61393775 is an odd 8-digits composite number following 61393774
and preceding 61393776 . In scientific notation, it is written as 6.1393775 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 48380640 positive integers (up to 61393775) that are relatively prime to 61393775.
61393775 has 12 divisors, whose sum is 77266632
The reverse of 61393775 is 57739316
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-one million three hundred ninety-three thousand seven hundred seventy-five
Scientific notation
6.1393775 × 10^7
Engineering notation
6.1393775 × 10^6
Prime Factorization
5 × 5 × 67 × 36653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12278755
Product of the distinct prime numbers
The prime factorization of 61393775 is 5 × 5 × 67 × 36653.
Since it has a total of 4 prime factors.
9 , 3 , 98 , 84 , 960 , 489 , 135 , 9079 , 86543 , 25204 , 224236 , 590451 , 3609671 , 4201839 , 19550671 , 32440407 , 400565000 , 598135292 , 8353364036 , 8812171077
n×2
122787550
n×3
184181325
n×4
245575100
n×5
306968875
n÷2
30696887.5
n÷3
20464591.666667
n÷3
15348443.75
n÷5
12278755
n2
3769195608750625
n3
2.3140514713462E+23
n4
1.4206835537025E+31
n5
8.7221126442212E+38
2 √n
7835.4179850216
3 √n
394.49494816463
4 √n
88.517896410961
5 √n
36.10978209245
1 , 5 , 25 , 67 , 335 , 1675 , 36653 , 183265 , 916325 , 2455751 , 12278755 , 61393775
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61393774
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61393775 can be divided by 12 positive divisors.
The sum of these divisors (counting 61393775) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101010001100101101101111
3
Ternary
11021112010102112
4
Quaternary
3222030231233
5
Quinary
111204100100
6
Senary
10031514235
8
Octal
352145557
10
Decimal
61393775
12
Duodecimal
1868897b
16
Hexadecimal
3a8cb6f
20
Vigesimal
j3e48f
36
Base36
10jvqn
md5
426ddeb9ed6adf81e1633f0f36b2c3c0
sha1
5a768184501fd6bace460432f684035aadecada9
sha256
33e726351832bb93d62e3b74f0a40652ed6cb6c3659b704f3d0dfc90db02f733
sha512
99bb27b6d89424c2943415ecf6db1fd5f8aecd3a196b0b079ddcdcee88acb212d3dfd1326a9b454685ed353bc54a02e62b10dffea6de09f4f4befe3d52d2ddea
ripemd-160
0774d756ab73d3fb8c81e58f3aaf91fde695a746
Diameter
122787550
Circumference
385748465.03229
Area
1.1841277234394E+16
Volume
9.6930761365467E+23
Surface area
4.7365108937575E+16
Circumference
385748465.03229
Perimeter
245575100
Area
3769195608750625
Diagonal
86823909.250282
Surface area
22615173652503750
Volume
2.3140514713462E+23
Space diagonal
106337137.56845
Perimeter
184181325
Area
1.6321095745054E+15
Altitude
53168568.784226
Surface area
1.6321095745054E+15
Volume
2.7271358123394E+22
Height
28941303.083427