64749585 is an odd 8-digits composite number following 64749584
and preceding 64749586 . In scientific notation, it is written as 6.4749585 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 33696000 positive integers (up to 64749585) that are relatively prime to 64749585.
64749585 has 16 divisors, whose sum is 87569856
The reverse of 64749585 is 58594746
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-four million seven hundred forty-nine thousand five hundred eighty-five
Scientific notation
6.4749585 × 10^7
Engineering notation
6.4749585 × 10^6
Prime Factorization
3 × 395 × 101 × 541
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64749585
Product of the distinct prime numbers
The prime factorization of 64749585 is 3 × 395 × 101 × 541.
Since it has a total of 4 prime factors.
2 , 10 , 96 , 90 , 455 , 804 , 6935 , 1076 , 70755 , 8293 , 811868 , 320618 , 6394060 , 6968555 , 4203163 , 32041223 , 128913795 , 537417347 , 9574438492 , 9732235072
n×2
129499170
n×3
194248755
n×4
258998340
n×5
323747925
n÷2
32374792.5
n÷3
21583195
n÷3
16187396.25
n÷5
12949917
n2
4192508757672225
n3
2.7146320216814E+23
n4
1.7577129683158E+31
n5
1.1381118524757E+39
2 √n
8046.7126828289
3 √n
401.55557801712
4 √n
89.703470851628
5 √n
36.496178988113
1 , 3 , 101 , 303 , 395 , 541 , 1185 , 1623 , 39895 , 54641 , 119685 , 163923 , 213695 , 641085 , 21583195 , 64749585
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
-64749584
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 64749585 can be divided by 16 positive divisors.
The sum of these divisors (counting 64749585) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110111000000000000010001
3
Ternary
11111211121201210
4
Quaternary
3313000000101
5
Quinary
113033441320
6
Senary
10231450333
8
Octal
367000021
10
Decimal
64749585
12
Duodecimal
198269a9
16
Hexadecimal
3dc0011
20
Vigesimal
104ddj5
36
Base36
12jt3l
md5
6d76a1a6c2070cea82dd2044a8354eba
sha1
8e202cb6767a79d872c73d734f742377246a97bc
sha256
e81502e975a81ec16ce007eb3d890c54e57daa3becb72205f29496a4ff2f677f
sha512
ac1298d5e4ebce0b4fce450b735662cf98f4f8fd796ecf19a0192b1076e3c8e4cdc92dcfed205960d4c9c1f34b4336cdfa7cf1a5846af1876898033ed715b78e
ripemd-160
ac21547e9d8d631b32194d9ded00d5ae3231a7df
Diameter
129499170
Circumference
406833641.11798
Area
1.3171154713214E+16
Volume
1.1371024022019E+24
Surface area
5.2684618852856E+16
Circumference
406833641.11798
Perimeter
258998340
Area
4192508757672225
Diagonal
91569741.26503
Surface area
25155052546033350
Volume
2.7146320216814E+23
Space diagonal
112149570.989
Perimeter
194248755
Area
1.8154095448664E+15
Altitude
56074785.4945
Surface area
1.8154095448664E+15
Volume
3.1992245182618E+22
Height
30523247.088343