144448681 is an odd 9-digits composite number following 144448680
and preceding 144448682 . In scientific notation, it is written as 1.44448681 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 128739072 positive integers (up to 144448681) that are relatively prime to 144448681.
144448681 has 8 divisors, whose sum is 160924680
The reverse of 144448681 is 186844441
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million four hundred forty-eight thousand six hundred eighty-one
Scientific notation
1.44448681 × 10^8
Engineering notation
1.44448681 × 10^6
Prime Factorization
13 × 29 × 383153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144448681
Product of the distinct prime numbers
The prime factorization of 144448681 is 13 × 29 × 383153.
Since it has a total of 3 prime factors.
8 , 6 , 78 , 27 , 258 , 666 , 9973 , 8555 , 68010 , 29887 , 532696 , 264955 , 6646121 , 9599683 , 9243439 , 14993496 , 840467174 , 814507591 , 4226346852 , 6880395651
n×2
288897362
n×3
433346043
n×4
577794724
n×5
722243405
n÷2
72224340.5
n÷3
48149560.333333
n÷3
36112170.25
n÷5
28889736.2
n2
20865421442639761
n3
3.0139826058984E+24
n4
4.3536581197897E+32
n5
6.2888017292856E+40
2 √n
12018.680501619
3 √n
524.69210184996
4 √n
109.62974277822
5 √n
42.849199813105
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
-144448680
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 144448681 can be divided by 8 positive divisors.
The sum of these divisors (counting 144448681) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000001110010101001
3
Ternary
101001210202100011
4
Quaternary
20213001302221
5
Quinary
243434324211
6
Senary
22200011521
8
Octal
1047016251
10
Decimal
144448681
12
Duodecimal
40460ba1
16
Hexadecimal
89c1ca9
20
Vigesimal
252g1e1
36
Base36
2e01bd
md5
306d86de7792d90773588963fa9ad916
sha1
5aa414a5abca77f962ed69c96613190f60d63dcd
sha256
157cce589763b71487545a8c82e7a1e634bda1d78e9bd3ede116c1c3c7223b19
sha512
38e8676d3a038ca47bb2a75424e953d11be1127031d3a7631daaeb0971f74097d22146038653c85248c6136e21bf20ddf99ecca89df5295e69b900493910b94e
ripemd-160
af3d4b5cdd5dae3a295550d6612c16b4af0e2510
Diameter
288897362
Circumference
907597830.10067
Area
6.5550654718252E+16
Volume
1.2624940816984E+25
Surface area
2.6220261887301E+17
Circumference
907597830.10067
Perimeter
577794724
Area
20865421442639761
Diagonal
204281283.7371
Surface area
125192528655838566
Volume
3.0139826058984E+24
Space diagonal
250192454.57831
Perimeter
433346043
Area
9.0349925149973E+15
Altitude
125096227.28915
Surface area
9.0349925149973E+15
Volume
3.5520125650151E+23
Height
68093761.245702