144427450 is an even 9-digits composite number following 144427449
and preceding 144427451 . In scientific notation, it is written as 1.44427450 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 55906800 positive integers (up to 144427450) that are relatively prime to 144427450.
144427450 has 16 divisors, whose sum is 232577280
The reverse of 144427450 is 054724441
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred forty-four million four hundred twenty-seven thousand four hundred fifty
Scientific notation
1.44427450 × 10^8
Engineering notation
1.44427450 × 10^6
Prime Factorization
2 × 25 × 31 × 93179
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
144427450 Product of the distinct prime numbers
The prime factorization of 144427450 is 2 × 25 × 31 × 93179.
Since it has a total of 4 prime factors.
5 , 5 , 58 , 82 , 597 , 339 , 1975 , 4754 , 85841 , 56388 , 817629 , 694942 , 7038330 , 5390067 , 10183812 , 19583197 , 21287993 , 301098103 , 450882596 , 4515277500
n×2
288854900
n×3
433282350
n×4
577709800
n×5
722137250
n÷2
72213725
n÷3
48142483.333333
n÷3
36106862.5
n÷5
28885490
n2
20859288313502500
n3
3.012653819934E+24
n4
4.3510990894582E+32
n5
6.2841814618777E+40
2 √n12017.797219125
3 √n524.66639425667
4 √n109.62571422401
5 √n42.84794014795
1 , 2 , 25 , 31 , 50 , 62 , 775 , 1550 , 93179 , 186358 , 2329475 , 2888549 , 4658950 , 5777098 , 72213725 , 144427450
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144427449 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144427450 can be divided by 16 positive divisors.
The sum of these divisors (counting 144427450) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100110111100100110111010
3
Ternary
101001202200012211
4
Quaternary
20212330212322
5
Quinary
243433134300
6
Senary
22155325334
8
Octal
1046744672
10
Decimal
144427450
12
Duodecimal
4045084a
16
Hexadecimal
89bc9ba
20
Vigesimal
252d8ca
36
Base36
2dzkxm
md5
87fb9c5ff944cd042cbf232b80b5904b
sha1
2becbc18c8b1c231d468ffb0fdd38125de53b841
sha256
7e0c161eb8a1c5b852d32a593c786754078201077dfe8bbd0677e652852c7ea5
sha512
772e551d64960465a46e27eb3b435f756ed513889605913997a097e865a7954bb1e96cd879be88aa4cf6c73a109496bc05335156a4e08bacd05e477519370191
ripemd-160
14621e1d013b5adb3889946b4549bc2060dc9e02
Diameter
288854900
Circumference
907464431.79341
Area
6.5531386924811E+16
Volume
1.2619374811352E+25
Surface area
2.6212554769924E+17
Circumference
907464431.79341
Perimeter
577709800
Area
20859288313502500
Diagonal
204251258.56896
Surface area
125155729881015000
Volume
3.012653819934E+24
Space diagonal
250155681.40761
Perimeter
433282350
Area
9.0323367921785E+15
Altitude
125077840.70381
Surface area
9.0323367921785E+15
Volume
3.5504465757381E+23
Height
68083752.856321