7680821765 is an odd 10-digits composite number following 7680821764
and preceding 7680821766 . In scientific notation, it is written as 7.680821765 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 5783206912 positive integers (up to 7680821765) that are relatively prime to 7680821765.
7680821765 has 8 divisors, whose sum is 9759161880
The reverse of 7680821765 is 5671280867
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
seven billion six hundred eighty million eight hundred twenty-one thousand seven hundred sixty-five
Scientific notation
7.680821765 × 10^9
Engineering notation
7.680821765 × 10^9
Prime Factorization
5 × 17 × 90362609
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7680821765
Product of the distinct prime numbers
The prime factorization of 7680821765 is 5 × 17 × 90362609.
Since it has a total of 3 prime factors.
1 , 5 , 91 , 43 , 298 , 776 , 6116 , 1734 , 43873 , 57676 , 505401 , 995444 , 3161578 , 1322628 , 38921299 , 33488497 , 765200833 , 417794392 , 8606537251 , 5082650601
n×2
15361643530
n×3
23042465295
n×4
30723287060
n×5
38404108825
n÷2
3840410882.5
n÷3
2560273921.6667
n÷3
1920205441.25
n÷5
1536164353
n2
5.8995022985698E+19
n3
4.5313025657522E+29
n4
3.480412737083E+39
n5
2.673242990217E+49
2 √n
87640.297609034
3 √n
1973.040026634
4 √n
296.04104041338
5 √n
94.859654269808
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
-7680821764
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 7680821765 can be divided by 8 positive divisors.
The sum of these divisors (counting 7680821765) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001001110100000000101000000101
3
Ternary
201211021211011200012
4
Quaternary
13021310000220011
5
Quinary
111212242244030
6
Senary
3310054400005
8
Octal
71164005005
10
Decimal
7680821765
12
Duodecimal
15a4360005
16
Hexadecimal
1c9d00a05
20
Vigesimal
60052e85
36
Base36
3j0yo05
md5
cfbe48b2dd0f08df80710ec1fd2bb6c2
sha1
6a003722d9bc7490e70b599c00c2712b85d056f4
sha256
dd396f2666f5cceed7ef1a27ffc6a1ff482f43d208a30d0e8c81e3c0ad4e2e91
sha512
f061aceed3afff50d063a37f65f8b4809d4cb73dc16dd0fd5e16a192a17578a4a109fc00fbfba72630b4b5d626342326ab982628bbb7defd2be4b723ad0aed59
ripemd-160
0958260ea8155132dace06705b8e7ebded60c6c2
Diameter
15361643530
Circumference
48260026460.913
Area
1.8533833081023E+20
Volume
1.8980675802346E+30
Surface area
7.4135332324092E+20
Circumference
48260026460.913
Perimeter
30723287060
Area
5.8995022985698E+19
Diagonal
10862322310.233
Surface area
3.5397013791419E+20
Volume
4.5313025657522E+29
Space diagonal
13303573540.861
Perimeter
23042465295
Area
2.5545594301231E+19
Altitude
6651786770.4304
Surface area
2.5545594301231E+19
Volume
5.340191286419E+28
Height
3620774103.4112