144326972 is an even 9-digits composite number following 144326971
and preceding 144326973 . In scientific notation, it is written as 1.44326972 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 71902416 positive integers (up to 144326972) that are relatively prime to 144326972.
144326972 has 12 divisors, whose sum is 253485960
The reverse of 144326972 is 279623441
Previous prime number is 277
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million three hundred twenty-six thousand nine hundred seventy-two
Scientific notation
1.44326972 × 10^8
Engineering notation
1.44326972 × 10^6
Prime Factorization
2 × 2 × 277 × 130259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72163486
Product of the distinct prime numbers
The prime factorization of 144326972 is 2 × 2 × 277 × 130259.
Since it has a total of 4 prime factors.
7 , 4 , 8 , 44 , 395 , 794 , 6511 , 6994 , 1392 , 94008 , 467055 , 645421 , 8931680 , 9922648 , 67952545 , 85743074 , 803330017 , 613984175 , 444683660 , 9812127466
n×2
288653944
n×3
432980916
n×4
577307888
n×5
721634860
n÷2
72163486
n÷3
48108990.666667
n÷3
36081743
n÷5
28865394.4
n2
20830274846688784
n3
3.0063704945504E+24
n4
4.339003501886E+32
n5
6.262352369246E+40
2 √n
12013.6161084
3 √n
524.54469610801
4 √n
109.60664262899
5 √n
42.841976636304
1 , 2 , 4 , 277 , 554 , 1108 , 130259 , 260518 , 521036 , 36081743 , 72163486 , 144326972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144326971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144326972 can be divided by 12 positive divisors.
The sum of these divisors (counting 144326972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100110100100000100111100
3
Ternary
101001120120101102
4
Quaternary
20212210010330
5
Quinary
243421430342
6
Senary
22153232232
8
Octal
1046440474
10
Decimal
144326972
12
Duodecimal
40402678
16
Hexadecimal
89a413c
20
Vigesimal
2520h8c
36
Base36
2dxfek
md5
67724c3b04bb170bdb84320f61a0dbfd
sha1
6bdd9fdbde981912509022aec4de97a1dc24c032
sha256
f97d7d7bb91333088fd0b75ae0e2fb29c0eea89d438785177282d283541eed43
sha512
f8fef8ee11fdaeb80d2cc34774dcee95907269b205dad0aed3d5ac0d7659215f1317f84084d3eb43956d82117d3e4724fb5c2ef7835a91b5f1da3cac278b9323
ripemd-160
64b59d58b12d46de54549216916dda72161ef39a
Diameter
288653944
Circumference
906833109.90012
Area
6.5440238430614E+16
Volume
1.2593055279531E+25
Surface area
2.6176095372245E+17
Circumference
906833109.90012
Perimeter
577307888
Area
20830274846688784
Diagonal
204109161.21864
Surface area
124981649080132704
Volume
3.0063704945504E+24
Space diagonal
249981648.40657
Perimeter
432980916
Area
9.0197735925222E+15
Altitude
124990824.20329
Surface area
9.0197735925222E+15
Volume
3.5430416057595E+23
Height
68036387.072881