144413281 is an odd 9-digits composite number following 144413280
and preceding 144413282 . In scientific notation, it is written as 1.44413281 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 133900848 positive integers (up to 144413281) that are relatively prime to 144413281.
144413281 has 8 divisors, whose sum is 155249280
The reverse of 144413281 is 182314441
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred forty-four million four hundred thirteen thousand two hundred eighty-one
Scientific notation
1.44413281 × 10^8
Engineering notation
1.44413281 × 10^6
Prime Factorization
19 × 47 × 161717
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144413281
Product of the distinct prime numbers
The prime factorization of 144413281 is 19 × 47 × 161717.
Since it has a total of 3 prime factors.
3 , 2 , 93 , 83 , 425 , 946 , 3507 , 6792 , 15958 , 54371 , 10521 , 654475 , 9185170 , 2928900 , 83477337 , 21096199 , 904073834 , 629018457 , 1360592144 , 2149748498
n×2
288826562
n×3
433239843
n×4
577653124
n×5
722066405
n÷2
72206640.5
n÷3
48137760.333333
n÷3
36103320.25
n÷5
28882656.2
n2
20855195729184961
n3
3.0117672411488E+24
n4
4.3493918890261E+32
n5
6.2810995304905E+40
2 √n
12017.207703955
3 √n
524.6492362966
4 √n
109.62302542785
5 √n
42.847099398785
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
-144413280
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 144413281 can be divided by 8 positive divisors.
The sum of these divisors (counting 144413281) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110111001001001100001
3
Ternary
101001201221210001
4
Quaternary
20212321021201
5
Quinary
243432211111
6
Senary
22155140001
8
Octal
1046711141
10
Decimal
144413281
12
Duodecimal
40444601
16
Hexadecimal
89b9261
20
Vigesimal
252bd41
36
Base36
2dza01
md5
ec79b043259411f8bb4ecb4b86fb876d
sha1
72ececd0fd829e5bcd998d5684cbac6ca9c61f2c
sha256
f7957a6fcbd6a29343588165c77eeef6d506266562237438fbf8436f3f1400cd
sha512
c5a21ff0501011680c62ef1afb9340959c84733a7ee460c372d5b5438205c88f99ad95fe95e6c0515b866497bfcca5b94eef382345539a4570c6d3b0a8b8a88e
ripemd-160
cdd751d64dd1624bd26dc3e2e324a04f7ddcb08a
Diameter
288826562
Circumference
907375405.3408
Area
6.5518529691985E+16
Volume
1.2615661118821E+25
Surface area
2.6207411876794E+17
Circumference
907375405.3408
Perimeter
577653124
Area
20855195729184961
Diagonal
204231220.577
Surface area
125131174375109766
Volume
3.0117672411488E+24
Space diagonal
250131139.97972
Perimeter
433239843
Area
9.0305646511855E+15
Altitude
125065569.98986
Surface area
9.0305646511855E+15
Volume
3.5494017326197E+23
Height
68077073.525666