144865137 is an odd 9-digits composite number following 144865136
and preceding 144865138 . In scientific notation, it is written as 1.44865137 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 96432752 positive integers (up to 144865137) that are relatively prime to 144865137.
144865137 has 8 divisors, whose sum is 193441536
The reverse of 144865137 is 731568441
Previous prime number is 677
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million eight hundred sixty-five thousand one hundred thirty-seven
Scientific notation
1.44865137 × 10^8
Engineering notation
1.44865137 × 10^6
Prime Factorization
3 × 677 × 71327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144865137
Product of the distinct prime numbers
The prime factorization of 144865137 is 3 × 677 × 71327.
Since it has a total of 3 prime factors.
7 , 10 , 59 , 56 , 837 , 392 , 2776 , 28 , 54957 , 60363 , 419418 , 211873 , 3773726 , 9372287 , 20800827 , 4166344 , 824983376 , 163164466 , 7561693694 , 3074287957
n×2
289730274
n×3
434595411
n×4
579460548
n×5
724325685
n÷2
72432568.5
n÷3
48288379
n÷3
36216284.25
n÷5
28973027.4
n2
20985907918028769
n3
3.0401264256146E+24
n4
4.4040833114398E+32
n5
6.3799813227114E+40
2 √n
12035.993394814
3 √n
525.19585980204
4 √n
109.70867511192
5 √n
42.873878837674
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
-144865136
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 144865137 can be divided by 8 positive divisors.
The sum of these divisors (counting 144865137) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101000100111011101110001
3
Ternary
101002120220121110
4
Quaternary
20220213131301
5
Quinary
244041141022
6
Senary
22212543533
8
Octal
1050473561
10
Decimal
144865137
12
Duodecimal
40621ba9
16
Hexadecimal
8a27771
20
Vigesimal
25582gh
36
Base36
2e8ynl
md5
a922ab2a702c31ebe9d62dc8818b67c9
sha1
1c692957591806856dcf20f6974e262adcd66ee1
sha256
20e1939c79285484b340b5264bec6c478e64021a49ade7780684e3fc4bbe3322
sha512
4fa43c83f6da997d61c245edcc81cb41a8a3b4eb8157e75601de96b28b7b475010d952dd1e18335cddfb5fd97821c4d1129f276dbe8e40e53991e3ade86f4de6
ripemd-160
9c7b666ee1d730574207a24dc9af8643a5a2846b
Diameter
289730274
Circumference
910214500.32096
Area
6.5929174144191E+16
Volume
1.2734451792927E+25
Surface area
2.6371669657676E+17
Circumference
910214500.32096
Perimeter
579460548
Area
20985907918028769
Diagonal
204870241.46044
Surface area
125915447508172614
Volume
3.0401264256146E+24
Space diagonal
250913777.52943
Perimeter
434595411
Area
9.087164689247E+15
Altitude
125456888.76471
Surface area
9.087164689247E+15
Volume
3.5828233520275E+23
Height
68290080.486812