2720278345 is an odd 10-digits composite number following 2720278344
and preceding 2720278346 . In scientific notation, it is written as 2.720278345 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 2164828080 positive integers (up to 2720278345) that are relatively prime to 2720278345.
2720278345 has 8 divisors, whose sum is 3281425920
The reverse of 2720278345 is 5438720272
Previous prime number is 191
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
two billion seven hundred twenty million two hundred seventy-eight thousand three hundred forty-five
Scientific notation
2.720278345 × 10^9
Engineering notation
2.720278345 × 10^9
Prime Factorization
5 × 191 × 2848459
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2720278345 Product of the distinct prime numbers
The prime factorization of 2720278345 is 5 × 191 × 2848459.
Since it has a total of 3 prime factors.
8 , 9 , 18 , 35 , 282 , 897 , 9389 , 3341 , 69794 , 5673 , 468271 , 761261 , 5752057 , 7615758 , 30638975 , 44710652 , 581782447 , 590658783 , 4612857315 , 7703988090
n×2
5440556690
n×3
8160835035
n×4
10881113380
n×5
13601391725
n÷2
1360139172.5
n÷3
906759448.33333
n÷3
680069586.25
n÷5
544055669
n2
7399914274275939025
n3
2.0129826555169E+28
n4
5.4758731266633E+37
n5
1.489589908643E+47
2 √n52156.287684228
3 √n1395.9540233912
4 √n228.37751133645
5 √n77.076621303215
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
-2720278344 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 2720278345 can be divided by 8 positive divisors.
The sum of these divisors (counting 2720278345) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010001001000010011101001001
3
Ternary
21000120200110100211
4
Quaternary
2202021002131021
5
Quinary
21032342401340
6
Senary
1125533001121
8
Octal
24211023511
10
Decimal
2720278345
12
Duodecimal
63b0231a1
16
Hexadecimal
a2242749
20
Vigesimal
22a1efh5
36
Base36
18zl07d
md5
7d9eed336bab0703647c9ee200e5da67
sha1
5786208bf49c1ae4c49c93aa52a64e11fdf3069a
sha256
51e302a536072ea778dc139201f389d9d48ad357887940bb0069d9d72cb88b72
sha512
4fa422b162e4147dd9f25fac8bc11eb47c58033229459b60e26607a4870b61f0d10f43378385a99f72c68c644f558e7fa7b7922c90bc6cb01764f3a4305ed262
ripemd-160
4f27100ad948f8b4f05456cbe43d1585faab642e
Diameter
5440556690
Circumference
17092012928.743
Area
2.324751632126E+19
Volume
8.4319620298342E+28
Surface area
9.2990065285038E+19
Circumference
17092012928.743
Perimeter
10881113380
Area
7399914274275939025
Diagonal
3847054528.9288
Surface area
4.4399485645656E+19
Volume
2.0129826555169E+28
Space diagonal
4711660304.2694
Perimeter
8160835035
Area
3.204256873675E+18
Altitude
2355830152.1347
Surface area
3.204256873675E+18
Volume
2.3723228102115E+27
Height
1282351509.6429