644313113 is an odd 9-digits composite number following 644313112
and preceding 644313114 . In scientific notation, it is written as 6.44313113 × 10^8.
The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors.
There are 642585360 positive integers (up to 644313113) that are relatively prime to 644313113.
644313113 has 4 divisors, whose sum is 646040868
The reverse of 644313113 is 311313446
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 26
Digital Root 8
Name
six hundred forty-four million three hundred thirteen thousand one hundred thirteen
Scientific notation
6.44313113 × 10^8
Engineering notation
6.44313113 × 10^6
Prime Factorization
373 × 1727381
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
644313113
Product of the distinct prime numbers
The prime factorization of 644313113 is 373 × 1727381.
Since it has a total of 2 prime factors.
5 , 6 , 82 , 60 , 858 , 653 , 7945 , 1167 , 63912 , 98117 , 302337 , 528796 , 1476588 , 2892537 , 28047299 , 22570312 , 160469990 , 657713223 , 328579927 , 6981897507
n×2
1288626226
n×3
1932939339
n×4
2577252452
n×5
3221565565
n÷2
322156556.5
n÷3
214771037.66667
n÷3
161078278.25
n÷5
128862622.6
n2
415139387583750769
n3
2.67479751143E+26
n4
1.7234071112341E+35
n5
1.1104138008056E+44
2 √n
25383.323521556
3 √n
863.70544344707
4 √n
159.3214471487
5 √n
57.785569001123
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-644313112
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 644313113 can be divided by 4 positive divisors.
The sum of these divisors (counting 644313113) is 1, the average is 0.25.
Base
System
Value
2
Binary
100110011001110111000000011001
3
Ternary
1122220101111102122
4
Quaternary
212121313000121
5
Quinary
2304421004423
6
Senary
143533511025
8
Octal
4631670031
10
Decimal
644313113
12
Duodecimal
15b942475
16
Hexadecimal
26677019
20
Vigesimal
a16j2fd
36
Base36
anlv6h
md5
2407710f52b7cc77fdfa4e751fca014b
sha1
070870d3d436e861fd7dadf3079b6dc33c086fe6
sha256
bfda202f2e3f06a4f876de6be2feb1be1cff7301fe6e6bdc77e3e3c48fa7831d
sha512
22147acf026c0f84885850d955d1cef4b4dcd3794a7d58c097b50e457363d544ef622ca940f19dbf2a042af1a03eb0611b486de90e79727fda0028200a4cd418
ripemd-160
f912e41f0ed04b59f59bfecf7bb7e27dc9886341
Diameter
1288626226
Circumference
4048338684.8247
Area
1.3041988502489E+18
Volume
1.1204165615665E+27
Surface area
5.2167954009955E+18
Circumference
4048338684.8247
Perimeter
2577252452
Area
415139387583750769
Diagonal
911196342.81943
Surface area
2490836325502504614
Volume
2.67479751143E+26
Space diagonal
1115983047.6989
Perimeter
1932939339
Area
1.7976062787952E+17
Altitude
557991523.84943
Surface area
1.7976062787952E+17
Volume
3.1522790977218E+25
Height
303732114.27314