144967247 is an odd 9-digits composite number following 144967246
and preceding 144967248 . In scientific notation, it is written as 1.44967247 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 143559696 positive integers (up to 144967247) that are relatively prime to 144967247.
144967247 has 4 divisors, whose sum is 146374800
The reverse of 144967247 is 742769441
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-four million nine hundred sixty-seven thousand two hundred forty-seven
Scientific notation
1.44967247 × 10^8
Engineering notation
1.44967247 × 10^6
Prime Factorization
103 × 1407449
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144967247
Product of the distinct prime numbers
The prime factorization of 144967247 is 103 × 1407449.
Since it has a total of 2 prime factors.
2 , 2 , 71 , 22 , 709 , 203 , 3887 , 2016 , 20587 , 74994 , 941993 , 307021 , 4901054 , 1668430 , 98920875 , 24542196 , 870511956 , 454100902 , 4387780515 , 5497956518
n×2
289934494
n×3
434901741
n×4
579868988
n×5
724836235
n÷2
72483623.5
n÷3
48322415.666667
n÷3
36241811.75
n÷5
28993449.4
n2
21015502702759009
n3
3.04655957114E+24
n4
4.4165135384967E+32
n5
6.402498090141E+40
2 √n
12040.234507683
3 √n
525.31922777316
4 √n
109.72800238628
5 √n
42.879921172037
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
-144967246
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 144967247 can be divided by 4 positive divisors.
The sum of these divisors (counting 144967247) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101001000000011001001111
3
Ternary
101002210002200022
4
Quaternary
20221000121033
5
Quinary
244102422442
6
Senary
22215052355
8
Octal
1051003117
10
Decimal
144967247
12
Duodecimal
406710bb
16
Hexadecimal
8a4064f
20
Vigesimal
2560i27
36
Base36
2eb5fz
md5
e30b61d3c4d3214b9b901b867c2b3afe
sha1
8d3ca76b44b3019bda7e332648c08b239564f093
sha256
4c8d89db83a0362b39eb74894fd9e777ff518f75912afe0abf4e7eba06ee19d7
sha512
c3f35b3c2dc2d986907eaddcad0fe1362c862c17fcbc6567824f3071112eef14e2cd93dd47b38b13d0bb9a07e9500e41e8b02587ee5a40870845fdb501d4d1a9
ripemd-160
471ce1e59d6aeef5eaa8dea0f87c63b3041d2040
Diameter
289934494
Circumference
910856076.37267
Area
6.6022148902484E+16
Volume
1.276139888989E+25
Surface area
2.6408859560994E+17
Circumference
910856076.37267
Perimeter
579868988
Area
21015502702759009
Diagonal
205014646.80729
Surface area
126093016216554054
Volume
3.04655957114E+24
Space diagonal
251090637.23739
Perimeter
434901741
Area
9.0999796069449E+15
Altitude
125545318.61869
Surface area
9.0999796069449E+15
Volume
3.5904048867365E+23
Height
68338215.60243