30755500 is an even 8-digits composite number following 30755499
and preceding 30755501 . In scientific notation, it is written as 3.0755500 × 10^7.
The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors.
There are 12302000 positive integers (up to 30755500) that are relatively prime to 30755500.
30755500 has 12 divisors, whose sum is 54253584
The reverse of 30755500 is 00555703
Previous prime number is 125
Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7
Name
thirty million seven hundred fifty-five thousand five hundred
Scientific notation
3.0755500 × 10^7
Engineering notation
3.0755500 × 10^6
Prime Factorization
2 × 2 × 125 × 61511
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
15377750
Product of the distinct prime numbers
The prime factorization of 30755500 is 2 × 2 × 125 × 61511.
Since it has a total of 4 prime factors.
4 , 9 , 15 , 100 , 428 , 720 , 1661 , 1837 , 76294 , 89097 , 593446 , 696126 , 4916176 , 7230580 , 84947052 , 88122075 , 365079454 , 455064121 , 2221817133 , 5432355780
n×2
61511000
n×3
92266500
n×4
123022000
n×5
153777500
n÷2
15377750
n÷3
10251833.333333
n÷3
7688875
n÷5
6151100
n2
945900780250000
n3
2.9091651446979E+22
n4
8.9472828607756E+29
n5
2.7517815802458E+37
2 √n
5545.7641493306
3 √n
313.31000530514
4 √n
74.469887534026
5 √n
31.447386502134
1 , 2 , 4 , 125 , 250 , 500 , 61511 , 123022 , 246044 , 7688875 , 15377750 , 30755500
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
-30755499
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 30755500 can be divided by 12 positive divisors.
The sum of these divisors (counting 30755500) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110101010100101010101100
3
Ternary
2010212112121121
4
Quaternary
1311110222230
5
Quinary
30333134000
6
Senary
3015110324
8
Octal
165245254
10
Decimal
30755500
12
Duodecimal
a3723a4
16
Hexadecimal
1d54aac
20
Vigesimal
9c48f0
36
Base36
ib73g
md5
e779ae1d5cc433fcd74b1618af5940cd
sha1
a7936c223e2ca75fbb9c62be9642c832432282ae
sha256
44da020d6398dfc5abb969c70a4054c3e3ca1d0b292d774f0e85ed1752109b4e
sha512
820807778768438408b76e2a1ff79e85aa233cf2de39a05bbc0df03f141feb778fa99200bad292823ff199457ca466a4b22e936c043237961dd546b0daa525ed
ripemd-160
2791c664b9a32ffb6b30695efb07ee65056e27e5
Diameter
61511000
Circumference
193242505.71496
Area
2.9716349422583E+15
Volume
1.2185882462216E+23
Surface area
1.1886539769033E+16
Circumference
193242505.71496
Perimeter
123022000
Area
945900780250000
Diagonal
43494845.217566
Surface area
5675404681500000
Volume
2.9091651446979E+22
Space diagonal
53270088.612185
Perimeter
92266500
Area
4.0958705257801E+14
Altitude
26635044.306092
Surface area
4.0958705257801E+14
Volume
3.4284840023457E+21
Height
14498281.739189