64749355 is an odd 8-digits composite number following 64749354
and preceding 64749356 . In scientific notation, it is written as 6.4749355 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 46984960 positive integers (up to 64749355) that are relatively prime to 64749355.
64749355 has 16 divisors, whose sum is 84952800
The reverse of 64749355 is 55394746
Previous prime number is 569
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
sixty-four million seven hundred forty-nine thousand three hundred fifty-five
Scientific notation
6.4749355 × 10^7
Engineering notation
6.4749355 × 10^6
Prime Factorization
11 × 5 × 569 × 2069
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64749355
Product of the distinct prime numbers
The prime factorization of 64749355 is 11 × 5 × 569 × 2069.
Since it has a total of 4 prime factors.
9 , 1 , 11 , 99 , 39 , 149 , 7004 , 3023 , 91196 , 24825 , 366597 , 778144 , 9825741 , 6839737 , 65802073 , 34660898 , 541867437 , 26431598 , 1752134671 , 4760864472
n×2
129498710
n×3
194248065
n×4
258997420
n×5
323746775
n÷2
32374677.5
n÷3
21583118.333333
n÷3
16187338.75
n÷5
12949871
n2
4192478972916025
n3
2.7146030934738E+23
n4
1.7576879938343E+31
n5
1.1380916389201E+39
2 √n
8046.6983912658
3 √n
401.55510255516
4 √n
89.703391191559
5 √n
36.496153060123
1 , 5 , 11 , 55 , 569 , 2069 , 2845 , 6259 , 10345 , 22759 , 31295 , 113795 , 1177261 , 5886305 , 12949871 , 64749355
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
-64749354
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 64749355 can be divided by 16 positive divisors.
The sum of these divisors (counting 64749355) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11110110111111111100101011
3
Ternary
11111211121102021
4
Quaternary
3312333330223
5
Quinary
113033434410
6
Senary
10231445311
8
Octal
366777453
10
Decimal
64749355
12
Duodecimal
19826837
16
Hexadecimal
3dbff2b
20
Vigesimal
104dd7f
36
Base36
12jsx7
md5
9535906306861db42991c8dc421c8c8d
sha1
209f674771dca8a941c571e92bd8c16df83bfcb2
sha256
78d217761f44b1046e2fa6a9c2bae75dc7699c20b81e6294256fa7e15049361c
sha512
d2addc844f25230d4e2e750accdb342533f4b078825e07568349f4fc65f3f1bf11faf284fc676487168e78d6d3990fcd40f4a0b3dd478441952ea5fe51189ca8
ripemd-160
127219b677d4c941a88f11e774e67cbaf5314294
Diameter
129498710
Circumference
406832195.98536
Area
1.3171061141643E+16
Volume
1.1370902847826E+24
Surface area
5.2684244566571E+16
Circumference
406832195.98536
Perimeter
258997420
Area
4192478972916025
Diagonal
91569415.99591
Surface area
25154873837496150
Volume
2.7146030934738E+23
Space diagonal
112149172.61731
Perimeter
194248065
Area
1.8153966476887E+15
Altitude
56074586.308657
Surface area
1.8153966476887E+15
Volume
3.1991904260421E+22
Height
30523138.665303