144444747 is an odd 9-digits composite number following 144444746
and preceding 144444748 . In scientific notation, it is written as 1.44444747 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 95812200 positive integers (up to 144444747) that are relatively prime to 144444747.
144444747 has 8 divisors, whose sum is 193561600
The reverse of 144444747 is 747444441
Previous prime number is 199
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-four million four hundred forty-four thousand seven hundred forty-seven
Scientific notation
1.44444747 × 10^8
Engineering notation
1.44444747 × 10^6
Prime Factorization
3 × 199 × 241951
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
144444747 Product of the distinct prime numbers
The prime factorization of 144444747 is 3 × 199 × 241951.
Since it has a total of 3 prime factors.
10 , 9 , 37 , 78 , 363 , 849 , 2128 , 5735 , 70770 , 1884 , 96978 , 269967 , 5491413 , 3132954 , 21856783 , 59832884 , 450564334 , 384052137 , 7299472038 , 7982894715
n×2
288889494
n×3
433334241
n×4
577778988
n×5
722223735
n÷2
72222373.5
n÷3
48148249
n÷3
36111186.75
n÷5
28888949.4
n2
20864284935894009
n3
3.0137363589011E+24
n4
4.3531838588617E+32
n5
6.2879454113777E+40
2 √n12018.516838612
3 √n524.68733854936
4 √n109.62899634044
5 √n42.84896641452
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
-144444746 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 144444747 can be divided by 8 positive divisors.
The sum of these divisors (counting 144444747) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000000110101001011
3
Ternary
101001210112221110
4
Quaternary
20213000311023
5
Quinary
243434212442
6
Senary
22155541403
8
Octal
1047006513
10
Decimal
144444747
12
Duodecimal
4045a863
16
Hexadecimal
89c0d4b
20
Vigesimal
252fbh7
36
Base36
2dzya3
md5
f7e6b42051b420f28ab3b7161fcd4c79
sha1
05dd3934e0d844b7c41899f6ff340f640a0a1339
sha256
31df9590a6b1ca36daa838ee00e5930e2367f234be01a0576e5502d8d3e81cb6
sha512
80b81f8014392f7666b445506d0dff450f1c79e4f4de8f17dd769dbad5a219c28049a5398b5143cd5f6bd2cacd582a796c81e1fe5f863233b112b51c279bf5ec
ripemd-160
f25346ced67e959c4a0c4971a1e11dbaaaa9057d
Diameter
288889494
Circumference
907573112.04967
Area
6.5547084277009E+16
Volume
1.2623909339974E+25
Surface area
2.6218833710804E+17
Circumference
907573112.04967
Perimeter
577778988
Area
20864284935894009
Diagonal
204275720.22095
Surface area
125185709615364054
Volume
3.0137363589011E+24
Space diagonal
250185640.69043
Perimeter
433334241
Area
9.0345003931406E+15
Altitude
125092820.34522
Surface area
9.0345003931406E+15
Volume
3.5517223601457E+23
Height
68091906.740317