64759984 is an even 8-digits composite number following 64759983
and preceding 64759985 . In scientific notation, it is written as 6.4759984 × 10^7.
The sum of its digits is 52. It has a total of 6 prime factors and 20 positive divisors.
There are 31690688 positive integers (up to 64759984) that are relatively prime to 64759984.
64759984 has 20 divisors, whose sum is 128143584
The reverse of 64759984 is 48995746
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-four million seven hundred fifty-nine thousand nine hundred eighty-four
Scientific notation
6.4759984 × 10^7
Engineering notation
6.4759984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 47 × 86117
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8094998
Product of the distinct prime numbers
The prime factorization of 64759984 is 2 × 2 × 2 × 2 × 47 × 86117.
Since it has a total of 6 prime factors.
8 , 9 , 15 , 33 , 941 , 289 , 4409 , 494 , 25323 , 35878 , 411780 , 27856 , 3862623 , 9485440 , 84733233 , 84928611 , 929623396 , 896353665 , 670906365 , 7550556276
n×2
129519968
n×3
194279952
n×4
259039936
n×5
323799920
n÷2
32379992
n÷3
21586661.333333
n÷3
16189996
n÷5
12951996.8
n2
4193855527680256
n3
2.7159401687088E+23
n4
1.7588424187054E+31
n5
1.1390260689388E+39
2 √n
8047.3588213774
3 √n
401.57707392286
4 √n
89.707072304124
5 √n
36.497351194504
1 , 2 , 4 , 8 , 16 , 47 , 94 , 188 , 376 , 752 , 86117 , 172234 , 344468 , 688936 , 1377872 , 4047499 , 8094998 , 16189996 , 32379992 , 64759984
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
-64759983
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 64759984 can be divided by 20 positive divisors.
The sum of these divisors (counting 64759984) is 1, the average is 0.05.
Base
System
Value
2
Binary
11110111000010100010110000
3
Ternary
11111212010222221
4
Quaternary
3313002202300
5
Quinary
113034304414
6
Senary
10232010424
8
Octal
367024260
10
Decimal
64759984
12
Duodecimal
19830a14
16
Hexadecimal
3dc28b0
20
Vigesimal
104ejj4
36
Base36
12k14g
md5
d7b049c1286a681cc3bc1e60902e43da
sha1
4032c4c156d619dfc55a06c56f3c0b8bd305654c
sha256
4af3c151d11ba9da27f5ef54f0a98f1ddb77cf4e103d3efa08c4b88ee56797cb
sha512
74af9327cbb17f35afe7db06ba6d5109876929350ca5d6c16dfe132abf7dc227f48499770d5714921920c3c89a389c5aa48a13ee94e235720bc4868eeee11af6
ripemd-160
3c75e5416478b1d651da0e5c140c2815ec6253fe
Diameter
129519968
Circumference
406898979.96199
Area
1.3175385715977E+16
Volume
1.1376503575474E+24
Surface area
5.2701542863909E+16
Circumference
406898979.96199
Perimeter
259039936
Area
4193855527680256
Diagonal
91584447.671865
Surface area
25163133166081536
Volume
2.7159401687088E+23
Space diagonal
112167582.58535
Perimeter
194279952
Area
1.8159927133864E+15
Altitude
56083791.292674
Surface area
1.8159927133864E+15
Volume
3.2007661843183E+22
Height
30528149.223955