64756948 is an even 8-digits composite number following 64756947
and preceding 64756949 . In scientific notation, it is written as 6.4756948 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 32361560 positive integers (up to 64756948) that are relatively prime to 64756948.
64756948 has 12 divisors, whose sum is 113383872
The reverse of 64756948 is 84965746
Previous prime number is 2927
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
sixty-four million seven hundred fifty-six thousand nine hundred forty-eight
Scientific notation
6.4756948 × 10^7
Engineering notation
6.4756948 × 10^6
Prime Factorization
2 × 2 × 2927 × 5531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32378474
Product of the distinct prime numbers
The prime factorization of 64756948 is 2 × 2 × 2927 × 5531.
Since it has a total of 4 prime factors.
2 , 9 , 97 , 31 , 389 , 791 , 9115 , 7695 , 37101 , 63034 , 745168 , 593931 , 1010119 , 8031396 , 51386728 , 52530452 , 373750229 , 550499199 , 5571933931 , 8246187822
n×2
129513896
n×3
194270844
n×4
259027792
n×5
323784740
n÷2
32378474
n÷3
21585649.333333
n÷3
16189237
n÷5
12951389.6
n2
4193462314274704
n3
2.7155582102545E+23
n4
1.7585126181242E+31
n5
1.1387591016921E+39
2 √n
8047.1701858479
3 √n
401.57079840633
4 √n
89.706020900762
5 √n
36.497008983066
1 , 2 , 4 , 2927 , 5531 , 5854 , 11062 , 11708 , 22124 , 16189237 , 32378474 , 64756948
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
-64756947
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 64756948 can be divided by 12 positive divisors.
The sum of these divisors (counting 64756948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11110111000001110011010100
3
Ternary
11111211222211111
4
Quaternary
3313001303110
5
Quinary
113034210243
6
Senary
10231544404
8
Octal
367016324
10
Decimal
64756948
12
Duodecimal
1982b104
16
Hexadecimal
3dc1cd4
20
Vigesimal
104ec78
36
Base36
12jys4
md5
63daaec939b0201071cbe9b442b75ac4
sha1
dd082da523f1280a3f8a0e5c8b5da834fef7e227
sha256
8eaa9870d6ac875f6329643095a20ded49c0657fbfa7c28b150322c80bf5d26d
sha512
5cb2313c8f0f4b75a89620ec1c5cc92b88c1bde6a101c1889c8ae3f2914943d6111c72072de880854477cb883f8d188bcb93bf39add04da7d521879c3b50f66b
ripemd-160
e28c0a312c7fda111368cd8cdd064d7623d97f7e
Diameter
129513896
Circumference
406879904.21139
Area
1.3174150399631E+16
Volume
1.1374903631641E+24
Surface area
5.2696601598524E+16
Circumference
406879904.21139
Perimeter
259027792
Area
4193462314274704
Diagonal
91580154.119489
Surface area
25160773885648224
Volume
2.7155582102545E+23
Space diagonal
112162324.0791
Perimeter
194270844
Area
1.8158224469873E+15
Altitude
56081162.039548
Surface area
1.8158224469873E+15
Volume
3.2003160419629E+22
Height
30526718.03983