144664531 is an odd 9-digits composite number following 144664530
and preceding 144664532 . In scientific notation, it is written as 1.44664531 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 131089920 positive integers (up to 144664531) that are relatively prime to 144664531.
144664531 has 8 divisors, whose sum is 158323824
The reverse of 144664531 is 135466441
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-four million six hundred sixty-four thousand five hundred thirty-one
Scientific notation
1.44664531 × 10^8
Engineering notation
1.44664531 × 10^6
Prime Factorization
11 × 313 × 42017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144664531
Product of the distinct prime numbers
The prime factorization of 144664531 is 11 × 313 × 42017.
Since it has a total of 3 prime factors.
7 , 8 , 44 , 48 , 647 , 977 , 5646 , 302 , 12381 , 60182 , 909 , 643934 , 152468 , 9993125 , 56778352 , 35798146 , 637084723 , 994121949 , 6191765814 , 4319262519
n×2
289329062
n×3
433993593
n×4
578658124
n×5
723322655
n÷2
72332265.5
n÷3
48221510.333333
n÷3
36166132.75
n÷5
28932906.2
n2
20927826529449961
n3
3.0275142097322E+24
n4
4.3797392324675E+32
n5
6.3359292196721E+40
2 √n
12027.656920614
3 √n
524.95332132225
4 √n
109.67067484343
5 √n
42.861998097376
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
-144664530
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 144664531 can be divided by 8 positive divisors.
The sum of these divisors (counting 144664531) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111110110011111010011
3
Ternary
101002012201102121
4
Quaternary
20213312133103
5
Quinary
244013231111
6
Senary
22204355111
8
Octal
1047663723
10
Decimal
144664531
12
Duodecimal
40545a97
16
Hexadecimal
89f67d3
20
Vigesimal
254316b
36
Base36
2e4nv7
md5
b9988467c2af99ba17bd41a9c2ea7fd1
sha1
1ecbfc70f0bad9316a9f7ee0828f0afc0e1ee521
sha256
10a526ab3c8e10a06823cca8fc425c7be4636eca87e3d9a1a8f4f81c8e4c0241
sha512
3e41aa33ee1e2f5dc050d1cab2672d426aa0b3fe46cfd3f0836e3df59aeb8674688d3dd5f79f25a85205e460256f31dad3d656292594a31bb9457e4acb7017bf
ripemd-160
350b8e378407faf85ecf3190edee45f7f3d2d390
Diameter
289329062
Circumference
908954055.64923
Area
6.5746706080522E+16
Volume
1.2681621866578E+25
Surface area
2.6298682432209E+17
Circumference
908954055.64923
Perimeter
578658124
Area
20927826529449961
Diagonal
204586541.73454
Surface area
125566959176699766
Volume
3.0275142097322E+24
Space diagonal
250566317.74512
Perimeter
433993593
Area
9.0620147102488E+15
Altitude
125283158.87256
Surface area
9.0620147102488E+15
Volume
3.5679597130672E+23
Height
68195513.911514