7680821768 is an even 10-digits composite number following 7680821767
and preceding 7680821769 . In scientific notation, it is written as 7.680821768 × 10^9.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 3791797776 positive integers (up to 7680821768) that are relatively prime to 7680821768.
7680821768 has 16 divisors, whose sum is 14583840000
The reverse of 7680821768 is 8671280867
Previous prime number is 79
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
seven billion six hundred eighty million eight hundred twenty-one thousand seven hundred sixty-eight
Scientific notation
7.680821768 × 10^9
Engineering notation
7.680821768 × 10^9
Prime Factorization
2 × 2 × 2 × 79 × 12153199
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1920205442 Product of the distinct prime numbers
The prime factorization of 7680821768 is 2 × 2 × 2 × 79 × 12153199.
Since it has a total of 5 prime factors.
10 , 3 , 83 , 52 , 735 , 976 , 9092 , 3922 , 39417 , 45857 , 507425 , 302345 , 3536296 , 5702480 , 71032392 , 23062366 , 530655526 , 767019282 , 7806021303 , 3056043273
n×2
15361643536
n×3
23042465304
n×4
30723287072
n×5
38404108840
n÷2
3840410884
n÷3
2560273922.6667
n÷3
1920205442
n÷5
1536164353.6
n2
5.8995023031783E+19
n3
4.5313025710618E+29
n4
3.4804127425206E+39
n5
2.6732429954377E+49
2 √n87640.297626149
3 √n1973.0400268909
4 √n296.04104044228
5 √n94.859654277218
1 , 2 , 4 , 8 , 79 , 158 , 316 , 632 , 12153199 , 24306398 , 48612796 , 97225592 , 960102721 , 1920205442 , 3840410884 , 7680821768
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7680821767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7680821768 can be divided by 16 positive divisors.
The sum of these divisors (counting 7680821768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001001110100000000101000001000
3
Ternary
201211021211011200022
4
Quaternary
13021310000220020
5
Quinary
111212242244033
6
Senary
3310054400012
8
Octal
71164005010
10
Decimal
7680821768
12
Duodecimal
15a4360008
16
Hexadecimal
1c9d00a08
20
Vigesimal
60052e88
36
Base36
3j0yo08
md5
c68e3cea37191150d1675b13138b0808
sha1
7cdf68a3fd44149d83d479454226627d43214708
sha256
a4882b2cd57c5bd3f7bbac28977f438bfa0124b9f167a1e84c12090441668f74
sha512
bd0ae40246a6c112518f3375a1bdb435ce36b3a969efd5e4e97fcc34f8e704ddfeeb7a8e2c4eb45f26c268351dad432460a72de2a3c055db6c5bae14829c346e
ripemd-160
97861fb21ee4f2dde65a86151cda12e62e8c2171
Diameter
15361643536
Circumference
48260026479.763
Area
1.8533833095501E+20
Volume
1.8980675824587E+30
Surface area
7.4135332382004E+20
Circumference
48260026479.763
Perimeter
30723287072
Area
5.8995023031783E+19
Diagonal
10862322314.476
Surface area
3.539701381907E+20
Volume
4.5313025710618E+29
Space diagonal
13303573546.057
Perimeter
23042465304
Area
2.5545594321186E+19
Altitude
6651786773.0285
Surface area
2.5545594321186E+19
Volume
5.3401912926764E+28
Height
3620774104.8254