64984795 is an odd 8-digits composite number following 64984794
and preceding 64984796 . In scientific notation, it is written as 6.4984795 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 46018560 positive integers (up to 64984795) that are relatively prime to 64984795.
64984795 has 16 divisors, whose sum is 82766880
The reverse of 64984795 is 59748946
Previous prime number is 1189
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-four million nine hundred eighty-four thousand seven hundred ninety-five
Scientific notation
6.4984795 × 10^7
Engineering notation
6.4984795 × 10^6
Prime Factorization
5 × 17 × 1189 × 643
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64984795
Product of the distinct prime numbers
The prime factorization of 64984795 is 5 × 17 × 1189 × 643.
Since it has a total of 4 prime factors.
2 , 6 , 20 , 60 , 624 , 712 , 4764 , 7085 , 8902 , 63798 , 660015 , 720710 , 1144179 , 3679023 , 17217436 , 35205643 , 539561838 , 626707124 , 8789423078 , 4002048680
n×2
129969590
n×3
194954385
n×4
259939180
n×5
324923975
n÷2
32492397.5
n÷3
21661598.333333
n÷3
16246198.75
n÷5
12996959
n2
4223023581192025
n3
2.7443232170393E+23
n4
1.7833928167304E+31
n5
1.158934165997E+39
2 √n
8061.3147190765
3 √n
402.04122206262
4 √n
89.784824547785
5 √n
36.522655822089
1 , 5 , 17 , 85 , 643 , 1189 , 3215 , 5945 , 10931 , 20213 , 54655 , 101065 , 764527 , 3822635 , 12996959 , 64984795
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64984794
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64984795 can be divided by 16 positive divisors.
The sum of these divisors (counting 64984795) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110111111001011011011011
3
Ternary
11112021120101021
4
Quaternary
3313321123123
5
Quinary
113114003140
6
Senary
10240503311
8
Octal
367713333
10
Decimal
64984795
12
Duodecimal
1991ab37
16
Hexadecimal
3df96db
20
Vigesimal
10631jf
36
Base36
12oul7
md5
c707385d4fc25699c05d37fe8f15403b
sha1
b80c6af2c6b81e8910007d61c2bee47a6059fae2
sha256
b734b213d41b70b6c317affcdc537623cd96112552b7a4aa8eb6fc0e635bb14b
sha512
6a41763631e5ab97956cbcedea7a4ba022c32a800e31a3f0acfb8a9c135114392f60af606ed7b99f29f9554a8395d419c205b27fe81c47d44394247f23e8dc17
ripemd-160
d2c777df5d3e28ca20e62fac6fdcb4f145dc27c6
Diameter
129969590
Circumference
408311509.13408
Area
1.3267019858609E+16
Volume
1.1495394210302E+24
Surface area
5.3068079434437E+16
Circumference
408311509.13408
Perimeter
259939180
Area
4223023581192025
Diagonal
91902378.437035
Surface area
25338141487152150
Volume
2.7443232170393E+23
Space diagonal
112556966.65945
Perimeter
194954385
Area
1.8286228510465E+15
Altitude
56278483.329724
Surface area
1.8286228510465E+15
Volume
3.2342159275603E+22
Height
30634126.145678