64754912 is an even 8-digits composite number following 64754911
and preceding 64754913 . In scientific notation, it is written as 6.4754912 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 31260544 positive integers (up to 64754912) that are relatively prime to 64754912.
64754912 has 24 divisors, whose sum is 131884200
The reverse of 64754912 is 21945746
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-four million seven hundred fifty-four thousand nine hundred twelve
Scientific notation
6.4754912 × 10^7
Engineering notation
6.4754912 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 29 × 69779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4047182
Product of the distinct prime numbers
The prime factorization of 64754912 is 2 × 2 × 2 × 2 × 2 × 29 × 69779.
Since it has a total of 7 prime factors.
8 , 4 , 8 , 22 , 26 , 801 , 538 , 1962 , 38179 , 21752 , 758710 , 651302 , 9990351 , 9233919 , 30946637 , 72703167 , 967700501 , 97156807 , 1584374731 , 1711309266
n×2
129509824
n×3
194264736
n×4
259019648
n×5
323774560
n÷2
32377456
n÷3
21584970.666667
n÷3
16188728
n÷5
12950982.4
n2
4193198628127744
n3
2.7153020816293E+23
n4
1.7582914734932E+31
n5
1.1385800963641E+39
2 √n
8047.0436807563
3 √n
401.56658981436
4 √n
89.705315788733
5 √n
36.496779482303
1 , 2 , 4 , 8 , 16 , 29 , 32 , 58 , 116 , 232 , 464 , 928 , 69779 , 139558 , 279116 , 558232 , 1116464 , 2023591 , 2232928 , 4047182 , 8094364 , 16188728 , 32377456 , 64754912
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64754911
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64754912 can be divided by 24 positive divisors.
The sum of these divisors (counting 64754912) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11110111000001010011100000
3
Ternary
11111211220001002
4
Quaternary
3313001103200
5
Quinary
113034124122
6
Senary
10231531132
8
Octal
367012340
10
Decimal
64754912
12
Duodecimal
19829aa8
16
Hexadecimal
3dc14e0
20
Vigesimal
104e75c
36
Base36
12jx7k
md5
3a112e8c07568fa73b619136798bff3b
sha1
037d3088402ae6e83cef6698b202b685d5890a65
sha256
0a5d70fb398206b1dd1d83b77782117eaacc699fc6617acb707339811442664b
sha512
459ef10178e7ab37b31fa80151b5e639624d5ca7820f443a8b45ce9883f4a8d9a5e3379d1d7a988d85df12746d7123b5ecbbcd94ddea97caf12d32d191d67f0c
ripemd-160
1d95a2cab8698bfeb4099dd22fc20d27c088f99c
Diameter
129509824
Circumference
406867111.64611
Area
1.3173322005169E+16
Volume
1.1373830762565E+24
Surface area
5.2693288020676E+16
Circumference
406867111.64611
Perimeter
259019648
Area
4193198628127744
Diagonal
91577274.780676
Surface area
25159191768766464
Volume
2.7153020816293E+23
Space diagonal
112158797.62365
Perimeter
194264736
Area
1.8157082675363E+15
Altitude
56079398.811826
Surface area
1.8157082675363E+15
Volume
3.2000141914834E+22
Height
30525758.260225