144454755 is an odd 9-digits composite number following 144454754
and preceding 144454756 . In scientific notation, it is written as 1.44454755 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 76524288 positive integers (up to 144454755) that are relatively prime to 144454755.
144454755 has 16 divisors, whose sum is 232682400
The reverse of 144454755 is 557454441
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million four hundred fifty-four thousand seven hundred fifty-five
Scientific notation
1.44454755 × 10^8
Engineering notation
1.44454755 × 10^6
Prime Factorization
3 × 5 × 149 × 64633
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144454755
Product of the distinct prime numbers
The prime factorization of 144454755 is 3 × 5 × 149 × 64633.
Since it has a total of 4 prime factors.
7 , 5 , 9 , 14 , 73 , 625 , 5360 , 2844 , 47004 , 13936 , 187455 , 789388 , 9623847 , 3235224 , 1386840 , 78829226 , 526510081 , 560883668 , 2920433035 , 9764426782
n×2
288909510
n×3
433364265
n×4
577819020
n×5
722273775
n÷2
72227377.5
n÷3
48151585
n÷3
36113688.75
n÷5
28890951
n2
20867176242110025
n3
3.0143628315958E+24
n4
4.3543904431928E+32
n5
6.2901240464576E+40
2 √n
12018.933188932
3 √n
524.69945610001
4 √n
109.63089523
5 √n
42.849560164837
1 , 3 , 5 , 15 , 149 , 447 , 745 , 2235 , 64633 , 193899 , 323165 , 969495 , 9630317 , 28890951 , 48151585 , 144454755
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
-144454754
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 144454755 can be divided by 16 positive divisors.
The sum of these divisors (counting 144454755) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111000011010001100011
3
Ternary
101001211001200010
4
Quaternary
20213003101203
5
Quinary
243440023010
6
Senary
22200100003
8
Octal
1047032143
10
Decimal
144454755
12
Duodecimal
40464603
16
Hexadecimal
89c3463
20
Vigesimal
252gghf
36
Base36
2e0603
md5
0142c84a940a7aec01b122c0f039d275
sha1
35005934e1032323a66fae67e7b853fe345dd7bc
sha256
ce89f0e773431286f8da01b84ba07acf4d1649d94e2b88d322051d1d86a542e0
sha512
849cc57d6e0680797cf36edf567631339b70a89982e27c75f0ae7cfcfa7f3272639bbe1cdd184da5b8b9d86970b22402da9f312d89a074b1c71f6624fe242f95
ripemd-160
55739bad3f5c287b6a55323933dd98ae9fb496cc
Diameter
288909510
Circumference
907635994.16823
Area
6.5556167583376E+16
Volume
1.2626533502661E+25
Surface area
2.6222467033351E+17
Circumference
907635994.16823
Perimeter
577819020
Area
20867176242110025
Diagonal
204289873.67028
Surface area
125203057452660150
Volume
3.0143628315958E+24
Space diagonal
250202975.05491
Perimeter
433364265
Area
9.0357523654572E+15
Altitude
125101487.52746
Surface area
9.0357523654572E+15
Volume
3.5524606652968E+23
Height
68096624.556761