144445968 is an even 9-digits composite number following 144445967
and preceding 144445969 . In scientific notation, it is written as 1.44445968 × 10^8.
The sum of its digits is 45. It has a total of 7 prime factors and 30 positive divisors.
There are 48148608 positive integers (up to 144445968) that are relatively prime to 144445968.
144445968 has 30 divisors, whose sum is 404248494
The reverse of 144445968 is 869544441
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred forty-four million four hundred forty-five thousand nine hundred sixty-eight
Scientific notation
1.44445968 × 10^8
Engineering notation
1.44445968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3 × 1003097
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
6018582 Product of the distinct prime numbers
The prime factorization of 144445968 is 2 × 2 × 2 × 2 × 3 × 3 × 1003097.
Since it has a total of 7 prime factors.
5 , 5 , 31 , 33 , 38 , 11 , 2618 , 942 , 36658 , 15772 , 815829 , 121700 , 2014197 , 1603609 , 50883244 , 77704892 , 264294336 , 433658392 , 2881295593 , 7798594086
n×2
288891936
n×3
433337904
n×4
577783872
n×5
722229840
n÷2
72222984
n÷3
48148656
n÷3
36111492
n÷5
28889193.6
n2
20864637671457024
n3
3.0138127854229E+24
n4
4.3533310516118E+32
n5
6.2882111777453E+40
2 √n12018.567635122
3 √n524.68881694958
4 √n109.6292280148
5 √n42.849038855245
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 16 , 18 , 24 , 36 , 48 , 72 , 144 , 1003097 , 2006194 , 3009291 , 4012388 , 6018582 , 8024776 , 9027873 , 12037164 , 16049552 , 18055746 , 24074328 , 36111492 , 48148656 , 72222984 , 144445968
30 divisors
τ Total Divisors
30 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144445967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.033333333333333 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
30 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144445968 can be divided by 30 positive divisors.
The sum of these divisors (counting 144445968) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
1000100111000001001000010000
3
Ternary
101001210121121200
4
Quaternary
20213001020100
5
Quinary
243434232333
6
Senary
22155551200
8
Octal
1047011020
10
Decimal
144445968
12
Duodecimal
4045b500
16
Hexadecimal
89c1210
20
Vigesimal
252fei8
36
Base36
2dzz80
md5
e1fef4656fd7afde44891495be320cfa
sha1
d05842eaa9844ccb8f2cdc0db3f13fb2c3051700
sha256
3e9abb828822168a4c55ed6c71f42d1658cf2bc89f90accb8a2e5ddff2a41a19
sha512
ca9f97158e286872e562b6c36c8eb6d482d07e201f1c7b337a71cd9e9dccf8857f24d8901007932d3c32b8ba6fb773aecf06780b5614363dd5f00d68fc92be25
ripemd-160
ac58e3002732e4df1215325c720d4d293ceac635
Diameter
288891936
Circumference
907580783.81893
Area
6.5548192428462E+16
Volume
1.2624229474639E+25
Surface area
2.6219276971385E+17
Circumference
907580783.81893
Perimeter
577783872
Area
20864637671457024
Diagonal
204277446.97571
Surface area
125187826028742144
Volume
3.0138127854229E+24
Space diagonal
250187755.52447
Perimeter
433337904
Area
9.0346531321198E+15
Altitude
125093877.76223
Surface area
9.0346531321198E+15
Volume
3.5518124296654E+23
Height
68092482.325237