
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144865318
Product of the distinct prime numbers
The prime factorization of 144865318 is 2 × 13 × 307 × 18149.
Since it has a total of 4 prime factors.
2 , 2 , 62 , 79 , 84 , 796 , 8785 , 4091 , 89034 , 98356 , 234405 , 953423 , 3414590 , 3443032 , 67899967 , 86989307 , 351567538 , 709012165 , 3731593407 , 7202954519
n×2
289730636
n×3
434595954
n×4
579461272
n×5
724326590
n÷2
72432659
n÷3
48288439.333333
n÷3
36216329.5
n÷5
28973063.6
n2
20985960359241124
n3
3.0401378209769E+24
n4
4.4041053219964E+32
n5
6.380021179765E+40
2 √n
12036.000913925
3 √n
525.19607853516
4 √n
109.70870938045
5 √n
42.873889551319
1 , 2 , 13 , 26 , 307 , 614 , 3991 , 7982 , 18149 , 36298 , 235937 , 471874 , 5571743 , 11143486 , 72432659 , 144865318
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144865317
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144865318 can be divided by 16 positive divisors.
The sum of these divisors (counting 144865318) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101000100111100000100110
3
Ternary
101002120220212011
4
Quaternary
20220213200212
5
Quinary
244041142233
6
Senary
22212544434
8
Octal
1050474046
10
Decimal
144865318
12
Duodecimal
4062211a
16
Hexadecimal
8a27826
20
Vigesimal
255835i
36
Base36
2e8ysm
md5
2b23fac087854cee347810a19d2c41d5
sha1
50b4d99cbdb2bc7c1ad13f7cdab2526f12405b58
sha256
4c4575aa877a17fe94f585199cb2013fe1ba8641c9bf0459556e0e3934fbf810
sha512
35163404852287ba2b8d99da23713ee812b71cfe2b9a4d32435856ad6651b9f8a25841e76388d26ae7e13641e4a5fa002cc6627549587d54b9171738edbff664
ripemd-160
d379edaa7da28f07944796ff5ac5e83ae67a3d4a
Diameter
289730636
Circumference
910215637.5775
Area
6.5929338893119E+16
Volume
1.2734499525709E+25
Surface area
2.6371735557247E+17
Circumference
910215637.5775
Perimeter
579461272
Area
20985960359241124
Diagonal
204870497.43309
Surface area
125915762155446744
Volume
3.0401378209769E+24
Space diagonal
250914091.03062
Perimeter
434595954
Area
9.087187396958E+15
Altitude
125457045.51531
Surface area
9.087187396958E+15
Volume
3.5828367815907E+23
Height
68290165.81103