30355965 is an odd 8-digits composite number following 30355964
and preceding 30355966 . In scientific notation, it is written as 3.0355965 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 15234048 positive integers (up to 30355965) that are relatively prime to 30355965.
30355965 has 32 divisors, whose sum is 55036800
The reverse of 30355965 is 56955303
Previous prime number is 51
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
thirty million three hundred fifty-five thousand nine hundred sixty-five
Scientific notation
3.0355965 × 10^7
Engineering notation
3.0355965 × 10^6
Prime Factorization
5 × 9 × 3 × 51 × 4409
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30355965
Product of the distinct prime numbers
The prime factorization of 30355965 is 5 × 9 × 3 × 51 × 4409.
Since it has a total of 5 prime factors.
6 , 2 , 21 , 10 , 773 , 890 , 7863 , 1618 , 11746 , 64476 , 272601 , 431167 , 7880111 , 7316848 , 75727137 , 30365873 , 901478853 , 534278144 , 63766593 , 7820084734
n×2
60711930
n×3
91067895
n×4
121423860
n×5
151779825
n÷2
15177982.5
n÷3
10118655
n÷3
7588991.25
n÷5
6071193
n2
921484611081225
n3
2.797255460202E+22
n4
8.4913388845952E+29
n5
2.5776278598391E+37
2 √n
5509.6247603625
3 √n
311.94738387872
4 √n
74.226846628175
5 √n
31.365253987127
1 , 3 , 5 , 9 , 15 , 27 , 45 , 51 , 135 , 153 , 255 , 459 , 765 , 1377 , 2295 , 4409 , 6885 , 13227 , 22045 , 39681 , 66135 , 119043 , 198405 , 224859 , 595215 , 674577 , 1124295 , 2023731 , 3372885 , 6071193 , 10118655 , 30355965
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
-30355964
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 30355965 can be divided by 32 positive divisors.
The sum of these divisors (counting 30355965) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110011110011000111111101
3
Ternary
2010010020120000
4
Quaternary
1303303013331
5
Quinary
30232342330
6
Senary
3002344513
8
Octal
163630775
10
Decimal
30355965
12
Duodecimal
a1bb139
16
Hexadecimal
1cf31fd
20
Vigesimal
99e9i5
36
Base36
i2mt9
md5
c13a72daa1e4226007cf23405e211d86
sha1
461605516063a849d0579e15f87bf1dd474edb9e
sha256
74c65f60de7ea0b3ae7079aa95c1f3cf23449090cb1f3dab51461bacd41b5e2f
sha512
1cd6395e8d36111bca3f2032aa1e5ecd9c52d8a73cbf34f111cab978c002712704c55c727a7c84cd645b8e01782585775188e09b3797a3d0c5afdb915c7dd17b
ripemd-160
6616ede419414690501b4f48d561e921060a42ba
Diameter
60711930
Circumference
190732153.27326
Area
2.8949292845688E+15
Volume
1.171711627198E+23
Surface area
1.1579717138275E+16
Circumference
190732153.27326
Perimeter
121423860
Area
921484611081225
Diagonal
42929817.401923
Surface area
5528907666487350
Volume
2.797255460202E+22
Space diagonal
52578073.692783
Perimeter
91067895
Area
3.9901454119638E+14
Altitude
26289036.846391
Surface area
3.9901454119638E+14
Volume
3.2965971743666E+21
Height
14309939.133974