2720247979 is an odd 10-digits composite number following 2720247978
and preceding 2720247980 . In scientific notation, it is written as 2.720247979 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 2559407616 positive integers (up to 2720247979) that are relatively prime to 2720247979.
2720247979 has 8 divisors, whose sum is 2881191600
The reverse of 2720247979 is 9797420272
Previous prime number is 3313
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
two billion seven hundred twenty million two hundred forty-seven thousand nine hundred seventy-nine
Scientific notation
2.720247979 × 10^9
Engineering notation
2.720247979 × 10^9
Prime Factorization
17 × 3313 × 48299
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2720247979 Product of the distinct prime numbers
The prime factorization of 2720247979 is 17 × 3313 × 48299.
Since it has a total of 3 prime factors.
1 , 5 , 92 , 80 , 377 , 336 , 8220 , 1173 , 79417 , 96666 , 804999 , 495058 , 2129932 , 4945811 , 17723974 , 22284492 , 374042729 , 105984317 , 4077636436 , 8303843030
n×2
5440495958
n×3
8160743937
n×4
10880991916
n×5
13601239895
n÷2
1360123989.5
n÷3
906749326.33333
n÷3
680061994.75
n÷5
544049595.8
n2
7399749067253584441
n3
2.0129152445304E+28
n4
5.475628625832E+37
n5
1.4895067703174E+47
2 √n52155.996577575
3 √n1395.9488291068
4 √n228.37687399904
5 √n77.076449223829
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
-2720247978 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 2720247979 can be divided by 8 positive divisors.
The sum of these divisors (counting 2720247979) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010001000111011000010101011
3
Ternary
21000120121220201011
4
Quaternary
2202020323002223
5
Quinary
21032340413404
6
Senary
1125532204351
8
Octal
24210730253
10
Decimal
2720247979
12
Duodecimal
63b0096b7
16
Hexadecimal
a223b0ab
20
Vigesimal
22a1ajij
36
Base36
18zkcrv
md5
34868452c1f28ea8160508515396591c
sha1
fc7443e4ae4fd60da6c43237284777b7a2245904
sha256
f1651496b68414b334ae6ff6a81ca830277098deb0493f11ecd073210adcea5c
sha512
731ef5db1891e19cce0a2dcd8fe991973583922b9c1b618041bc2bd2ab716a9c5e67d69c9679152be904b6fc33adc26d279001eaa3f21ba8fd23076f21763b9f
ripemd-160
5cf0e5d8dc9ec3d4716c464f64ddb2dacdcabefc
Diameter
5440495958
Circumference
17091822133.538
Area
2.3246997308092E+19
Volume
8.431679659354E+28
Surface area
9.2987989232367E+19
Circumference
17091822133.538
Perimeter
10880991916
Area
7399749067253584441
Diagonal
3847011584.9198
Surface area
4.4398494403522E+19
Volume
2.0129152445304E+28
Space diagonal
4711607708.8146
Perimeter
8160743937
Area
3.2041853369359E+18
Altitude
2355803854.4073
Surface area
3.2041853369359E+18
Volume
2.372243365602E+27
Height
1282337194.9733