27720297 is an odd 8-digits composite number following 27720296
and preceding 27720298 . In scientific notation, it is written as 2.7720297 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 15914880 positive integers (up to 27720297) that are relatively prime to 27720297.
27720297 has 24 divisors, whose sum is 45982560
The reverse of 27720297 is 79202772
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-seven million seven hundred twenty thousand two hundred ninety-seven
Scientific notation
2.7720297 × 10^7
Engineering notation
2.7720297 × 10^6
Prime Factorization
3 × 19 × 3 × 11 × 14737
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9240099
Product of the distinct prime numbers
The prime factorization of 27720297 is 3 × 19 × 3 × 11 × 14737.
Since it has a total of 5 prime factors.
3 , 2 , 19 , 66 , 341 , 263 , 2621 , 1416 , 22324 , 30734 , 511604 , 521848 , 3878653 , 4176687 , 70622493 , 92130319 , 527850238 , 387081319 , 816352665 , 6086067666
n×2
55440594
n×3
83160891
n×4
110881188
n×5
138601485
n÷2
13860148.5
n÷3
9240099
n÷3
6930074.25
n÷5
5544059.4
n2
768414865768209
n3
2.130068829831E+22
n4
5.9046140593357E+29
n5
1.6367765539516E+37
2 √n
5265.0068376024
3 √n
302.6443888707
4 √n
72.560366851349
5 √n
30.800628305567
1 , 3 , 9 , 11 , 19 , 33 , 57 , 99 , 171 , 209 , 627 , 1881 , 14737 , 44211 , 132633 , 162107 , 280003 , 486321 , 840009 , 1458963 , 2520027 , 3080033 , 9240099 , 27720297
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-27720296
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27720297 can be divided by 24 positive divisors.
The sum of these divisors (counting 27720297) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101001101111101001101001
3
Ternary
1221011100002200
4
Quaternary
1221233221221
5
Quinary
24044022142
6
Senary
2430050413
8
Octal
151575151
10
Decimal
27720297
12
Duodecimal
9349a09
16
Hexadecimal
1a6fa69
20
Vigesimal
8d50eh
36
Base36
gi549
md5
de8796c7bdddc0bbd1fdba0292d6b87e
sha1
418630d2296bd130202d3460d69d0f9806648047
sha256
0886dafdd3fadec1a1541754b8c97a2695351be16c020faa50712848e4c88c9a
sha512
c9c47d92e7a21c7119d8395cbf1d6f5a13350ade08f533e64fafb1fcc1e54e71a2697a4c631b7729d27d25698d8da6e3f4e3f8f9bce46a097015d7d69f6d91be
ripemd-160
e3c7bb44111fda79b11a0af1a7fc72f28bddf0f0
Diameter
55440594
Circumference
174171762.82105
Area
2.4140464972066E+15
Volume
8.9224114499169E+22
Surface area
9.6561859888264E+15
Circumference
174171762.82105
Perimeter
110881188
Area
768414865768209
Diagonal
39202419.97041
Surface area
4610489194609254
Volume
2.130068829831E+22
Space diagonal
48012962.804899
Perimeter
83160891
Area
3.3273339720044E+14
Altitude
24006481.40245
Surface area
3.3273339720044E+14
Volume
2.510310189946E+21
Height
13067473.32347