144444478 is an even 9-digits composite number following 144444477
and preceding 144444479 . In scientific notation, it is written as 1.44444478 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 67809280 positive integers (up to 144444478) that are relatively prime to 144444478.
144444478 has 16 divisors, whose sum is 229967424
The reverse of 144444478 is 874444441
Previous prime number is 431
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million four hundred forty-four thousand four hundred seventy-eight
Scientific notation
1.44444478 × 10^8
Engineering notation
1.44444478 × 10^6
Prime Factorization
2 × 17 × 431 × 9857
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144444478
Product of the distinct prime numbers
The prime factorization of 144444478 is 2 × 17 × 431 × 9857.
Since it has a total of 4 prime factors.
1 , 7 , 71 , 30 , 257 , 333 , 7162 , 8753 , 4856 , 26552 , 169630 , 487070 , 2478784 , 2903903 , 90962372 , 47940301 , 298624385 , 343273945 , 724485483 , 1735572224
n×2
288888956
n×3
433333434
n×4
577777912
n×5
722222390
n÷2
72222239
n÷3
48148159.333333
n÷3
36111119.5
n÷5
28888895.6
n2
20864207224692484
n3
3.0137195214545E+24
n4
4.3531514311491E+32
n5
6.2878868612728E+40
2 √n
12018.505647542
3 √n
524.68701284008
4 √n
109.62894529978
5 √n
42.84895045495
1 , 2 , 17 , 34 , 431 , 862 , 7327 , 9857 , 14654 , 19714 , 167569 , 335138 , 4248367 , 8496734 , 72222239 , 144444478
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
-144444477
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 144444478 can be divided by 16 positive divisors.
The sum of these divisors (counting 144444478) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111000000110000111110
3
Ternary
101001210112120111
4
Quaternary
20213000300332
5
Quinary
243434210403
6
Senary
22155540234
8
Octal
1047006076
10
Decimal
144444478
12
Duodecimal
4045a67a
16
Hexadecimal
89c0c3e
20
Vigesimal
252fb3i
36
Base36
2dzy2m
md5
655fea16c0c949b1bbe98977cd2c148c
sha1
b851b566168fb114d23c8e2fe81b181f01a0ecd2
sha256
df58e09fa3e64040bb7928899fc99e06e9ad126f30fedf2eaf46fb4c4e20db88
sha512
c02823b85e3cf9a09446cd04012a8ae8c75bac58885938cbed4af586a878133def0927a271aaa8d4d153bbf5bdef6519383ad26dbe0fe0b3405806ea8be966ca
ripemd-160
7d42a4f07d2ea22baea305ae512bebfa43de8b78
Diameter
288888956
Circumference
907571421.87283
Area
6.5546840140069E+16
Volume
1.2623838811442E+25
Surface area
2.6218736056028E+17
Circumference
907571421.87283
Perimeter
577777912
Area
20864207224692484
Diagonal
204275339.7975
Surface area
125185243348154904
Volume
3.0137195214545E+24
Space diagonal
250185174.76876
Perimeter
433333434
Area
9.0344667432033E+15
Altitude
125092587.38438
Surface area
9.0344667432033E+15
Volume
3.5517025170246E+23
Height
68091779.932501