7680756987 is an odd 10-digits composite number following 7680756986
and preceding 7680756988 . In scientific notation, it is written as 7.680756987 × 10^9.
The sum of its digits is 63. It has a total of 5 prime factors and 16 positive divisors.
There are 5109092352 positive integers (up to 7680756987) that are relatively prime to 7680756987.
7680756987 has 16 divisors, whose sum is 11404260000
The reverse of 7680756987 is 7896570867
Previous prime number is 449
Is Prime? no Number parity odd Number length 10 Sum of Digits 63 Digital Root 9
Name
seven billion six hundred eighty million seven hundred fifty-six thousand nine hundred eighty-seven
Scientific notation
7.680756987 × 10^9
Engineering notation
7.680756987 × 10^9
Prime Factorization
3 × 3 × 3 × 449 × 633569
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
853417443 Product of the distinct prime numbers
The prime factorization of 7680756987 is 3 × 3 × 3 × 449 × 633569.
Since it has a total of 5 prime factors.
8 , 10 , 95 , 73 , 294 , 763 , 4773 , 8679 , 78910 , 17917 , 581728 , 119343 , 859207 , 3059683 , 70963851 , 8113785 , 330708689 , 74212745 , 254687288 , 6222805489
n×2
15361513974
n×3
23042270961
n×4
30723027948
n×5
38403784935
n÷2
3840378493.5
n÷3
2560252329
n÷3
1920189246.75
n÷5
1536151397.4
n2
5.8994027893349E+19
n3
4.5311879193312E+29
n4
3.4802953270813E+39
n5
2.6731302650303E+49
2 √n87639.928040819
3 √n1973.0344799208
4 √n296.04041622863
5 √n94.859494265069
1 , 3 , 9 , 27 , 449 , 1347 , 4041 , 12123 , 633569 , 1900707 , 5702121 , 17106363 , 284472481 , 853417443 , 2560252329 , 7680756987
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
-7680756986 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 7680756987 can be divided by 16 positive divisors.
The sum of these divisors (counting 7680756987) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001001110011110000110011111011
3
Ternary
201211021200212211000
4
Quaternary
13021303300303323
5
Quinary
111212233210422
6
Senary
3310053140043
8
Octal
71163606373
10
Decimal
7680756987
12
Duodecimal
15a432a623
16
Hexadecimal
1c9cf0cfb
20
Vigesimal
6004ec97
36
Base36
3j0xa0r
md5
8e6480d839aab9e1d383a817b48433c1
sha1
3732768f108dc7517932fea1a52717dc3ad3da66
sha256
04e06fedcbd5af9a7415e4f52730dea0eb66ecae4dd11294b1d51db9e05436d2
sha512
4b35fa6bcb5a683471c696d6632a99a9c17ba9ee03af98f3f69df827bb14e34402456589a59d546835fafbe3a729d694b47f2d8c472b95cabe6819bde6a22346
ripemd-160
ccea6e038839a7702de11c8c3bfc633c8b1df3d2
Diameter
15361513974
Circumference
48259619448.735
Area
1.8533520463542E+20
Volume
1.8980195572541E+30
Surface area
7.4134081854167E+20
Circumference
48259619448.735
Perimeter
30723027948
Area
5.8994027893349E+19
Diagonal
10862230700.307
Surface area
3.539641673601E+20
Volume
4.5311879193312E+29
Space diagonal
13303461342.074
Perimeter
23042270961
Area
2.5545163413604E+19
Altitude
6651730671.0368
Surface area
2.5545163413604E+19
Volume
5.340056174316E+28
Height
3620743566.7691