64294920 is an even 8-digits composite number following 64294919
and preceding 64294921 . In scientific notation, it is written as 6.4294920 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 17145216 positive integers (up to 64294920) that are relatively prime to 64294920.
64294920 has 32 divisors, whose sum is 171454080
The reverse of 64294920 is 02949246
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-four million two hundred ninety-four thousand nine hundred twenty
Scientific notation
6.4294920 × 10^7
Engineering notation
6.4294920 × 10^6
Prime Factorization
2 × 2 × 2 × 15 × 3 × 178597
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
16073730
Product of the distinct prime numbers
The prime factorization of 64294920 is 2 × 2 × 2 × 15 × 3 × 178597.
Since it has a total of 6 prime factors.
9 , 3 , 69 , 89 , 499 , 607 , 4381 , 838 , 76098 , 45265 , 265750 , 556467 , 3918716 , 3267062 , 6790269 , 87463561 , 264994832 , 273027149 , 4586405659 , 174008089
n×2
128589840
n×3
192884760
n×4
257179680
n×5
321474600
n÷2
32147460
n÷3
21431640
n÷3
16073730
n÷5
12858984
n2
4133836737806400
n3
2.6578470235032E+23
n4
1.7088606174838E+31
n5
1.0987105669227E+39
2 √n
8018.4113139699
3 √n
400.61347530578
4 √n
89.54558232526
5 √n
36.444779925712
1 , 2 , 3 , 4 , 6 , 8 , 12 , 15 , 24 , 30 , 45 , 60 , 90 , 120 , 180 , 360 , 178597 , 357194 , 535791 , 714388 , 1071582 , 1428776 , 2143164 , 2678955 , 4286328 , 5357910 , 8036865 , 10715820 , 16073730 , 21431640 , 32147460 , 64294920
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
-64294919
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 64294920 can be divided by 32 positive divisors.
The sum of these divisors (counting 64294920) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110101010001000000001000
3
Ternary
11110222112001100
4
Quaternary
3311101000020
5
Quinary
112424414140
6
Senary
10214021400
8
Octal
365210010
10
Decimal
64294920
12
Duodecimal
19647860
16
Hexadecimal
3d51008
20
Vigesimal
101gh60
36
Base36
12a2a0
md5
c5e45ac0f62c9249f4493fed233ddc11
sha1
5ad2ad72640aa39aa6529d02fb9226d91ec4dc25
sha256
5925003a6b227c62119a5b2c5e18937542698d668e87212ee2c78f68c18d2045
sha512
d9d4f29c73ac8221f70899cdce643f7be8a2f31fbd6254f30488ba2a8fc9534c9bed3732a250de78cd16bb8ed417be6ce8eab4d721a307aab5e659c2a18e7343
ripemd-160
cd111f6f8e4a3f80061c73c9ec615d0f664f4d0f
Diameter
128589840
Circumference
403976896.67029
Area
1.2986831126632E+16
Volume
1.1133163577871E+24
Surface area
5.1947324506529E+16
Circumference
403976896.67029
Perimeter
257179680
Area
4133836737806400
Diagonal
90926747.855693
Surface area
24803020426838400
Volume
2.6578470235032E+23
Space diagonal
111362068.10858
Perimeter
192884760
Area
1.7900038150189E+15
Altitude
55681034.054288
Surface area
1.7900038150189E+15
Volume
3.132302756126E+22
Height
30308915.951898