64392743 is an odd 8-digits prime number following 64392742
and preceding 64392744 . In scientific notation, it is written as 6.4392743 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 64392742 positive integers (up to 64392743) that are relatively prime to 64392743.
64392743 has 2 divisors, whose sum is 64392744
The reverse of 64392743 is 34729346
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
sixty-four million three hundred ninety-two thousand seven hundred forty-three
Scientific notation
6.4392743 × 10^7
Engineering notation
6.4392743 × 10^6
Prime Factorization
64392743
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
64392743
Product of the distinct prime numbers
The prime factorization of 64392743 is 64392743.
Since it has a total of 1 prime factors.
3 , 7 , 63 , 90 , 950 , 177 , 7907 , 1225 , 68872 , 15370 , 612884 , 321543 , 2562433 , 6457394 , 16484113 , 26719428 , 447712216 , 905104604 , 2073298176 , 6365128971
n×2
128785486
n×3
193178229
n×4
257570972
n×5
321963715
n÷2
32196371.5
n÷3
21464247.666667
n÷3
16098185.75
n÷5
12878548.6
n2
4146425351064049
n3
2.6699970199975E+23
n4
1.7192843191947E+31
n5
1.1070943330983E+39
2 √n
8024.5088946303
3 √n
400.81654657832
4 √n
89.579623211031
5 √n
36.455863134092
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
64392744
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
32196372
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8024.5089569394
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999689406
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 64392743 can be divided by 2 positive divisors.
The sum of these divisors (counting 64392743) is 64392744, the average is 32196372.
Base
System
Value
2
Binary
11110101101000111000100111
3
Ternary
11111011111020102
4
Quaternary
3311220320213
5
Quinary
112441031433
6
Senary
10220054315
8
Octal
365507047
10
Decimal
64392743
12
Duodecimal
1969439b
16
Hexadecimal
3d68e27
20
Vigesimal
10291h3
36
Base36
12c5rb
md5
5ca4de2de657f575ce10d9224c2f4af4
sha1
f7d932f7cd5860f7a6bae7c66093bd2ec74ac144
sha256
dbdd44465fcadda74b3e831b3ce4a88478e8c04c99f9623d1f20a3a9f8994d07
sha512
135efdeb2a34a3356ca070ba3dc5ed1a109a1fa3d99ed017a8c8ad546ad17ace1596c662f00887455082d539d17f391dc0801ec2ec9562bac1fc4bc6841de23f
ripemd-160
9581ec9ea2bcd18b97c0a44f240cac53b23dfced
Diameter
128785486
Circumference
404591536.70659
Area
1.3026379421561E+16
Volume
1.1184057364174E+24
Surface area
5.2105517686245E+16
Circumference
404591536.70659
Perimeter
257570972
Area
4146425351064049
Diagonal
91065090.469005
Surface area
24878552106384294
Volume
2.6699970199975E+23
Space diagonal
111531502.51473
Perimeter
193178229
Area
1.7954548444586E+15
Altitude
55765751.257363
Surface area
1.7954548444586E+15
Volume
3.1466216643135E+22
Height
30355030.156335