144707687 is an odd 9-digits composite number following 144707686
and preceding 144707688 . In scientific notation, it is written as 1.44707687 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 142023168 positive integers (up to 144707687) that are relatively prime to 144707687.
144707687 has 8 divisors, whose sum is 147417504
The reverse of 144707687 is 786707441
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-four million seven hundred seven thousand six hundred eighty-seven
Scientific notation
1.44707687 × 10^8
Engineering notation
1.44707687 × 10^6
Prime Factorization
103 × 113 × 12433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144707687
Product of the distinct prime numbers
The prime factorization of 144707687 is 103 × 113 × 12433.
Since it has a total of 3 prime factors.
3 , 6 , 85 , 6 , 509 , 437 , 9442 , 166 , 17427 , 58863 , 775297 , 746238 , 1297766 , 3135205 , 47575303 , 34881982 , 403426323 , 69277098 , 5218139284 , 2389805938
n×2
289415374
n×3
434123061
n×4
578830748
n×5
723538435
n÷2
72353843.5
n÷3
48235895.666667
n÷3
36176921.75
n÷5
28941537.4
n2
20940314676889969
n3
3.0302245019449E+24
n4
4.3849677876717E+32
n5
6.3453854612348E+40
2 √n
12029.45081872
3 √n
525.0055171
4 √n
109.67885310633
5 √n
42.864555091397
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
-144707686
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 144707687 can be divided by 8 positive divisors.
The sum of these divisors (counting 144707687) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101000000001000001100111
3
Ternary
101002021220121222
4
Quaternary
20220001001213
5
Quinary
244021121222
6
Senary
22205330555
8
Octal
1050010147
10
Decimal
144707687
12
Duodecimal
40566a5b
16
Hexadecimal
8a01067
20
Vigesimal
2548947
36
Base36
2e5l5z
md5
b27ad3f0b1b8a1f7e3272cf5df2f22dc
sha1
1889d3fe2c11eff85bda8aed4d5ca6a75f2185de
sha256
c02f527afbd11676673123d8c654658f69edf8632ec504044353392c52bbdcff
sha512
aeabb4d99616fcf461c8dd9f412be9bfc307772da657109d6221ab6e029138e6e4d2e5798c76757e583d4d45e73b28ef85bfbc1ee83e1218da0c3b340c91e96e
ripemd-160
78564378693eaacf9e7d9ebc3dbddfcdcfd07660
Diameter
289415374
Circumference
909225212.79434
Area
6.5785938752776E+16
Volume
1.2692974712051E+25
Surface area
2.631437550111E+17
Circumference
909225212.79434
Perimeter
578830748
Area
20940314676889969
Diagonal
204647573.53504
Surface area
125641888061339814
Volume
3.0302245019449E+24
Space diagonal
250641066.12977
Perimeter
434123061
Area
9.0674222367134E+15
Altitude
125320533.06489
Surface area
9.0674222367134E+15
Volume
3.5711538230714E+23
Height
68215857.845014