144476991 is an odd 9-digits composite number following 144476990
and preceding 144476992 . In scientific notation, it is written as 1.44476991 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 94880016 positive integers (up to 144476991) that are relatively prime to 144476991.
144476991 has 12 divisors, whose sum is 211804632
The reverse of 144476991 is 199674441
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-four million four hundred seventy-six thousand nine hundred ninety-one
Scientific notation
1.44476991 × 10^8
Engineering notation
1.44476991 × 10^6
Prime Factorization
3 × 3 × 67 × 239597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
48158997
Product of the distinct prime numbers
The prime factorization of 144476991 is 3 × 3 × 67 × 239597.
Since it has a total of 4 prime factors.
9 , 4 , 40 , 10 , 31 , 400 , 7350 , 654 , 2835 , 92353 , 408643 , 653282 , 981584 , 4933100 , 88105665 , 24056168 , 958144686 , 203795992 , 8730954503 , 4977858845
n×2
288953982
n×3
433430973
n×4
577907964
n×5
722384955
n÷2
72238495.5
n÷3
48158997
n÷3
36119247.75
n÷5
28895398.2
n2
20873600928414081
n3
3.0157550534721E+24
n4
4.3570721571869E+32
n5
6.2949667484024E+40
2 √n
12019.858193839
3 √n
524.72637714416
4 √n
109.63511387251
5 √n
42.8508792549
1 , 3 , 9 , 67 , 201 , 603 , 239597 , 718791 , 2156373 , 16052999 , 48158997 , 144476991
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
-144476990
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 144476991 can be divided by 12 positive divisors.
The sum of these divisors (counting 144476991) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100111001000101100111111
3
Ternary
101001212012011200
4
Quaternary
20213020230333
5
Quinary
243441230431
6
Senary
22200350543
8
Octal
1047105477
10
Decimal
144476991
12
Duodecimal
40475453
16
Hexadecimal
89c8b3f
20
Vigesimal
252jc9b
36
Base36
2e0n5r
md5
8c1f99d7433225163c26a5ed1cdeef65
sha1
53781437b6a7ca7c9b64ed396afe66bf3a1d2818
sha256
742669329c31038a2aa83c39fb59f97629a1cc01a7254c09d2fc58b339a617df
sha512
1850ce90ff2abd13db0633577027264a5e6915946bc16297476e2496dbfafd5b5442ce22dc61b18bf7be1a03bfea140422ae6a626406f8299f020e6663ce046b
ripemd-160
4ad51620c5e658cb99e14924e2fe653b21572695
Diameter
288953982
Circumference
907775707.07672
Area
6.5576351330671E+16
Volume
1.2632365228019E+25
Surface area
2.6230540532268E+17
Circumference
907775707.07672
Perimeter
577907964
Area
20873600928414081
Diagonal
204321320.12306
Surface area
125241605570484486
Volume
3.0157550534721E+24
Space diagonal
250241488.93667
Perimeter
433430973
Area
9.0385343362325E+15
Altitude
125120744.46834
Surface area
9.0385343362325E+15
Volume
3.5541014145128E+23
Height
68107106.707685