144415979 is an odd 9-digits composite number following 144415978
and preceding 144415980 . In scientific notation, it is written as 1.44415979 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 135940896 positive integers (up to 144415979) that are relatively prime to 144415979.
144415979 has 8 divisors, whose sum is 152988240
The reverse of 144415979 is 979514441
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-four million four hundred fifteen thousand nine hundred seventy-nine
Scientific notation
1.44415979 × 10^8
Engineering notation
1.44415979 × 10^6
Prime Factorization
19 × 157 × 48413
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144415979
Product of the distinct prime numbers
The prime factorization of 144415979 is 19 × 157 × 48413.
Since it has a total of 3 prime factors.
7 , 7 , 77 , 85 , 740 , 374 , 6163 , 7361 , 25202 , 31018 , 785637 , 531465 , 4781626 , 2874678 , 86662315 , 16368112 , 796220604 , 245669977 , 7632412469 , 1526383202
n×2
288831958
n×3
433247937
n×4
577663916
n×5
722079895
n÷2
72207989.5
n÷3
48138659.666667
n÷3
36103994.75
n÷5
28883195.8
n2
20855974990528441
n3
3.0119360462567E+24
n4
4.3497169280555E+32
n5
6.28168628538E+40
2 √n
12017.319959126
3 √n
524.65250352802
4 √n
109.62353743209
5 √n
42.847259495709
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
-144415978
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 144415979 can be divided by 8 positive divisors.
The sum of these divisors (counting 144415979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110111001110011101011
3
Ternary
101001202002110222
4
Quaternary
20212321303223
5
Quinary
243432302404
6
Senary
22155200255
8
Octal
1046716353
10
Decimal
144415979
12
Duodecimal
4044608b
16
Hexadecimal
89b9ceb
20
Vigesimal
252bjij
36
Base36
2dzc2z
md5
aabb84d89fb7db2ca3eb2399e500e5dc
sha1
8a6b75665f16cd4ed994f2c736d4fd03f4a8ef49
sha256
6aafa93dd3092d5f19a45a3449f4381c60973de324859173a117a4a6c4296f7f
sha512
e05ce785b5ae3be9965b93e062506870a6d797c650a989e1a773c40ab5094312b7364c45e4ba7e3a7aa0a7c5059c162bbda8d2f8ae4999e92b711c7a3b2a8a9b
ripemd-160
b507cc9ec3cfdb5b8f638c91d64c776bbfaf8e02
Diameter
288831958
Circumference
907392357.37476
Area
6.5520977813697E+16
Volume
1.2616368208003E+25
Surface area
2.6208391125479E+17
Circumference
907392357.37476
Perimeter
577663916
Area
20855974990528441
Diagonal
204235036.12519
Surface area
125135849943170646
Volume
3.0119360462567E+24
Space diagonal
250135813.0528
Perimeter
433247937
Area
9.0309020812453E+15
Altitude
125067906.5264
Surface area
9.0309020812453E+15
Volume
3.5496006713472E+23
Height
68078345.375063