64744593 is an odd 8-digits composite number following 64744592
and preceding 64744594 . In scientific notation, it is written as 6.4744593 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 42577920 positive integers (up to 64744593) that are relatively prime to 64744593.
64744593 has 16 divisors, whose sum is 87504576
The reverse of 64744593 is 39544746
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-four million seven hundred forty-four thousand five hundred ninety-three
Scientific notation
6.4744593 × 10^7
Engineering notation
6.4744593 × 10^6
Prime Factorization
3 × 113 × 331 × 577
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64744593
Product of the distinct prime numbers
The prime factorization of 64744593 is 3 × 113 × 331 × 577.
Since it has a total of 4 prime factors.
2 , 4 , 50 , 67 , 730 , 215 , 1425 , 7133 , 63963 , 12670 , 694827 , 27045 , 6426679 , 2601931 , 20518955 , 52018175 , 221066908 , 119187089 , 9199013859 , 4691948816
n×2
129489186
n×3
194233779
n×4
258978372
n×5
323722965
n÷2
32372296.5
n÷3
21581531
n÷3
16186148.25
n÷5
12948918.6
n2
4191862322735649
n3
2.7140041999755E+23
n4
1.7571709732771E+31
n5
1.1376731949624E+39
2 √n
8046.4024880688
3 √n
401.54525817253
4 √n
89.701741834085
5 √n
36.495616221435
1 , 3 , 113 , 331 , 339 , 577 , 993 , 1731 , 37403 , 65201 , 112209 , 190987 , 195603 , 572961 , 21581531 , 64744593
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
-64744592
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 64744593 can be divided by 16 positive divisors.
The sum of these divisors (counting 64744593) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110110111110110010010001
3
Ternary
11111211100212220
4
Quaternary
3312332302101
5
Quinary
113033311333
6
Senary
10231411253
8
Octal
366766221
10
Decimal
64744593
12
Duodecimal
19823b29
16
Hexadecimal
3dbec91
20
Vigesimal
104d19d
36
Base36
12jp8x
md5
857f42871e6181983be4b9150b4f66de
sha1
dedd55d73495d6a1b4bfb9ccbb7856f6dec9221d
sha256
81a1d7c99e348091aa840ab0649c78225617723597cf6a6f0fe07dfb031f029c
sha512
68243cad877b577f91b4bac372229b85c4a7b2ddf15dd3ae06b44b4766d55dfb9e960b8a38ba5d295659789287a22c836f0641e04d7fbf41d896f94a5c815915
ripemd-160
035ebe35bb93936a50e337b1e2db267a616cc186
Diameter
129489186
Circumference
406802275.45692
Area
1.3169123877966E+16
Volume
1.1368394208607E+24
Surface area
5.2676495511865E+16
Circumference
406802275.45692
Perimeter
258978372
Area
4191862322735649
Diagonal
91562681.510926
Surface area
25151173936413894
Volume
2.7140041999755E+23
Space diagonal
112140924.59137
Perimeter
194233779
Area
1.815129630328E+15
Altitude
56070462.295684
Surface area
1.815129630328E+15
Volume
3.1984846232858E+22
Height
30520893.836975