64443361 is an odd 8-digits prime number following 64443360
and preceding 64443362 . In scientific notation, it is written as 6.4443361 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 64443360 positive integers (up to 64443361) that are relatively prime to 64443361.
64443361 has 2 divisors, whose sum is 64443362
The reverse of 64443361 is 16334446
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
sixty-four million four hundred forty-three thousand three hundred sixty-one
Scientific notation
6.4443361 × 10^7
Engineering notation
6.4443361 × 10^6
Prime Factorization
64443361
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
64443361
Product of the distinct prime numbers
The prime factorization of 64443361 is 64443361.
Since it has a total of 1 prime factors.
4 , 4 , 71 , 50 , 830 , 323 , 6467 , 12 , 64208 , 54370 , 195905 , 31122 , 5644509 , 3666296 , 82257804 , 97295322 , 876929529 , 301490964 , 5109898414 , 1662091999
n×2
128886722
n×3
193330083
n×4
257773444
n×5
322216805
n÷2
32221680.5
n÷3
21481120.333333
n÷3
16110840.25
n÷5
12888672.2
n2
4152946776976321
n3
2.6762984836247E+23
n4
1.7246966932398E+31
n5
1.1114525161796E+39
2 √n
8027.6622375384
3 √n
400.92154401114
4 √n
89.597222264635
5 √n
36.461592795036
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
64443362
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
32221681
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8027.662299823
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999968965
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64443361 can be divided by 2 positive divisors.
The sum of these divisors (counting 64443361) is 64443362, the average is 32221681.
Base
System
Value
2
Binary
11110101110101001111100001
3
Ternary
11111021001200011
4
Quaternary
3311311033201
5
Quinary
112444141421
6
Senary
10221124521
8
Octal
365651741
10
Decimal
64443361
12
Duodecimal
196b9741
16
Hexadecimal
3d753e1
20
Vigesimal
102f881
36
Base36
12d8td
md5
3ded243e638534cade278821f3ab975c
sha1
6ca56adaffb3c150ff8a689ad3b1b9b7d940efab
sha256
5ecbd59b48f87e1f4d5614065f2a499471b5200e010ce77609576815cc203a50
sha512
7fbe644420bfec28c5962dfe3200f2dc2245f1db908b3a49c9e863e47ce763d0fab253e628be35216b393c4c73430a515acf7ebf172ce9947a930d7494769f52
ripemd-160
0d52393108835bba3e4c540dffc080d4181f4970
Diameter
128886722
Circumference
404909578.98047
Area
1.3046867085298E+16
Volume
1.1210452873292E+24
Surface area
5.2187468341193E+16
Circumference
404909578.98047
Perimeter
257773444
Area
4152946776976321
Diagonal
91136675.131105
Surface area
24917680661857926
Volume
2.6762984836247E+23
Space diagonal
111619175.4625
Perimeter
193330083
Area
1.7982787047131E+15
Altitude
55809587.731251
Surface area
1.7982787047131E+15
Volume
3.1540480104172E+22
Height
30378891.710368