2720231997 is an odd 10-digits composite number following 2720231996
and preceding 2720231998 . In scientific notation, it is written as 2.720231997 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 1552988160 positive integers (up to 2720231997) that are relatively prime to 2720231997.
2720231997 has 8 divisors, whose sum is 2852388792
The reverse of 2720231997 is 7991320272
Previous prime number is 1097
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
two billion seven hundred twenty million two hundred thirty-one thousand nine hundred ninety-seven
Scientific notation
2.720231997 × 10^9
Engineering notation
2.720231997 × 10^9
Prime Factorization
21 × 1097 × 118081
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2720231997
Product of the distinct prime numbers
The prime factorization of 2720231997 is 21 × 1097 × 118081.
Since it has a total of 3 prime factors.
5 , 3 , 24 , 33 , 684 , 146 , 8474 , 8601 , 46021 , 47564 , 72729 , 116674 , 7860240 , 6732827 , 1583352 , 69521621 , 807973165 , 401400632 , 3348363562 , 8746201695
n×2
5440463994
n×3
8160695991
n×4
10880927988
n×5
13601159985
n÷2
1360115998.5
n÷3
906743999
n÷3
680057999.25
n÷5
544046399.4
n2
7399662117502608009
n3
2.0128797659019E+28
n4
5.4754999453203E+37
n5
1.4894630150832E+47
2 √n
52155.843363903
3 √n
1395.9460952755
4 √n
228.37653855837
5 √n
77.07635865571
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
-2720231996
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 2720231997 can be divided by 8 positive divisors.
The sum of these divisors (counting 2720231997) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100010001000110111001000111101
3
Ternary
21000120121002210020
4
Quaternary
2202020313020331
5
Quinary
21032334410442
6
Senary
1125532002353
8
Octal
24210671075
10
Decimal
2720231997
12
Duodecimal
63b0003b9
16
Hexadecimal
a223723d
20
Vigesimal
22a18jjh
36
Base36
18zk0fx
md5
4072b1857d673a1c4a60a9380a4df99f
sha1
22648db6bf5c1350aec52782a01e031e2a4aef9c
sha256
99314d1d26e4cb3f42b88d78835f3f3bf35d3e1c8d9dd252077f43d10b3a62fb
sha512
86f2a6176b7c467677bbe0add3803782c234d0dd50420d09b1622074d84425004faf501462ea199189d84c202c09eb547d51d45eeb47f18b4365296d024f7570
ripemd-160
85f28af2527facce375e16b43cce9cff3c4d4398
Diameter
5440463994
Circumference
17091721715.67
Area
2.3246724147393E+19
Volume
8.4315310468228E+28
Surface area
9.2986896589572E+19
Circumference
17091721715.67
Perimeter
10880927988
Area
7399662117502608009
Diagonal
3846988982.9586
Surface area
4.4397972705016E+19
Volume
2.0128797659019E+28
Space diagonal
4711580027.1785
Perimeter
8160695991
Area
3.2041476865893E+18
Altitude
2355790013.5893
Surface area
3.2041476865893E+18
Volume
2.3722015536374E+27
Height
1282329660.9862