144454938 is an even 9-digits composite number following 144454937
and preceding 144454939 . In scientific notation, it is written as 1.44454938 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 48151644 positive integers (up to 144454938) that are relatively prime to 144454938.
144454938 has 8 divisors, whose sum is 288909888
The reverse of 144454938 is 839454441
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-four million four hundred fifty-four thousand nine hundred thirty-eight
Scientific notation
1.44454938 × 10^8
Engineering notation
1.44454938 × 10^6
Prime Factorization
2 × 3 × 24075823
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144454938
Product of the distinct prime numbers
The prime factorization of 144454938 is 2 × 3 × 24075823.
Since it has a total of 3 prime factors.
7 , 9 , 68 , 36 , 178 , 66 , 2529 , 6467 , 48632 , 46572 , 892351 , 417742 , 4295849 , 8706363 , 88562513 , 33415559 , 157610651 , 218168506 , 6381400295 , 2839610467
n×2
288909876
n×3
433364814
n×4
577819752
n×5
722274690
n÷2
72227469
n÷3
48151646
n÷3
36113734.5
n÷5
28890987.6
n2
20867229112583844
n3
3.0143742876901E+24
n4
4.3544125083707E+32
n5
6.2901638892311E+40
2 √n
12018.940801918
3 √n
524.69967766872
4 √n
109.63092995098
5 √n
42.849571021476
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
-144454937
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 144454938 can be divided by 8 positive divisors.
The sum of these divisors (counting 144454938) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000011010100011010
3
Ternary
101001211001220220
4
Quaternary
20213003110122
5
Quinary
243440024223
6
Senary
22200100510
8
Octal
1047032432
10
Decimal
144454938
12
Duodecimal
40464736
16
Hexadecimal
89c351a
20
Vigesimal
252gh6i
36
Base36
2e0656
md5
a2eb2c6784bcd7f3efb77452275b8084
sha1
2e937ab0f609beadb89925b659b7393b2d735394
sha256
c03b914a5f0ab90b8d61dd1a5e30cd91c9a45699e2f59167eae288a5e60f8659
sha512
83597dac5479027031ca5039ae42324dad7693245437bf3f97fb6fb5b931d23e4338ec0aea5cb735009d3c072abcdc6395a22ae5c4a1d081de3d84e894f84e88
ripemd-160
70afbca652bd4e3561d1e7c14f307b93ce1a6a7a
Diameter
288909876
Circumference
907637143.99114
Area
6.5556333680868E+16
Volume
1.2626581489836E+25
Surface area
2.6222533472347E+17
Circumference
907637143.99114
Perimeter
577819752
Area
20867229112583844
Diagonal
204290132.47136
Surface area
125203374675503064
Volume
3.0143742876901E+24
Space diagonal
250203292.02021
Perimeter
433364814
Area
9.0357752590439E+15
Altitude
125101646.01011
Surface area
9.0357752590439E+15
Volume
3.5524741664334E+23
Height
68096710.823788