30488718 is an even 8-digits composite number following 30488717
and preceding 30488719 . In scientific notation, it is written as 3.0488718 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 8828928 positive integers (up to 30488718) that are relatively prime to 30488718.
30488718 has 32 divisors, whose sum is 69533856
The reverse of 30488718 is 81788403
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
thirty million four hundred eighty-eight thousand seven hundred eighteen
Scientific notation
3.0488718 × 10^7
Engineering notation
3.0488718 × 10^6
Prime Factorization
2 × 3 × 13 × 17 × 22993
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30488718
Product of the distinct prime numbers
The prime factorization of 30488718 is 2 × 3 × 13 × 17 × 22993.
Since it has a total of 5 prime factors.
5 , 4 , 96 , 93 , 753 , 601 , 5195 , 9206 , 86203 , 86651 , 874187 , 343504 , 951695 , 2825631 , 87053755 , 80682012 , 839738331 , 284877129 , 39837551 , 3289145059
n×2
60977436
n×3
91466154
n×4
121954872
n×5
152443590
n÷2
15244359
n÷3
10162906
n÷3
7622179.5
n÷5
6097743.6
n2
929561925283524
n3
2.8341151403506E+22
n4
8.6408537293681E+29
n5
2.6344855263395E+37
2 √n
5521.6589898327
3 √n
312.40145970399
4 √n
74.307866271564
5 √n
31.39263949039
1 , 2 , 3 , 6 , 13 , 17 , 26 , 34 , 39 , 51 , 78 , 102 , 221 , 442 , 663 , 1326 , 22993 , 45986 , 68979 , 137958 , 298909 , 390881 , 597818 , 781762 , 896727 , 1172643 , 1793454 , 2345286 , 5081453 , 10162906 , 15244359 , 30488718
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
-30488717
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 30488718 can be divided by 32 positive divisors.
The sum of these divisors (counting 30488718) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110100010011100010001110
3
Ternary
2010100222122210
4
Quaternary
1310103202032
5
Quinary
30301114333
6
Senary
3005251250
8
Octal
164234216
10
Decimal
30488718
12
Duodecimal
a263b26
16
Hexadecimal
1d1388e
20
Vigesimal
9ab1fi
36
Base36
i5h8u
md5
a1cec905a4d214e0e42e7001a3d0e34f
sha1
35dc78f9800b92cf1f7749d3a58e2f2edf1645c5
sha256
fcf8a8c8b5e9bdde95e7c9223f6956bbaff044cdb1ec074683ccb75d11e17a12
sha512
7cc94bb26289805b98721e7909eae9a9635679d3f922208520cbb7f52c4167e8c8a726c21fd0ff414d82f00a8d19556867dafb9491499cb00342d64840a16c59
ripemd-160
5f0ff323f57fdb93283d8ee108cd4088499fe144
Diameter
60977436
Circumference
191566264.97234
Area
2.9203049155275E+15
Volume
1.1871513739138E+23
Surface area
1.168121966211E+16
Circumference
191566264.97234
Perimeter
121954872
Area
929561925283524
Diagonal
43117558.494969
Surface area
5577371551701144
Volume
2.8341151403506E+22
Space diagonal
52808008.63364
Perimeter
91466154
Area
4.0251212084315E+14
Altitude
26404004.31682
Surface area
4.0251212084315E+14
Volume
3.340036724009E+21
Height
14372519.498323