64496688 is an even 8-digits composite number following 64496687
and preceding 64496689 . In scientific notation, it is written as 6.4496688 × 10^7.
The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors.
There are 21498880 positive integers (up to 64496688) that are relatively prime to 64496688.
64496688 has 20 divisors, whose sum is 166616568
The reverse of 64496688 is 88669446
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
sixty-four million four hundred ninety-six thousand six hundred eighty-eight
Scientific notation
6.4496688 × 10^7
Engineering notation
6.4496688 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 1343681
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8062086
Product of the distinct prime numbers
The prime factorization of 64496688 is 2 × 2 × 2 × 2 × 3 × 1343681.
Since it has a total of 6 prime factors.
3 , 6 , 47 , 63 , 47 , 403 , 8693 , 6412 , 71031 , 82694 , 103915 , 832730 , 3736821 , 2420855 , 66832177 , 52609787 , 852601540 , 513604122 , 4919358962 , 2996219120
n×2
128993376
n×3
193490064
n×4
257986752
n×5
322483440
n÷2
32248344
n÷3
21498896
n÷3
16124172
n÷5
12899337.6
n2
4159822762969344
n3
2.6829479087853E+23
n4
1.7304125419318E+31
n5
1.1160587782826E+39
2 √n
8030.983003344
3 √n
401.03210129349
4 √n
89.615751982249
5 √n
36.467625205682
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 48 , 1343681 , 2687362 , 4031043 , 5374724 , 8062086 , 10749448 , 16124172 , 21498896 , 32248344 , 64496688
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64496687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64496688 can be divided by 20 positive divisors.
The sum of these divisors (counting 64496688) is 1, the average is 0.05.
Base
System
Value
2
Binary
11110110000010010000110000
3
Ternary
11111100202211020
4
Quaternary
3312002100300
5
Quinary
113002343223
6
Senary
10222215440
8
Octal
366022060
10
Decimal
64496688
12
Duodecimal
19724580
16
Hexadecimal
3d82430
20
Vigesimal
10321e8
36
Base36
12edyo
md5
71e5c6780cc361d6a2bfe03bb962b419
sha1
ca62bf38724ccfa419848ea2b709b17a04905532
sha256
9a2186e96df10fd439087c0c7d8bd0375ac5922b901f894d7838650df0db9eed
sha512
745d2fc50a408cf7b602df49e1a583d1fa44151f1a35e65cc2647d8e8327a1b068e87f509fce0ac1215bfca24625102ea2afe806e65cc122fbcb38143f7fdf55
ripemd-160
217f4789d998846b32f7206eeed9cef07ef9a735
Diameter
128993376
Circumference
405244642.40335
Area
1.306846863238E+16
Volume
1.1238305920272E+24
Surface area
5.227387452952E+16
Circumference
405244642.40335
Perimeter
257986752
Area
4159822762969344
Diagonal
91212090.897746
Surface area
24958936577816064
Volume
2.6829479087853E+23
Space diagonal
111711540.53592
Perimeter
193490064
Area
1.8012560939861E+15
Altitude
55855770.267959
Surface area
1.8012560939861E+15
Volume
3.1618844331206E+22
Height
30404030.299249