64742717 is an odd 8-digits composite number following 64742716
and preceding 64742718 . In scientific notation, it is written as 6.4742717 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 59155200 positive integers (up to 64742717) that are relatively prime to 64742717.
64742717 has 8 divisors, whose sum is 65787960
The reverse of 64742717 is 71724746
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-four million seven hundred forty-two thousand seven hundred seventeen
Scientific notation
6.4742717 × 10^7
Engineering notation
6.4742717 × 10^6
Prime Factorization
169 × 101 × 3793
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
64742717
Product of the distinct prime numbers
The prime factorization of 64742717 is 169 × 101 × 3793.
Since it has a total of 3 prime factors.
1 , 10 , 13 , 67 , 768 , 125 , 9930 , 3264 , 2456 , 6731 , 371622 , 48188 , 373586 , 4733952 , 52628780 , 99447519 , 129761946 , 875213110 , 274369659 , 5687664523
n×2
129485434
n×3
194228151
n×4
258970868
n×5
323713585
n÷2
32371358.5
n÷3
21580905.666667
n÷3
16185679.25
n÷5
12948543.4
n2
4191619404542089
n3
2.7137682887998E+23
n4
1.7569673232534E+31
n5
1.1375083818764E+39
2 √n
8046.2859133889
3 √n
401.54137982457
4 √n
89.701092041228
5 √n
36.495404724023
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64742716
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64742717 can be divided by 8 positive divisors.
The sum of these divisors (counting 64742717) is 1, the average is 0.125.
Base
System
Value
2
Binary
11110110111110010100111101
3
Ternary
11111211021022102
4
Quaternary
3312332110331
5
Quinary
113033231332
6
Senary
10231354445
8
Octal
366762475
10
Decimal
64742717
12
Duodecimal
19822a25
16
Hexadecimal
3dbe53d
20
Vigesimal
104cgfh
36
Base36
12jnst
md5
ed35e0bb71337e176c250418e07c84e4
sha1
fefbdba18ebb666faee0e4347b09b460cf5ce0ec
sha256
15541c339ac09e6ef6f81332422746820b8c8b9008b333e79aeeb1d9a4197d77
sha512
19423d36d5d9cffe5d23c3304d10583bcc3bfda39c440ad695543286fc01ece3e250d3577b03bf9351f290af333f03234772398c658c736c6f95bfb8b46c02b1
ripemd-160
1771126d5f39139fa3e4c26270e93d16f5263a56
Diameter
129485434
Circumference
406790488.20129
Area
1.3168360727954E+16
Volume
1.1367406026184E+24
Surface area
5.2673442911815E+16
Circumference
406790488.20129
Perimeter
258970868
Area
4191619404542089
Diagonal
91560028.446283
Surface area
25149716427252534
Volume
2.7137682887998E+23
Space diagonal
112137675.26405
Perimeter
194228151
Area
1.8150244436646E+15
Altitude
56068837.632027
Surface area
1.8150244436646E+15
Volume
3.1982065992989E+22
Height
30520009.482094