30488982 is an even 8-digits composite number following 30488981
and preceding 30488983 . In scientific notation, it is written as 3.0488982 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 9977856 positive integers (up to 30488982) that are relatively prime to 30488982.
30488982 has 32 divisors, whose sum is 62101728
The reverse of 30488982 is 28988403
Previous prime number is 233
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirty million four hundred eighty-eight thousand nine hundred eighty-two
Scientific notation
3.0488982 × 10^7
Engineering notation
3.0488982 × 10^6
Prime Factorization
2 × 3 × 113 × 233 × 193
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30488982
Product of the distinct prime numbers
The prime factorization of 30488982 is 2 × 3 × 113 × 233 × 193.
Since it has a total of 5 prime factors.
9 , 8 , 81 , 10 , 882 , 342 , 4265 , 5475 , 99328 , 36445 , 268706 , 41800 , 3922813 , 7584496 , 72814919 , 11004279 , 296541171 , 815263540 , 1631485868 , 5317972309
n×2
60977964
n×3
91466946
n×4
121955928
n×5
152444910
n÷2
15244491
n÷3
10162994
n÷3
7622245.5
n÷5
6097796.4
n2
929578023396324
n3
2.8341887622926E+22
n4
8.6411530158142E+29
n5
2.634599587584E+37
2 √n
5521.6828956397
3 √n
312.40236138996
4 √n
74.308027127893
5 √n
31.392693855603
1 , 2 , 3 , 6 , 113 , 193 , 226 , 233 , 339 , 386 , 466 , 579 , 678 , 699 , 1158 , 1398 , 21809 , 26329 , 43618 , 44969 , 52658 , 65427 , 78987 , 89938 , 130854 , 134907 , 157974 , 269814 , 5081497 , 10162994 , 15244491 , 30488982
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
-30488981
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 30488982 can be divided by 32 positive divisors.
The sum of these divisors (counting 30488982) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110100010011100110010110
3
Ternary
2010101000000120
4
Quaternary
1310103212112
5
Quinary
30301121412
6
Senary
3005252410
8
Octal
164234626
10
Decimal
30488982
12
Duodecimal
a264106
16
Hexadecimal
1d13996
20
Vigesimal
9ab292
36
Base36
i5hg6
md5
bac1c687664d64c779602a542cfdaa4a
sha1
6ae45df389cb67f42af1a4e84e90018f63bad3c4
sha256
2047c8bfcedb5e7244fb3651eb8bed76dc05b57dacaa3a34dd37e1c6e80546cf
sha512
57b1c559a812e233a438a7764f97a7a2ab6cf01dca2697143ae47517ecf784952c6ac0bb8420d800f15764d9321915b73c4ee89c03777aead6ef2a4187f63d33
ripemd-160
de1ed43a631fb724631d80dad00bd329fde3fc6c
Diameter
60977964
Circumference
191567923.73326
Area
2.9203554892404E+15
Volume
1.1871822126007E+23
Surface area
1.1681421956962E+16
Circumference
191567923.73326
Perimeter
121955928
Area
929578023396324
Diagonal
43117931.847349
Surface area
5577468140377944
Volume
2.8341887622926E+22
Space diagonal
52808465.895053
Perimeter
91466946
Area
4.0251909153047E+14
Altitude
26404232.947526
Surface area
4.0251909153047E+14
Volume
3.3401234882997E+21
Height
14372643.949116