144893169 is an odd 9-digits composite number following 144893168
and preceding 144893170 . In scientific notation, it is written as 1.44893169 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 92395512 positive integers (up to 144893169) that are relatively prime to 144893169.
144893169 has 8 divisors, whose sum is 167992320
The reverse of 144893169 is 961398441
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-four million eight hundred ninety-three thousand one hundred sixty-nine
Scientific notation
1.44893169 × 10^8
Engineering notation
1.44893169 × 10^6
Prime Factorization
9 × 23 × 699967
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144893169
Product of the distinct prime numbers
The prime factorization of 144893169 is 9 × 23 × 699967.
Since it has a total of 3 prime factors.
3 , 8 , 83 , 44 , 509 , 92 , 9493 , 6353 , 92387 , 166 , 323811 , 237830 , 7859450 , 8873446 , 25410420 , 92713641 , 630524506 , 348940965 , 5879860318 , 2035794803
n×2
289786338
n×3
434679507
n×4
579572676
n×5
724465845
n÷2
72446584.5
n÷3
48297723
n÷3
36223292.25
n÷5
28978633.8
n2
20994030422862561
n3
3.041891598051E+24
n4
4.4074931339608E+32
n5
6.3861564752532E+40
2 √n
12037.157845605
3 √n
525.22973347043
4 √n
109.71398199685
5 √n
42.875537963649
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
-144893168
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 144893169 can be divided by 8 positive divisors.
The sum of these divisors (counting 144893169) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101000101110010011110001
3
Ternary
101002122100001200
4
Quaternary
20220232103301
5
Quinary
244043040134
6
Senary
22213321413
8
Octal
1050562361
10
Decimal
144893169
12
Duodecimal
40636269
16
Hexadecimal
8a2e4f1
20
Vigesimal
255bci9
36
Base36
2e9ka9
md5
b74d564d52de0bcb63ad839bb8c5a6cf
sha1
5976a0953013e433118ce239d5e251c1a9bea241
sha256
49d17bd1d19b72767bde6eee7a230b4fae9f5c57a8c333fd9e8ec9dfbec1206b
sha512
3acfd27a4ce90ee6e1a5bb392fdef1a99fda4e6c670ce8e916c232187e7d398aa179c23bed45fd14510e934dccb68c809f93ac387a3adf7a2da0f818374723ec
ripemd-160
9a7f9797df6860280ad91edf47e961655d3491fe
Diameter
289786338
Circumference
910390630.57149
Area
6.5954691745706E+16
Volume
1.2741845729938E+25
Surface area
2.6381876698282E+17
Circumference
910390630.57149
Perimeter
579572676
Area
20994030422862561
Diagonal
204909884.69502
Surface area
125964182537175366
Volume
3.041891598051E+24
Space diagonal
250962330.37766
Perimeter
434679507
Area
9.0906818370112E+15
Altitude
125481165.18883
Surface area
9.0906818370112E+15
Volume
3.5849036276937E+23
Height
68303294.898339