64486593 is an odd 8-digits composite number following 64486592
and preceding 64486594 . In scientific notation, it is written as 6.4486593 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 40460544 positive integers (up to 64486593) that are relatively prime to 64486593.
64486593 has 12 divisors, whose sum is 76117580
The reverse of 64486593 is 39568446
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-four million four hundred eighty-six thousand five hundred ninety-three
Scientific notation
6.4486593 × 10^7
Engineering notation
6.4486593 × 10^6
Prime Factorization
9 × 17 × 17 × 24793
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3793329
Product of the distinct prime numbers
The prime factorization of 64486593 is 9 × 17 × 17 × 24793.
Since it has a total of 4 prime factors.
10 , 5 , 27 , 32 , 488 , 748 , 4211 , 4465 , 57627 , 93325 , 366491 , 436426 , 3357686 , 7865137 , 96232812 , 96318766 , 729105113 , 518381563 , 4956819980 , 668198854
n×2
128973186
n×3
193459779
n×4
257946372
n×5
322432965
n÷2
32243296.5
n÷3
21495531
n÷3
16121648.25
n÷5
12897318.6
n2
4158520676747649
n3
2.6816883036351E+23
n4
1.7293294218938E+31
n5
1.1151856259259E+39
2 √n
8030.3544753641
3 √n
401.01117706505
4 √n
89.612245119538
5 √n
36.466483554107
1 , 9 , 17 , 153 , 289 , 2601 , 24793 , 223137 , 421481 , 3793329 , 7165177 , 64486593
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64486592
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64486593 can be divided by 12 positive divisors.
The sum of these divisors (counting 64486593) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110101111111110011000001
3
Ternary
11111100020222100
4
Quaternary
3311333303001
5
Quinary
113002032333
6
Senary
10222101013
8
Octal
365776301
10
Decimal
64486593
12
Duodecimal
1971a769
16
Hexadecimal
3d7fcc1
20
Vigesimal
1030g9d
36
Base36
12e669
md5
f32a9e77753600d70ebc806970c4bddc
sha1
2a091027aa719b8f65d7a1ffa3995ae318f7f0cc
sha256
aa081aa80458a5ae05d320619ab8334a1e32a2751aded7cae08a1a97a0b3d66f
sha512
07cf7b0edcfb8bc18364edc16c6d131eb0dcfb3ade22c5c99eebce18aafe974b58175fcb2825a69758c3e5ba7814b6b7a6a9711de1c804028cc20ece86d2f4c7
ripemd-160
6bfdc67e1095b4182dcd0060aea19c35cbbb5887
Diameter
128973186
Circumference
405181213.64767
Area
1.3064378007872E+16
Volume
1.1233029698557E+24
Surface area
5.2257512031487E+16
Circumference
405181213.64767
Perimeter
257946372
Area
4158520676747649
Diagonal
91197814.411834
Surface area
24951124060485894
Volume
2.6816883036351E+23
Space diagonal
111694055.48302
Perimeter
193459779
Area
1.8006922741132E+15
Altitude
55847027.741508
Surface area
1.8006922741132E+15
Volume
3.1603999742151E+22
Height
30399271.470611