144464949 is an odd 9-digits composite number following 144464948
and preceding 144464950 . In scientific notation, it is written as 1.44464949 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 96309960 positive integers (up to 144464949) that are relatively prime to 144464949.
144464949 has 4 divisors, whose sum is 160516620
The reverse of 144464949 is 949464441
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-four million four hundred sixty-four thousand nine hundred forty-nine
Scientific notation
1.44464949 × 10^8
Engineering notation
1.44464949 × 10^6
Prime Factorization
9 × 16051661
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144464949
Product of the distinct prime numbers
The prime factorization of 144464949 is 9 × 16051661.
Since it has a total of 2 prime factors.
8 , 6 , 8 , 21 , 125 , 756 , 3956 , 2910 , 81849 , 70596 , 691935 , 994276 , 8966093 , 7091608 , 90647151 , 78983388 , 137575919 , 756844451 , 1574688887 , 8506505378
n×2
288929898
n×3
433394847
n×4
577859796
n×5
722324745
n÷2
72232474.5
n÷3
48154983
n÷3
36116237.25
n÷5
28892989.8
n2
20870121489572601
n3
3.0150010366149E+24
n4
4.3556197098952E+32
n5
6.292343792534E+40
2 √n
12019.35726235
3 √n
524.71179828157
4 √n
109.63282930924
5 √n
42.850164916251
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
-144464948
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 144464949 can be divided by 4 positive divisors.
The sum of these divisors (counting 144464949) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111000101110000110101
3
Ternary
101001211120122200
4
Quaternary
20213011300311
5
Quinary
243440334244
6
Senary
22200215113
8
Octal
1047056065
10
Decimal
144464949
12
Duodecimal
4046a499
16
Hexadecimal
89c5c35
20
Vigesimal
252i279
36
Base36
2e0dv9
md5
ecddc0a9beae2603a1a4697e697b2e3e
sha1
3a4b578932dfbdda5b37897743f2ee49f9aff35c
sha256
d30f56afe4a175230a8fda26090a15361bc77c61d8fc3380d5c5b1147c82e530
sha512
d38c01830734f138855604bd2fe5b1240f348e40d7f7ae75a006ed9b9e0f65ba9b8583567932d020144555fb72fd91ad512436a564c30acac7eed4a7ae24580b
ripemd-160
d4fc1eedc55779e61ee88fad7b46c66be53dd576
Diameter
288929898
Circumference
907700044.95925
Area
6.5565420351168E+16
Volume
1.2629206809593E+25
Surface area
2.6226168140467E+17
Circumference
907700044.95925
Perimeter
577859796
Area
20870121489572601
Diagonal
204304290.16334
Surface area
125220728937435606
Volume
3.0150010366149E+24
Space diagonal
250220631.58085
Perimeter
433394847
Area
9.0370276950187E+15
Altitude
125110315.79042
Surface area
9.0370276950187E+15
Volume
3.5532127971248E+23
Height
68101430.054446