30897302 is an even 8-digits composite number following 30897301
and preceding 30897303 . In scientific notation, it is written as 3.0897302 × 10^7.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 15353712 positive integers (up to 30897302) that are relatively prime to 30897302.
30897302 has 8 divisors, whose sum is 46630776
The reverse of 30897302 is 20379803
Previous prime number is 163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
thirty million eight hundred ninety-seven thousand three hundred two
Scientific notation
3.0897302 × 10^7
Engineering notation
3.0897302 × 10^6
Prime Factorization
2 × 163 × 94777
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
30897302
Product of the distinct prime numbers
The prime factorization of 30897302 is 2 × 163 × 94777.
Since it has a total of 3 prime factors.
4 , 2 , 100 , 71 , 2 , 676 , 2850 , 9809 , 88223 , 92819 , 382764 , 436543 , 747324 , 9168572 , 90480472 , 45669610 , 122103266 , 612164472 , 5101331144 , 7821286229
n×2
61794604
n×3
92691906
n×4
123589208
n×5
154486510
n÷2
15448651
n÷3
10299100.666667
n÷3
7724325.5
n÷5
6179460.4
n2
954643270879204
n3
2.9495901442623E+22
n4
9.1134377463495E+29
n5
2.8158063830716E+37
2 √n
5558.5341592906
3 √n
313.79078521454
4 √n
74.555577653792
5 √n
31.476331574818
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-30897301
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30897302 can be divided by 8 positive divisors.
The sum of these divisors (counting 30897302) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110101110111010010010110
3
Ternary
2011010202010112
4
Quaternary
1311313102112
5
Quinary
30402203202
6
Senary
3022123022
8
Octal
165672226
10
Decimal
30897302
12
Duodecimal
a420472
16
Hexadecimal
1d77496
20
Vigesimal
9d2352
36
Base36
ie8ie
md5
5c3556f15e757888bafa0ebc95d3b03c
sha1
6e3a38e91f3d24c7c0e59ccbaa60ccccaeb90404
sha256
be45f72fefc42a42fe38d941552c66e6b58f34a2831dbfad0b9c40db293005c8
sha512
8d068b33e48327c19124614124e802d4c534de3114c583360147196df60fe99240b14e6a3c3826073a2f02eac3c6f6001ddfb31dc7328afaf839c93507df1957
ripemd-160
973babdd3ee6603fbec28dfc7c4ac4f8ce140ce3
Diameter
61794604
Circumference
194133473.95789
Area
2.999100286593E+15
Volume
1.235521430442E+23
Surface area
1.1996401146372E+16
Circumference
194133473.95789
Perimeter
123589208
Area
954643270879204
Diagonal
43695383.529137
Surface area
5727859625275224
Volume
2.9495901442623E+22
Space diagonal
53515696.880799
Perimeter
92691906
Area
4.1337266206663E+14
Altitude
26757848.4404
Surface area
4.1337266206663E+14
Volume
3.4761253212147E+21
Height
14565127.843046