144721708 is an even 9-digits composite number following 144721707
and preceding 144721709 . In scientific notation, it is written as 1.44721708 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 68552352 positive integers (up to 144721708) that are relatively prime to 144721708.
144721708 has 12 divisors, whose sum is 266592760
The reverse of 144721708 is 807127441
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-four million seven hundred twenty-one thousand seven hundred eight
Scientific notation
1.44721708 × 10^8
Engineering notation
1.44721708 × 10^6
Prime Factorization
2 × 2 × 19 × 1904233
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72360854
Product of the distinct prime numbers
The prime factorization of 144721708 is 2 × 2 × 19 × 1904233.
Since it has a total of 4 prime factors.
5 , 5 , 7 , 7 , 155 , 815 , 3486 , 498 , 12517 , 28566 , 482810 , 146924 , 3098567 , 7357588 , 1294705 , 88771262 , 963218689 , 566886600 , 2604552126 , 9741577360
n×2
289443416
n×3
434165124
n×4
578886832
n×5
723608540
n÷2
72360854
n÷3
48240569.333333
n÷3
36180427
n÷5
28944341.6
n2
20944372766437264
n3
3.0311053997475E+24
n4
4.3866675057948E+32
n5
6.3484601386672E+40
2 √n
12030.033582663
3 √n
525.02247280976
4 √n
109.6815097574
5 √n
42.86538570468
1 , 2 , 4 , 19 , 38 , 76 , 1904233 , 3808466 , 7616932 , 36180427 , 72360854 , 144721708
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
-144721707
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 144721708 can be divided by 12 positive divisors.
The sum of these divisors (counting 144721708) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101000000100011100101100
3
Ternary
101002022121212021
4
Quaternary
20220010130230
5
Quinary
244022043313
6
Senary
22205515524
8
Octal
1050043454
10
Decimal
144721708
12
Duodecimal
40572ba4
16
Hexadecimal
8a0472c
20
Vigesimal
254a458
36
Base36
2e5vzg
md5
b1b5256ce591c80dd79585e50bbedb68
sha1
bbc51e3966a43fc9d21129dd5aa5bd313ff277b0
sha256
9bcd1c9f551958e68562b12bf16e7a3b33ca18c7630586270256466ed6f654ff
sha512
3a3e50cf037abd8d7cbe70115e13f6dbeaacc82c9c2e99711fc8bd88448b94174aa22a9cb0dcb7e24fa87736d06291a26e06c791691be8d2b3ed135aea9f4a34
ripemd-160
73166b14cf300063960f64e0106471727ccd450e
Diameter
289443416
Circumference
909313309.33553
Area
6.5798687617085E+16
Volume
1.2696664608137E+25
Surface area
2.6319475046834E+17
Circumference
909313309.33553
Perimeter
578886832
Area
20944372766437264
Diagonal
204667402.2234
Surface area
125666236598623584
Volume
3.0311053997475E+24
Space diagonal
250665351.21415
Perimeter
434165124
Area
9.0691794410328E+15
Altitude
125332675.60707
Surface area
9.0691794410328E+15
Volume
3.5721919710877E+23
Height
68222467.4078