144485455 is an odd 9-digits composite number following 144485454
and preceding 144485456 . In scientific notation, it is written as 1.44485455 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 115588360 positive integers (up to 144485455) that are relatively prime to 144485455.
144485455 has 4 divisors, whose sum is 173382552
The reverse of 144485455 is 554584441
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million four hundred eighty-five thousand four hundred fifty-five
Scientific notation
1.44485455 × 10^8
Engineering notation
1.44485455 × 10^6
Prime Factorization
5 × 28897091
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144485455
Product of the distinct prime numbers
The prime factorization of 144485455 is 5 × 28897091.
Since it has a total of 2 prime factors.
5 , 3 , 49 , 70 , 234 , 769 , 2921 , 3444 , 68856 , 61466 , 301336 , 550073 , 7928784 , 7612584 , 1388932 , 45158847 , 616691442 , 786808575 , 8046025 , 846588356
n×2
288970910
n×3
433456365
n×4
577941820
n×5
722427275
n÷2
72242727.5
n÷3
48161818.333333
n÷3
36121363.75
n÷5
28897091
n2
20876046706557025
n3
3.0162851069981E+24
n4
4.3580932609435E+32
n5
6.2968108773986E+40
2 √n
12020.210272703
3 √n
524.73662375228
4 √n
109.63671954552
5 √n
42.851381315942
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
-144485454
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 144485455 can be divided by 4 positive divisors.
The sum of these divisors (counting 144485455) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111001010110001001111
3
Ternary
101001212121210011
4
Quaternary
20213022301033
5
Quinary
243442013310
6
Senary
22200454051
8
Octal
1047126117
10
Decimal
144485455
12
Duodecimal
4047a327
16
Hexadecimal
89cac4f
20
Vigesimal
2530dcf
36
Base36
2e0tov
md5
81ada04872d818412558e846ba584dac
sha1
8d3b863ebe0c568cd60c24218acf70922607cdac
sha256
1ec69d5b1593e0dd3c320d412b353e2680d06ee783263835e8dd20be4fc120af
sha512
75c17b7578a80fb57127b29ae0c89b3e59d08f326fc937d4315338d1a74d336225e6ecc78d1037faab4e5c177ba7a4ac89e9b158327c01010b5a8cfb2499618b
ripemd-160
814c33caa61cc52dc35f388f0071e56ccced6f5b
Diameter
288970910
Circumference
907828887.95716
Area
6.5584034969317E+16
Volume
1.2634585511037E+25
Surface area
2.6233613987727E+17
Circumference
907828887.95716
Perimeter
577941820
Area
20876046706557025
Diagonal
204333290.02665
Surface area
125256280239342150
Volume
3.0162851069981E+24
Space diagonal
250256149.01471
Perimeter
433456365
Area
9.0395933892344E+15
Altitude
125128074.50735
Surface area
9.0395933892344E+15
Volume
3.554726088584E+23
Height
68111096.675549