64085005 is an odd 8-digits composite number following 64085004
and preceding 64085006 . In scientific notation, it is written as 6.4085005 × 10^7.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 48081600 positive integers (up to 64085005) that are relatively prime to 64085005.
64085005 has 8 divisors, whose sum is 65410560
The reverse of 64085005 is 50058046
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
sixty-four million eighty-five thousand five
Scientific notation
6.4085005 × 10^7
Engineering notation
6.4085005 × 10^6
Prime Factorization
95 × 101 × 6679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64085005
Product of the distinct prime numbers
The prime factorization of 64085005 is 95 × 101 × 6679.
Since it has a total of 3 prime factors.
1 , 8 , 83 , 40 , 648 , 12 , 9853 , 3954 , 13882 , 97306 , 943441 , 578007 , 3656528 , 6464557 , 23649583 , 35786497 , 421541480 , 108171806 , 206528632 , 5464295628
n×2
128170010
n×3
192255015
n×4
256340020
n×5
320425025
n÷2
32042502.5
n÷3
21361668.333333
n÷3
16021251.25
n÷5
12817001
n2
4106887865850025
n3
2.6318992941744E+23
n4
1.6866527942666E+31
n5
1.0808915275384E+39
2 √n
8005.311049547
3 √n
400.17701540231
4 √n
89.472403843571
5 √n
36.420951242148
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
-64085004
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 64085005 can be divided by 8 positive divisors.
The sum of these divisors (counting 64085005) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110100011101110000001101
3
Ternary
11110120212002201
4
Quaternary
3310131300031
5
Quinary
112401210010
6
Senary
10205321501
8
Octal
364356015
10
Decimal
64085005
12
Duodecimal
19566291
16
Hexadecimal
3d1dc0d
20
Vigesimal
100aca5
36
Base36
125kb1
md5
39b08bbb8d3fc9f441f9aec7bd5d4e23
sha1
ba59fc03888176063f33f2690e1d800de22f04b5
sha256
58e32d3bb2308146c79059978bc1373f9becaefcefc1480a419b72ca4e14de6f
sha512
243790b7c2a9f29e53633e13573b4cb22133060a9e9bcbc7fcaebbe799c9f3c9f102563de8555a1d7214ae99242616d032506c862646fa05192fa61cee8dc42a
ripemd-160
7081ec0d6e40ba4183006a98a934900d4d6c09c7
Diameter
128170010
Circumference
402657961.82653
Area
1.2902168748472E+16
Volume
1.1024473983422E+24
Surface area
5.1608674993886E+16
Circumference
402657961.82653
Perimeter
256340020
Area
4106887865850025
Diagonal
90629883.215748
Surface area
24641327195100150
Volume
2.6318992941744E+23
Space diagonal
110998484.66331
Perimeter
192255015
Area
1.7783346111601E+15
Altitude
55499242.331653
Surface area
1.7783346111601E+15
Volume
3.1017230638513E+22
Height
30209961.071916