144581468 is an even 9-digits composite number following 144581467
and preceding 144581469 . In scientific notation, it is written as 1.44581468 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 71105520 positive integers (up to 144581468) that are relatively prime to 144581468.
144581468 has 12 divisors, whose sum is 257165832
The reverse of 144581468 is 864185441
Previous prime number is 61
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-four million five hundred eighty-one thousand four hundred sixty-eight
Scientific notation
1.44581468 × 10^8
Engineering notation
1.44581468 × 10^6
Prime Factorization
2 × 2 × 61 × 592547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72290734
Product of the distinct prime numbers
The prime factorization of 144581468 is 2 × 2 × 61 × 592547.
Since it has a total of 4 prime factors.
7 , 7 , 9 , 76 , 824 , 529 , 4706 , 6643 , 1778 , 72296 , 968376 , 998553 , 4779248 , 9383064 , 8756728 , 76548617 , 884733145 , 260548928 , 7086921525 , 7987602886
n×2
289162936
n×3
433744404
n×4
578325872
n×5
722907340
n÷2
72290734
n÷3
48193822.666667
n÷3
36145367
n÷5
28916293.6
n2
20903800889035024
n3
3.0223022193164E+24
n4
4.3696889160842E+32
n5
6.3177603819078E+40
2 √n
12024.20342476
3 √n
524.85283010164
4 √n
109.65492886669
5 √n
42.857074894585
1 , 2 , 4 , 61 , 122 , 244 , 592547 , 1185094 , 2370188 , 36145367 , 72290734 , 144581468
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144581467
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144581468 can be divided by 12 positive divisors.
The sum of these divisors (counting 144581468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100111100010001101011100
3
Ternary
101002001111111012
4
Quaternary
20213202031130
5
Quinary
244003101333
6
Senary
22202514352
8
Octal
1047421534
10
Decimal
144581468
12
Duodecimal
405059b8
16
Hexadecimal
89e235c
20
Vigesimal
253cdd8
36
Base36
2e2vrw
md5
8da636bc61f10955061de3e5c74fd3e8
sha1
8803419968a5ecb9fb6a17b5d48bc746d2a01b27
sha256
39e660cdda83184ba027e59e50879bcaf9dcfe7feb869785f4f204c3d8fa1b52
sha512
1ceb7069b89a08bd26bc20578381c023f0c9683acfcb9dcc7d5bf2f6f219d3712ab013aa4db990dc95e60ccbddb20dbd3961e5e99b9b5b8b404834d714f9be5d
ripemd-160
c16e56727a4d23a9dca5417f0f6238f7622b260b
Diameter
289162936
Circumference
908432155.42806
Area
6.5671227305096E+16
Volume
1.2659789932177E+25
Surface area
2.6268490922038E+17
Circumference
908432155.42806
Perimeter
578325872
Area
20903800889035024
Diagonal
204469072.91341
Surface area
125422805334210144
Volume
3.0223022193164E+24
Space diagonal
250422448.40889
Perimeter
433744404
Area
9.051611302778E+15
Altitude
125211224.20445
Surface area
9.051611302778E+15
Volume
3.5618173234563E+23
Height
68156357.637804