144440931 is an odd 9-digits composite number following 144440930
and preceding 144440932 . In scientific notation, it is written as 1.44440931 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 96259680 positive integers (up to 144440931) that are relatively prime to 144440931.
144440931 has 8 divisors, whose sum is 192656464
The reverse of 144440931 is 139044441
Previous prime number is 3541
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred forty-four million four hundred forty thousand nine hundred thirty-one
Scientific notation
1.44440931 × 10^8
Engineering notation
1.44440931 × 10^6
Prime Factorization
3 × 3541 × 13597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144440931
Product of the distinct prime numbers
The prime factorization of 144440931 is 3 × 3541 × 13597.
Since it has a total of 3 prime factors.
1 , 1 , 21 , 32 , 380 , 145 , 8124 , 5854 , 82146 , 16184 , 819837 , 179029 , 1305017 , 1191247 , 24831900 , 72400291 , 906794091 , 348183393 , 2203533862 , 6142471641
n×2
288881862
n×3
433322793
n×4
577763724
n×5
722204655
n÷2
72220465.5
n÷3
48146977
n÷3
36110232.75
n÷5
28888186.2
n2
20863182548146761
n3
3.0134975108773E+24
n4
4.352723860373E+32
n5
6.2871148677818E+40
2 √n
12018.358082534
3 √n
524.68271804092
4 √n
109.62827227743
5 √n
42.848740011848
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
-144440930
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 144440931 can be divided by 8 positive divisors.
The sum of these divisors (counting 144440931) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110111111111001100011
3
Ternary
101001210100201010
4
Quaternary
20212333321203
5
Quinary
243434102211
6
Senary
22155512003
8
Octal
1046777143
10
Decimal
144440931
12
Duodecimal
40458603
16
Hexadecimal
89bfe63
20
Vigesimal
252f26b
36
Base36
2dzvc3
md5
965e8d4f45f87f36d99c0aa257f9eb99
sha1
09be1b909a5031a8e88d9e6553eca68ca3461ab5
sha256
04a893b24e1d9a0fb3c430a8587c6b1a735eeda608d5646533027bb9a863fa2c
sha512
dcb2d30d5fd83a3f0c93f24a1049b72fe5622e3992de9b18f1aa0a65d85ce7f22d5db2129536b7aa7389e7bbe87253ce375c1ff9ffc6c57edb030daac509bdfb
ripemd-160
8790f1bbc43a6d814a7b699a806d669c4aed22b1
Diameter
288881862
Circumference
907549135.41454
Area
6.5543621023761E+16
Volume
1.2622908855711E+25
Surface area
2.6217448409504E+17
Circumference
907549135.41454
Perimeter
577763724
Area
20863182548146761
Diagonal
204270323.582
Surface area
125179095288880566
Volume
3.0134975108773E+24
Space diagonal
250179031.18455
Perimeter
433322793
Area
9.0340230452436E+15
Altitude
125089515.59228
Surface area
9.0340230452436E+15
Volume
3.5514408750502E+23
Height
68090107.860665