144967691 is an odd 9-digits composite number following 144967690
and preceding 144967692 . In scientific notation, it is written as 1.44967691 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 131788800 positive integers (up to 144967691) that are relatively prime to 144967691.
144967691 has 4 divisors, whose sum is 158146584
The reverse of 144967691 is 196769441
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-four million nine hundred sixty-seven thousand six hundred ninety-one
Scientific notation
1.44967691 × 10^8
Engineering notation
1.44967691 × 10^6
Prime Factorization
11 × 13178881
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144967691
Product of the distinct prime numbers
The prime factorization of 144967691 is 11 × 13178881.
Since it has a total of 2 prime factors.
3 , 9 , 33 , 43 , 982 , 314 , 7072 , 3563 , 52099 , 32959 , 678678 , 717302 , 2108587 , 8526473 , 81418352 , 23054701 , 213371560 , 179817401 , 420891385 , 8019056209
n×2
289935382
n×3
434903073
n×4
579870764
n×5
724838455
n÷2
72483845.5
n÷3
48322563.666667
n÷3
36241922.75
n÷5
28993538.2
n2
21015631433871481
n3
3.0465875638754E+24
n4
4.4165676456433E+32
n5
6.4025961373421E+40
2 √n
12040.252945848
3 √n
525.31976408166
4 √n
109.72808640384
5 √n
42.879947438193
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
-144967690
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 144967691 can be divided by 4 positive divisors.
The sum of these divisors (counting 144967691) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101001000000100000001011
3
Ternary
101002210010021202
4
Quaternary
20221000200023
5
Quinary
244102431231
6
Senary
22215054415
8
Octal
1051004013
10
Decimal
144967691
12
Duodecimal
4067140b
16
Hexadecimal
8a4080b
20
Vigesimal
2560j4b
36
Base36
2eb5sb
md5
654f7d01113f26587dfbf7172022bf9f
sha1
9cfa07930efee61b9632d3632d3f7c74bc27c5ed
sha256
0eda0db04b953c87c7d3ef6e2e4f155b17e633d7f5952c336c4757e75dbc76a6
sha512
beb66f4b30f9d2c3f588dd61d003aac252c1902256248a66dd5c29dd2d32dd0d0fd8b5bcf6c3aca5473185b8a9ec98ceb464a7061626eb3885c54c9d501b6cce
ripemd-160
861f82c9ed7f09ebc67294873ef348e87d4c3bec
Diameter
289935382
Circumference
910858866.10695
Area
6.6022553323201E+16
Volume
1.2761516145585E+25
Surface area
2.6409021329281E+17
Circumference
910858866.10695
Perimeter
579870764
Area
21015631433871481
Diagonal
205015274.71811
Surface area
126093788603228886
Volume
3.0465875638754E+24
Space diagonal
251091406.26795
Perimeter
434903073
Area
9.1000353491517E+15
Altitude
125545703.13397
Surface area
9.1000353491517E+15
Volume
3.5904378764915E+23
Height
68338424.906037