144465638 is an even 9-digits composite number following 144465637
and preceding 144465639 . In scientific notation, it is written as 1.44465638 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 70552944 positive integers (up to 144465638) that are relatively prime to 144465638.
144465638 has 8 divisors, whose sum is 221738088
The reverse of 144465638 is 836564441
Previous prime number is 43
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-four million four hundred sixty-five thousand six hundred thirty-eight
Scientific notation
1.44465638 × 10^8
Engineering notation
1.44465638 × 10^6
Prime Factorization
2 × 43 × 1679833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144465638
Product of the distinct prime numbers
The prime factorization of 144465638 is 2 × 43 × 1679833.
Since it has a total of 3 prime factors.
2 , 2 , 42 , 46 , 574 , 46 , 9356 , 6849 , 21913 , 93055 , 347428 , 661578 , 1139912 , 3733924 , 11177727 , 35924077 , 932548931 , 326088308 , 2582730009 , 5212146117
n×2
288931276
n×3
433396914
n×4
577862552
n×5
722328190
n÷2
72232819
n÷3
48155212.666667
n÷3
36116409.5
n÷5
28893127.6
n2
20870320562747044
n3
3.0150441753618E+24
n4
4.3557028039182E+32
n5
6.2924938450643E+40
2 √n
12019.385924414
3 √n
524.71263245359
4 √n
109.6329600276
5 √n
42.850205789428
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
-144465637
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 144465638 can be divided by 8 positive divisors.
The sum of these divisors (counting 144465638) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000101111011100110
3
Ternary
101001211121121012
4
Quaternary
20213011323212
5
Quinary
243440400023
6
Senary
22200222222
8
Octal
1047057346
10
Decimal
144465638
12
Duodecimal
4046a972
16
Hexadecimal
89c5ee6
20
Vigesimal
252i41i
36
Base36
2e0eee
md5
f28d80808250bfefa6eff28cb8269906
sha1
f43ef5f5273b5540bfca43f4ae4730c6a92b5a26
sha256
213938ad7fea49e84f485fec1fe9728052ff64884bd8c053f9f258990e58b8eb
sha512
06833b91856bb9bc92b34df5be4176c57d66d44811711e8d5e8a0504fb69356b85b68058baea40db0b8836469ccc6f8b94db6abadf993f428ae74f67f69e4ebf
ripemd-160
b450bd32506325aa8da35fe74bd06f5228013f00
Diameter
288931276
Circumference
907704374.07392
Area
6.556604575799E+16
Volume
1.2629387508754E+25
Surface area
2.6226418303196E+17
Circumference
907704374.07392
Perimeter
577862552
Area
20870320562747044
Diagonal
204305264.55648
Surface area
125221923376482264
Volume
3.0150441753618E+24
Space diagonal
250221824.96385
Perimeter
433396914
Area
9.0371138962318E+15
Altitude
125110912.48193
Surface area
9.0371138962318E+15
Volume
3.5532636366255E+23
Height
68101754.852161