144468146 is an even 9-digits composite number following 144468145
and preceding 144468147 . In scientific notation, it is written as 1.44468146 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 72234072 positive integers (up to 144468146) that are relatively prime to 144468146.
144468146 has 4 divisors, whose sum is 216702222
The reverse of 144468146 is 641864441
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million four hundred sixty-eight thousand one hundred forty-six
Scientific notation
1.44468146 × 10^8
Engineering notation
1.44468146 × 10^6
Prime Factorization
2 × 72234073
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144468146
Product of the distinct prime numbers
The prime factorization of 144468146 is 2 × 72234073.
Since it has a total of 2 prime factors.
4 , 2 , 41 , 31 , 204 , 762 , 7543 , 5672 , 95270 , 37266 , 228876 , 240172 , 8056784 , 689190 , 94301538 , 89839399 , 748520697 , 83435208 , 477028329 , 9377806382
n×2
288936292
n×3
433404438
n×4
577872584
n×5
722340730
n÷2
72234073
n÷3
48156048.666667
n÷3
36117036.5
n÷5
28893629.2
n2
20871045208677316
n3
3.0152012063798E+24
n4
4.3560052810265E+32
n5
6.2930400691611E+40
2 √n
12019.490255414
3 √n
524.71566886577
4 √n
109.63343584607
5 √n
42.850354568849
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
-144468145
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 144468146 can be divided by 4 positive divisors.
The sum of these divisors (counting 144468146) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111000110100010110010
3
Ternary
101001211202001002
4
Quaternary
20213012202302
5
Quinary
243440440041
6
Senary
22200242002
8
Octal
1047064262
10
Decimal
144468146
12
Duodecimal
40470302
16
Hexadecimal
89c68b2
20
Vigesimal
252ia76
36
Base36
2e0gc2
md5
5592bb633decf32520f15e9892a83fad
sha1
fe7567243432787a8b730f1a9657ced95f563254
sha256
e5210a4cdb1531f8790a5fe7e6240e7ce4b89587c6b4984b8c7c7a31379e7f69
sha512
7530f7660a8f51477b9c767fac972ec8810c0aaf8369cf3313452ec7803c68c118ba6a8e262ca742703b3a31f1df10250ee343d15f206b4db933a3eda82145dd
ripemd-160
9c451822de2c4078597aceda42fa590329f13683
Diameter
288936292
Circumference
907720132.30268
Area
6.5568322300321E+16
Volume
1.2630045278744E+25
Surface area
2.6227328920128E+17
Circumference
907720132.30268
Perimeter
577872584
Area
20871045208677316
Diagonal
204308811.4041
Surface area
125226271252063896
Volume
3.0152012063798E+24
Space diagonal
250226168.94728
Perimeter
433404438
Area
9.037427677124E+15
Altitude
125113084.47364
Surface area
9.037427677124E+15
Volume
3.553448699455E+23
Height
68102937.134699