64804968 is an even 8-digits composite number following 64804967
and preceding 64804969 . In scientific notation, it is written as 6.4804968 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors.
There are 21601584 positive integers (up to 64804968) that are relatively prime to 64804968.
64804968 has 32 divisors, whose sum is 180014400
The reverse of 64804968 is 86940846
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
sixty-four million eight hundred four thousand nine hundred sixty-eight
Scientific notation
6.4804968 × 10^7
Engineering notation
6.4804968 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 9 × 300023
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16201242
Product of the distinct prime numbers
The prime factorization of 64804968 is 2 × 2 × 2 × 3 × 9 × 300023.
Since it has a total of 6 prime factors.
3 , 6 , 6 , 42 , 82 , 359 , 9684 , 9438 , 9800 , 71662 , 190046 , 936801 , 8935578 , 4291697 , 28076310 , 54512968 , 220989353 , 674997963 , 2536053785 , 6846592485
n×2
129609936
n×3
194414904
n×4
259219872
n×5
324024840
n÷2
32402484
n÷3
21601656
n÷3
16201242
n÷5
12960993.6
n2
4199683877481024
n3
2.7216037929027E+23
n4
1.7637344670774E+31
n5
1.1429875569945E+39
2 √n
8050.153290466
3 √n
401.67003442556
4 √n
89.722646474934
5 √n
36.502420191624
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 18 , 24 , 27 , 36 , 54 , 72 , 108 , 216 , 300023 , 600046 , 900069 , 1200092 , 1800138 , 2400184 , 2700207 , 3600276 , 5400414 , 7200552 , 8100621 , 10800828 , 16201242 , 21601656 , 32402484 , 64804968
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64804967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64804968 can be divided by 32 positive divisors.
The sum of these divisors (counting 64804968) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110111001101100001101000
3
Ternary
11111221102201000
4
Quaternary
3313031201220
5
Quinary
113042224333
6
Senary
10232555000
8
Octal
367154150
10
Decimal
64804968
12
Duodecimal
19852a60
16
Hexadecimal
3dcd868
20
Vigesimal
1050c88
36
Base36
12kzu0
md5
5e790ca23dd107ac8932cc15d14b5ab9
sha1
6a874ba1a67cf9365d83706c983c75c3b7588667
sha256
e3058a1f753f64521ed90ad7fdd2ff2c232607048b66f5417ac64411ad42836e
sha512
d9109386578b5571ce89c9aa1dde52bd8547c0afb71f917fb9fd9a40ffd5d3eb2ea96715bb0585d067ee0eac19cf8c3064efa0ed8934663d7641467ef62fd194
ripemd-160
06bcb393b98d21f8b04701432c268b1218bd3d8b
Diameter
129609936
Circumference
407181622.76984
Area
1.3193696016894E+16
Volume
1.140022730902E+24
Surface area
5.2774784067576E+16
Circumference
407181622.76984
Perimeter
259219872
Area
4199683877481024
Diagonal
91648064.654754
Surface area
25198103264886144
Volume
2.7216037929027E+23
Space diagonal
112245497.15888
Perimeter
194414904
Area
1.8185164628813E+15
Altitude
56122748.579438
Surface area
1.8185164628813E+15
Volume
3.2074408294409E+22
Height
30549354.884918