30797769 is an odd 8-digits composite number following 30797768
and preceding 30797770 . In scientific notation, it is written as 3.0797769 × 10^7.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 20531844 positive integers (up to 30797769) that are relatively prime to 30797769.
30797769 has 4 divisors, whose sum is 41063696
The reverse of 30797769 is 96779703
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirty million seven hundred ninety-seven thousand seven hundred sixty-nine
Scientific notation
3.0797769 × 10^7
Engineering notation
3.0797769 × 10^6
Prime Factorization
3 × 10265923
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
30797769
Product of the distinct prime numbers
The prime factorization of 30797769 is 3 × 10265923.
Since it has a total of 2 prime factors.
4 , 8 , 89 , 21 , 585 , 226 , 7113 , 5605 , 83411 , 13014 , 747221 , 846492 , 5985128 , 7765676 , 90181896 , 20541236 , 93936086 , 529539366 , 1494164594 , 3457262414
n×2
61595538
n×3
92393307
n×4
123191076
n×5
153988845
n÷2
15398884.5
n÷3
10265923
n÷3
7699442.25
n÷5
6159553.8
n2
948502575377361
n3
2.9211763212377E+22
n4
8.9965713549749E+29
n5
2.7707432638253E+37
2 √n
5549.5737674167
3 √n
313.45347274175
4 √n
74.495461388039
5 √n
31.456025733733
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-30797768
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 30797769 can be divided by 4 positive divisors.
The sum of these divisors (counting 30797769) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110101011110111111001001
3
Ternary
2010221200121010
4
Quaternary
1311132333021
5
Quinary
30341012034
6
Senary
3020034133
8
Octal
165367711
10
Decimal
30797769
12
Duodecimal
a392949
16
Hexadecimal
1d5efc9
20
Vigesimal
9c9e89
36
Base36
ic3pl
md5
6ca8d9bc759511c30fb4c04fe12d882f
sha1
3e669a28906d3e5760ae2dae772318fe692870cb
sha256
52f09060b7d8c380d445557a1d9bd8f281c500923e1af46f297ce0a70bd16faa
sha512
b3e62e02f60b1c85be8cd3045d4c600512bff62a8d800c56f1491d6f66b02eb9e2178ee726d3c6f1d456f92ce2b26c0783f7674fee76926c7a477f83471d3305
ripemd-160
709737d893c734bda4f88e09acc48d72d9a70e0e
Diameter
61595538
Circumference
193508089.67471
Area
2.9798087227165E+15
Volume
1.2236194760854E+23
Surface area
1.1919234890866E+16
Circumference
193508089.67471
Perimeter
123191076
Area
948502575377361
Diagonal
43554622.610634
Surface area
5691015452264166
Volume
2.9211763212377E+22
Space diagonal
53343300.66777
Perimeter
92393307
Area
4.1071366291588E+14
Altitude
26671650.333885
Surface area
4.1071366291588E+14
Volume
3.4426393096479E+21
Height
14518207.536878