7681983669 is an odd 10-digits composite number following 7681983668
and preceding 7681983670 . In scientific notation, it is written as 7.681983669 × 10^9.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 4933680192 positive integers (up to 7681983669) that are relatively prime to 7681983669.
7681983669 has 16 divisors, whose sum is 8853715200
The reverse of 7681983669 is 9663891867
Previous prime number is 73
Is Prime? no Number parity odd Number length 10 Sum of Digits 63 Digital Root 9
Name
seven billion six hundred eighty-one million nine hundred eighty-three thousand six hundred sixty-nine
Scientific notation
7.681983669 × 10^9
Engineering notation
7.681983669 × 10^9
Prime Factorization
9 × 43 × 73 × 271919
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7681983669 Product of the distinct prime numbers
The prime factorization of 7681983669 is 9 × 43 × 73 × 271919.
Since it has a total of 4 prime factors.
4 , 7 , 85 , 31 , 775 , 733 , 2177 , 8630 , 14302 , 59910 , 377431 , 140998 , 3402951 , 7406618 , 6935776 , 58981279 , 982936877 , 795352731 , 8077320283 , 8469195312
n×2
15363967338
n×3
23045951007
n×4
30727934676
n×5
38409918345
n÷2
3840991834.5
n÷3
2560661223
n÷3
1920495917.25
n÷5
1536396733.8
n2
5.9012873090783E+19
n3
4.5333592734416E+29
n4
3.4825191904288E+39
n5
2.6752655547853E+49
2 √n87646.926181127
3 √n1973.1395111068
4 √n296.05223556178
5 √n94.862524044593
1 , 9 , 43 , 73 , 387 , 657 , 3139 , 28251 , 271919 , 2447271 , 11692517 , 19850087 , 105232653 , 178650783 , 853553741 , 7681983669
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
-7681983668 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 7681983669 can be divided by 16 positive divisors.
The sum of these divisors (counting 7681983669) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001001111000011100010010110101
3
Ternary
201211101000012111200
4
Quaternary
13021320130102311
5
Quinary
111213041434134
6
Senary
3310135323113
8
Octal
71170342265
10
Decimal
7681983669
12
Duodecimal
15a4820499
16
Hexadecimal
1c9e1c4b5
20
Vigesimal
600c7j39
36
Base36
3j1nkj9
md5
1c9f0ffc35cbdc5b63981fa29c253bcb
sha1
32e0c51ed5dcbaa7f22272f6d76871396092b392
sha256
c34da70ddb1c7af4e58e0cce8ec73e1e15482ee1e68f638c05b68029078cb7ca
sha512
a33431fc1653c069b46d8cf1e4bd83563c9d9e89887c0d73d5cd4ec3589356eb0044140fa258288d583e66a4b9a26b3fd5e0174fd60462a343bc7ac8db430ba0
ripemd-160
8e0bb52bcdda88e7031f5226ee77e5f0f1fdfaf6
Diameter
15363967338
Circumference
48267326919.054
Area
1.8539440856923E+20
Volume
1.898929091937E+30
Surface area
7.4157763427692E+20
Circumference
48267326919.054
Perimeter
30727934676
Area
5.9012873090783E+19
Diagonal
10863965490.628
Surface area
3.540772385447E+20
Volume
4.5333592734416E+29
Space diagonal
13305586017.622
Perimeter
23045951007
Area
2.5553323623462E+19
Altitude
6652793008.8112
Surface area
2.5553323623462E+19
Volume
5.3426151396758E+28
Height
3621321830.2095