64883946 is an even 8-digits composite number following 64883945
and preceding 64883947 . In scientific notation, it is written as 6.4883946 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 21579744 positive integers (up to 64883946) that are relatively prime to 64883946.
64883946 has 16 divisors, whose sum is 130057344
The reverse of 64883946 is 64938846
Previous prime number is 457
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-four million eight hundred eighty-three thousand nine hundred forty-six
Scientific notation
6.4883946 × 10^7
Engineering notation
6.4883946 × 10^6
Prime Factorization
2 × 3 × 457 × 23663
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64883946
Product of the distinct prime numbers
The prime factorization of 64883946 is 2 × 3 × 457 × 23663.
Since it has a total of 4 prime factors.
7 , 9 , 47 , 28 , 273 , 681 , 855 , 3514 , 6044 , 48068 , 208631 , 760579 , 1978323 , 4776227 , 60659426 , 43933211 , 13050399 , 390880838 , 4432756139 , 3941202788
n×2
129767892
n×3
194651838
n×4
259535784
n×5
324419730
n÷2
32441973
n÷3
21627982
n÷3
16220986.5
n÷5
12976789.2
n2
4209926448530916
n3
2.7315664035045E+23
n4
1.772348070204E+31
n5
1.1499693648032E+39
2 √n
8055.0571692571
3 √n
401.83314032452
4 √n
89.749970302263
5 √n
36.511312978408
1 , 2 , 3 , 6 , 457 , 914 , 1371 , 2742 , 23663 , 47326 , 70989 , 141978 , 10813991 , 21627982 , 32441973 , 64883946
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
-64883945
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 64883946 can be divided by 16 positive divisors.
The sum of these divisors (counting 64883946) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110111100000110011101010
3
Ternary
11112002110001010
4
Quaternary
3313200303222
5
Quinary
113102241241
6
Senary
10234404350
8
Octal
367406352
10
Decimal
64883946
12
Duodecimal
198906b6
16
Hexadecimal
3de0cea
20
Vigesimal
105a9h6
36
Base36
12moru
md5
b0a97501d292ce00fe37609c8f3a6c29
sha1
ddd86ceba11e620133ac494aa77204344cf1fd36
sha256
a0adc88d76266380a00a4dbb06ad63adb6e4a8d0c70be19f156bfbdea35599c3
sha512
e7c6df2d58ec1fc5834dc7ca8f562bf43e8e53039172af1ab4372374be4307e0ea66f0b8eeef0e0b8b5add8704278c94d9f43f87b7d25d8215610934e4aa5608
ripemd-160
bd976dc8b93d156512c409f73a245e4a7236db29
Diameter
129767892
Circumference
407677856.17903
Area
1.3225874002858E+16
Volume
1.1441958594723E+24
Surface area
5.2903496011432E+16
Circumference
407677856.17903
Perimeter
259535784
Area
4209926448530916
Diagonal
91759756.413484
Surface area
25259558691185496
Volume
2.7315664035045E+23
Space diagonal
112382291.06756
Perimeter
194651838
Area
1.8229516262459E+15
Altitude
56191145.533778
Surface area
1.8229516262459E+15
Volume
3.2191818786323E+22
Height
30586585.471161