244443721 is an odd 9-digits composite number following 244443720
and preceding 244443722 . In scientific notation, it is written as 2.44443721 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 231199920 positive integers (up to 244443721) that are relatively prime to 244443721.
244443721 has 8 divisors, whose sum is 257729600
The reverse of 244443721 is 127344442
Previous prime number is 631
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
two hundred forty-four million four hundred forty-three thousand seven hundred twenty-one
Scientific notation
2.44443721 × 10^8
Engineering notation
2.44443721 × 10^6
Prime Factorization
19 × 631 × 20389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
244443721
Product of the distinct prime numbers
The prime factorization of 244443721 is 19 × 631 × 20389.
Since it has a total of 3 prime factors.
1 , 8 , 58 , 37 , 647 , 676 , 1259 , 8626 , 49955 , 67920 , 949596 , 854463 , 7696879 , 8426557 , 32378453 , 64321479 , 5749884 , 34513355 , 5918156464 , 3693765384
n×2
488887442
n×3
733331163
n×4
977774884
n×5
1222218605
n÷2
122221860.5
n÷3
81481240.333333
n÷3
61110930.25
n÷5
48888744.2
n2
59752732736325841
n3
1.4606180329986E+25
n4
3.5703890694588E+33
n5
8.7275918955623E+41
2 √n
15634.696063563
3 √n
625.25853496073
4 √n
125.03877823925
5 √n
47.603159357187
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
-244443720
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 244443721 can be divided by 8 positive divisors.
The sum of these divisors (counting 244443721) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110100100011110101001001001
3
Ternary
122000222000202011
4
Quaternary
32210132221021
5
Quinary
1000034144341
6
Senary
40131135521
8
Octal
1644365111
10
Decimal
244443721
12
Duodecimal
69a445a1
16
Hexadecimal
e91ea49
20
Vigesimal
3g7f961
36
Base36
41j9zd
md5
bd170c314371126f0fb594a5c5044807
sha1
886681860c26b572ae0a37100204cf35cc5e6498
sha256
70d17b4ba597f6d69f3beb4e2ae7e8dd605084ae9097812d883e9051ab4ff125
sha512
5ab2a13ffa3246ba02b32922da4fa8f14cb4941081906ac2340188160631199371eea8e518ee245b9038b1fe0364f60bf233bbd664e9e57d5dde692c657421eb
ripemd-160
3aee10cc9ad78280afd2d701b9f5bd8a24f245ea
Diameter
488887442
Circumference
1535885196.2195
Area
1.8771874619636E+17
Volume
6.1182225095589E+25
Surface area
7.5087498478542E+17
Circumference
1535885196.2195
Perimeter
977774884
Area
59752732736325841
Diagonal
345695625.47514
Surface area
358516396417955046
Volume
1.4606180329986E+25
Space diagonal
423388944.36319
Perimeter
733331163
Area
2.58736922476E+16
Altitude
211694472.1816
Surface area
2.58736922476E+16
Volume
1.7213548597611E+24
Height
115231875.15838