6720736491 is an odd 10-digits composite number following 6720736490
and preceding 6720736492 . In scientific notation, it is written as 6.720736491 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 3840420816 positive integers (up to 6720736491) that are relatively prime to 6720736491.
6720736491 has 8 divisors, whose sum is 8534268640
The reverse of 6720736491 is 1946370276
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
six billion seven hundred twenty million seven hundred thirty-six thousand four hundred ninety-one
Scientific notation
6.720736491 × 10^9
Engineering notation
6.720736491 × 10^9
Prime Factorization
9 × 7 × 106678357
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6720736491
Product of the distinct prime numbers
The prime factorization of 6720736491 is 9 × 7 × 106678357.
Since it has a total of 3 prime factors.
1 , 2 , 22 , 10 , 597 , 240 , 1519 , 1164 , 33523 , 2124 , 346419 , 620321 , 2960831 , 5779812 , 17475891 , 7377307 , 755968229 , 902937511 , 7046941614 , 629195571
n×2
13441472982
n×3
20162209473
n×4
26882945964
n×5
33603682455
n÷2
3360368245.5
n÷3
2240245497
n÷3
1680184122.75
n÷5
1344147298.2
n2
4.5168298981459E+19
n3
3.0356423520109E+29
n4
2.0401752328785E+39
n5
1.3711480135641E+49
2 √n
81980.098139731
3 √n
1887.1465288772
4 √n
286.32166900137
5 √n
92.359882886111
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
-6720736490
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 6720736491 can be divided by 8 positive divisors.
The sum of these divisors (counting 6720736491) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010000100101100100110011101011
3
Ternary
122100101020210021100
4
Quaternary
12100211210303223
5
Quinary
102231002031431
6
Senary
3030520412443
8
Octal
62045446353
10
Decimal
6720736491
12
Duodecimal
1376917123
16
Hexadecimal
190964ceb
20
Vigesimal
5504c14b
36
Base36
335cpgr
md5
0300141b937ee899d9e20b66124e429d
sha1
ba0709007d4a1e7e0931f89c34d4545da9be3116
sha256
46723864b84fd31284ca4b8949258489c1a1782fdcf326867da11c6ce7697dee
sha512
b17e749d9d5be76c09ecb603d27a5fd59fcc08290a32aaa2f38c3d2ae06ab1f7c488626594db662891d73186a886f237ee0aac713e208c98fc544d47a03f05b2
ripemd-160
7912e5d8822d6afcc09a32ab61ac3b1ffc848e5f
Diameter
13441472982
Circumference
42227632773.677
Area
1.419003962553E+20
Volume
1.2715668949338E+30
Surface area
5.676015850212E+20
Circumference
42227632773.677
Perimeter
26882945964
Area
4.5168298981459E+19
Diagonal
9504556694.708
Surface area
2.7100979388875E+20
Volume
3.0356423520109E+29
Space diagonal
11640657066.694
Perimeter
20162209473
Area
1.9558447181837E+19
Altitude
5820328533.3471
Surface area
1.9558447181837E+19
Volume
3.5775388206066E+28
Height
3168185564.9027