64695730 is an even 8-digits composite number following 64695729
and preceding 64695731 . In scientific notation, it is written as 6.4695730 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors.
There are 23464320 positive integers (up to 64695730) that are relatively prime to 64695730.
64695730 has 32 divisors, whose sum is 127370880
The reverse of 64695730 is 03759646
Previous prime number is 809
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
sixty-four million six hundred ninety-five thousand seven hundred thirty
Scientific notation
6.4695730 × 10^7
Engineering notation
6.4695730 × 10^6
Prime Factorization
2 × 5 × 11 × 809 × 727
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
64695730
Product of the distinct prime numbers
The prime factorization of 64695730 is 2 × 5 × 11 × 809 × 727.
Since it has a total of 5 prime factors.
6 , 4 , 94 , 23 , 856 , 801 , 7469 , 3549 , 19613 , 57129 , 525969 , 44920 , 8241975 , 6585203 , 57303990 , 68380187 , 642365215 , 90272138 , 4480811261 , 6772770483
n×2
129391460
n×3
194087190
n×4
258782920
n×5
323478650
n÷2
32347865
n÷3
21565243.333333
n÷3
16173932.5
n÷5
12939146
n2
4185537480232900
n3
2.7078640272603E+23
n4
1.7518723998434E+31
n5
1.1333866377472E+39
2 √n
8043.3655891051
3 √n
401.44421681884
4 √n
89.684812477393
5 √n
36.490105880579
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 727 , 809 , 1454 , 1618 , 3635 , 4045 , 7270 , 7997 , 8090 , 8899 , 15994 , 17798 , 39985 , 44495 , 79970 , 88990 , 588143 , 1176286 , 2940715 , 5881430 , 6469573 , 12939146 , 32347865 , 64695730
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
-64695729
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 64695730 can be divided by 32 positive divisors.
The sum of these divisors (counting 64695730) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11110110110010110110110010
3
Ternary
11111201212212011
4
Quaternary
3312302312302
5
Quinary
113030230410
6
Senary
10230353134
8
Octal
366626662
10
Decimal
64695730
12
Duodecimal
197bb7aa
16
Hexadecimal
3db2db2
20
Vigesimal
1046j6a
36
Base36
12injm
md5
b27aea434cd2bdfe9d4f631fe3d49fd0
sha1
72a1ba144eff71cd35dfeb4d8c21b9b684c2b586
sha256
f3de98498906af9edd86a34a0575ebfe1fe3e5b4a9736a94b3b20767e130c171
sha512
79cfb698e9c2541b97573af2aa15825cc1c1a6cf0d8261675a451f91cd3b150c88841baa3d5e9e4476a25edc4f6094e1f5065baaaaaa531d8d63bad6de533f97
ripemd-160
fb132d5e9b808e780e6802f5aefe5c3c958fd288
Diameter
129391460
Circumference
406495260.17326
Area
1.3149253799224E+16
Volume
1.1342674313281E+24
Surface area
5.2597015196898E+16
Circumference
406495260.17326
Perimeter
258782920
Area
4185537480232900
Diagonal
91493578.793628
Surface area
25113224881397400
Volume
2.7078640272603E+23
Space diagonal
112056291.39276
Perimeter
194087190
Area
1.8123908931868E+15
Altitude
56028145.696379
Surface area
1.8123908931868E+15
Volume
3.1912483603448E+22
Height
30497859.597876