2720221418 is an even 10-digits composite number following 2720221417
and preceding 2720221419 . In scientific notation, it is written as 2.720221418 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 1316236140 positive integers (up to 2720221418) that are relatively prime to 2720221418.
2720221418 has 8 divisors, whose sum is 4211955840
The reverse of 2720221418 is 8141220272
Previous prime number is 31
Is Prime? no
Number parity even
Number length 10
Sum of Digits 29
Digital Root 2
Name
two billion seven hundred twenty million two hundred twenty-one thousand four hundred eighteen
Scientific notation
2.720221418 × 10^9
Engineering notation
2.720221418 × 10^9
Prime Factorization
2 × 31 × 43874539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2720221418
Product of the distinct prime numbers
The prime factorization of 2720221418 is 2 × 31 × 43874539.
Since it has a total of 3 prime factors.
7 , 9 , 60 , 46 , 296 , 239 , 3826 , 2928 , 11448 , 43888 , 802402 , 28221 , 5261982 , 4794883 , 75107278 , 27073002 , 622739526 , 218448981 , 4304614431 , 5731201597
n×2
5440442836
n×3
8160664254
n×4
10880885672
n×5
13601107090
n÷2
1360110709
n÷3
906740472.66667
n÷3
680055354.5
n÷5
544044283.6
n2
7399604562945930724
n3
2.0128562816856E+28
n4
5.475414768797E+37
n5
1.4894340526515E+47
2 √n
52155.741946597
3 √n
1395.9442856586
4 √n
228.37631651858
5 √n
77.076298705525
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
-2720221417
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 2720221418 can be divided by 8 positive divisors.
The sum of these divisors (counting 2720221418) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010001000110100100011101010
3
Ternary
21000120120120021102
4
Quaternary
2202020310203222
5
Quinary
21032334041133
6
Senary
1125531441402
8
Octal
24210644352
10
Decimal
2720221418
12
Duodecimal
63abb6262
16
Hexadecimal
a22348ea
20
Vigesimal
22a17dai
36
Base36
18zjsa2
md5
d4948296774ad06360acd8bafe873eb6
sha1
fee4583f78a58fcd5c269213c0e824a782b3517a
sha256
d9f48227d3f1c5ebd01f676f47decfc702c4db9c9b7ee0bb965dffe3e8bc14b8
sha512
b779bdb34dbafaf30fa9b3022d6a7fff4713b642f28ea5a2a458fbf973db5919c05f248499b8f3ad5b8646281cc1c4b8f2fd2b1fd27fa0fba0d049563d19e30e
ripemd-160
5f69e27525db8ccc8fe293b09c477492015e6bb0
Diameter
5440442836
Circumference
17091655245.853
Area
2.324654333442E+19
Volume
8.4314326763674E+28
Surface area
9.2986173337682E+19
Circumference
17091655245.853
Perimeter
10880885672
Area
7399604562945930724
Diagonal
3846974021.9934
Surface area
4.4397627377676E+19
Volume
2.0128562816856E+28
Space diagonal
4711561703.8131
Perimeter
8160664254
Area
3.2041227647352E+18
Altitude
2355780851.9065
Surface area
3.2041227647352E+18
Volume
2.3721738772231E+27
Height
1282324673.9978