30873480 is an even 8-digits composite number following 30873479
and preceding 30873481 . In scientific notation, it is written as 3.0873480 × 10^7.
The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors.
There are 7084800 positive integers (up to 30873480) that are relatively prime to 30873480.
30873480 has 32 divisors, whose sum is 61353600
The reverse of 30873480 is 08437803
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
thirty million eight hundred seventy-three thousand four hundred eighty
Scientific notation
3.0873480 × 10^7
Engineering notation
3.0873480 × 10^6
Prime Factorization
2 × 2 × 2 × 165 × 19 × 1231
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7718370
Product of the distinct prime numbers
The prime factorization of 30873480 is 2 × 2 × 2 × 165 × 19 × 1231.
Since it has a total of 6 prime factors.
1 , 1 , 8 , 35 , 817 , 71 , 4852 , 7567 , 24473 , 62665 , 562178 , 304314 , 4806765 , 8313524 , 9963747 , 29522350 , 831988801 , 926161888 , 7814826860 , 5331777423
n×2
61746960
n×3
92620440
n×4
123493920
n×5
154367400
n÷2
15436740
n÷3
10291160
n÷3
7718370
n÷5
6174696
n2
953171767310400
n3
2.9427729494622E+22
n4
9.0853641799763E+29
n5
2.8049680930322E+37
2 √n
5556.3909149735
3 √n
313.71011963809
4 √n
74.541202800689
5 √n
31.471476390201
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 165 , 330 , 660 , 1231 , 1320 , 2462 , 3135 , 4924 , 6270 , 9848 , 12540 , 23389 , 25080 , 46778 , 93556 , 187112 , 203115 , 406230 , 812460 , 1624920 , 3859185 , 7718370 , 15436740 , 30873480
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
-30873479
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 30873480 can be divided by 32 positive divisors.
The sum of these divisors (counting 30873480) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110101110001011110001000
3
Ternary
2011002112110020
4
Quaternary
1311301132020
5
Quinary
30400422410
6
Senary
3021420440
8
Octal
165613610
10
Decimal
30873480
12
Duodecimal
a40a720
16
Hexadecimal
1d71788
20
Vigesimal
9cj3e0
36
Base36
idq4o
md5
3c49ea543d23ae230b57756ddae5d20c
sha1
ff1c9957164e4c1c1c58e11f69f45fe3ecded88c
sha256
288deae55cc11fd1d6343f394d65517bc1926df2f52e11135e7acbf0a3f9eccd
sha512
6fa7dd5aaca4ab1df4d0b3a77963a49c9d4c3cf752224d7d358100deedecbccefe8ae0a4da89fc7ee70bd9ce1f908548098793443e81279e301a5bcc1136a6cc
ripemd-160
c6924969109f8ff0a28feaa791357f31343c3712
Diameter
61746960
Circumference
193983795.9175
Area
2.9944774217916E+15
Volume
1.2326658505618E+23
Surface area
1.1977909687166E+16
Circumference
193983795.9175
Perimeter
123493920
Area
953171767310400
Diagonal
43661694.133655
Surface area
5719030603862400
Volume
2.9427729494622E+22
Space diagonal
53474435.966462
Perimeter
92620440
Area
4.1273548233046E+14
Altitude
26737217.983231
Surface area
4.1273548233046E+14
Volume
3.4680911800951E+21
Height
14553898.044552