64754992 is an even 8-digits composite number following 64754991
and preceding 64754993 . In scientific notation, it is written as 6.4754992 × 10^7.
The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors.
There are 32325120 positive integers (up to 64754992) that are relatively prime to 64754992.
64754992 has 20 divisors, whose sum is 125665816
The reverse of 64754992 is 29945746
Previous prime number is 691
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-four million seven hundred fifty-four thousand nine hundred ninety-two
Scientific notation
6.4754992 × 10^7
Engineering notation
6.4754992 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 691 × 5857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8094374
Product of the distinct prime numbers
The prime factorization of 64754992 is 2 × 2 × 2 × 2 × 691 × 5857.
Since it has a total of 6 prime factors.
10 , 7 , 77 , 35 , 444 , 678 , 6192 , 3501 , 83608 , 58222 , 989471 , 462259 , 3547048 , 4866479 , 98035704 , 12081043 , 8758846 , 635480471 , 2645850658 , 3507825493
n×2
129509984
n×3
194264976
n×4
259019968
n×5
323774960
n÷2
32377496
n÷3
21584997.333333
n÷3
16188748
n÷5
12950998.4
n2
4193208988920064
n3
2.7153121453185E+23
n4
1.758300162476E+31
n5
1.1385871295473E+39
2 √n
8047.0486515244
3 √n
401.5667551831
4 √n
89.705343494824
5 √n
36.496788500124
1 , 2 , 4 , 8 , 16 , 691 , 1382 , 2764 , 5528 , 5857 , 11056 , 11714 , 23428 , 46856 , 93712 , 4047187 , 8094374 , 16188748 , 32377496 , 64754992
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-64754991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64754992 can be divided by 20 positive divisors.
The sum of these divisors (counting 64754992) is 1, the average is 0.05.
Base
System
Value
2
Binary
11110111000001010100110000
3
Ternary
11111211220011001
4
Quaternary
3313001110300
5
Quinary
113034124432
6
Senary
10231531344
8
Octal
367012460
10
Decimal
64754992
12
Duodecimal
19829b54
16
Hexadecimal
3dc1530
20
Vigesimal
104e79c
36
Base36
12jx9s
md5
babae9facc19ffa419c20670d3ea6bcb
sha1
65aecc9ad44fc9968d493c52b0a6de104db24601
sha256
3d1ae6035f26fae3b27d220dccba3105bee55189980c21af19842bc3f3980898
sha512
3993b2ecfd5312ed406eed586069921d2cd27a7ab2ad1a2855e73131046440d704706653a4db6f7b37aa817f1b8876dd4e10b7460b6c2ca7e3d8983b686a548e
ripemd-160
dafe9c318129d9e5f5b6c52c4a2d1c0540b3f55e
Diameter
129509984
Circumference
406867614.30093
Area
1.3173354554558E+16
Volume
1.1373872917248E+24
Surface area
5.2693418218232E+16
Circumference
406867614.30093
Perimeter
259019968
Area
4193208988920064
Diagonal
91577387.917761
Surface area
25159253933520384
Volume
2.7153121453185E+23
Space diagonal
112158936.18772
Perimeter
194264976
Area
1.815712753891E+15
Altitude
56079468.093858
Surface area
1.815712753891E+15
Volume
3.2000260516548E+22
Height
30525795.972587