6720221405 is an odd 10-digits composite number following 6720221404
and preceding 6720221406 . In scientific notation, it is written as 6.720221405 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 5347745472 positive integers (up to 6720221405) that are relatively prime to 6720221405.
6720221405 has 8 divisors, whose sum is 8066332512
The reverse of 6720221405 is 5041220276
Previous prime number is 340523
Is Prime? no Number parity odd Number length 10 Sum of Digits 29 Digital Root 2
Name
six billion seven hundred twenty million two hundred twenty-one thousand four hundred five
Scientific notation
6.720221405 × 10^9
Engineering notation
6.720221405 × 10^9
Prime Factorization
5 × 340523 × 3947
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6720221405 Product of the distinct prime numbers
The prime factorization of 6720221405 is 5 × 340523 × 3947.
Since it has a total of 3 prime factors.
4 , 4 , 56 , 87 , 178 , 109 , 5343 , 5696 , 21526 , 52572 , 438981 , 565397 , 207566 , 3441329 , 94741599 , 66970099 , 3315463 , 846066568 , 4178784575 , 9906287748
n×2
13440442810
n×3
20160664215
n×4
26880885620
n×5
33601107025
n÷2
3360110702.5
n÷3
2240073801.6667
n÷3
1680055351.25
n÷5
1344044281
n2
4.516137573222E+19
n3
3.0349444387491E+29
n4
2.0395498580268E+39
n5
1.3706226612476E+49
2 √n81976.956548777
3 √n1887.0983165227
4 √n286.31618282727
5 √n92.358467126359
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
-6720221404 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 6720221405 can be divided by 8 positive divisors.
The sum of these divisors (counting 6720221405) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010000100011100111000011011101
3
Ternary
122100100021121201002
4
Quaternary
12100203213003131
5
Quinary
102230334041110
6
Senary
3030501400045
8
Octal
62043470335
10
Decimal
6720221405
12
Duodecimal
1376709025
16
Hexadecimal
1908e70dd
20
Vigesimal
55017da5
36
Base36
3351o0t
md5
4b554d3c30428d6d41fa6f7589914dce
sha1
d0e731b5920aa57d8e27d9a45c68373c28181d3e
sha256
cf3086847a79a54f9fa5df859d30afda8c5c87e14413a885c0b834f3604dfdb1
sha512
4267333d82d3808d5c46ff402fd7f7f4838859b15641f2759529ed983fb73a3b049cfbb0eb0b43d2d4919e415a0bb171b5674de9c7d8b09b15ada6797dc024a2
ripemd-160
b4c22dc80eafb6da07b96256156bf1e6835441fb
Diameter
13440442810
Circumference
42224396392.89
Area
1.4187864622635E+20
Volume
1.2712745537103E+30
Surface area
5.6751458490541E+20
Circumference
42224396392.89
Perimeter
26880885620
Area
4.516137573222E+19
Diagonal
9503828253.101
Surface area
2.7096825439332E+20
Volume
3.0349444387491E+29
Space diagonal
11639764911.572
Perimeter
20160664215
Area
1.9555449326978E+19
Altitude
5819882455.786
Surface area
1.9555449326978E+19
Volume
3.5767163219399E+28
Height
3167942751.0337