7668831249 is an odd 10-digits composite number following 7668831248
and preceding 7668831250 . In scientific notation, it is written as 7.668831249 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 5112554112 positive integers (up to 7668831249) that are relatively prime to 7668831249.
7668831249 has 8 divisors, whose sum is 10603816160
The reverse of 7668831249 is 9421388667
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
seven billion six hundred sixty-eight million eight hundred thirty-one thousand two hundred forty-nine
Scientific notation
7.668831249 × 10^9
Engineering notation
7.668831249 × 10^9
Prime Factorization
27 × 3 × 94676929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7668831249
Product of the distinct prime numbers
The prime factorization of 7668831249 is 27 × 3 × 94676929.
Since it has a total of 3 prime factors.
10 , 8 , 35 , 76 , 725 , 117 , 6498 , 8984 , 82740 , 10999 , 867992 , 975438 , 2627759 , 5543649 , 55219524 , 22417111 , 392242332 , 15846542 , 3519150770 , 2774227710
n×2
15337662498
n×3
23006493747
n×4
30675324996
n×5
38344156245
n÷2
3834415624.5
n÷3
2556277083
n÷3
1917207812.25
n÷5
1533766249.8
n2
5.8810972725639E+19
n3
4.5101142542247E+29
n4
3.4587305129358E+39
n5
2.6524420639472E+49
2 √n
87571.863340916
3 √n
1972.0127889191
4 √n
295.92543544095
5 √n
94.830018713864
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
-7668831248
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 7668831249 can be divided by 8 positive divisors.
The sum of these divisors (counting 7668831249) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001001000110010001010000010001
3
Ternary
201210110020222210000
4
Quaternary
13021012101100101
5
Quinary
111201210044444
6
Senary
3304545400213
8
Octal
71106212021
10
Decimal
7668831249
12
Duodecimal
15a0339069
16
Hexadecimal
1c9191411
20
Vigesimal
5jga3i29
36
Base36
3itto29
md5
97914f37c6467c3f83caf16519354eac
sha1
41d9607017aed3ee6d13a4b3d4cdc218cbab763c
sha256
5d61736e14363969843ee749327bcecd92684e294c853d9c4ea8239e05c88375
sha512
4c361f57703797ff5d05a63891d433fbd6ead22862e50fffcbb877e4a3b9b7445e50d865f8e8130c00428935cad452e8ec6631b21e413e99910fd80dde443f50
ripemd-160
12ed858a4bd73b6681697ed5c25ad5426b28c978
Diameter
15337662498
Circumference
48184687826.956
Area
1.8476011986534E+20
Volume
1.8891922410564E+30
Surface area
7.3904047946135E+20
Circumference
48184687826.956
Perimeter
30675324996
Area
5.8810972725639E+19
Diagonal
10845365159.886
Surface area
3.5286583635383E+20
Volume
4.5101142542247E+29
Space diagonal
13282805357.94
Perimeter
23006493747
Area
2.5465898200839E+19
Altitude
6641402678.9699
Surface area
2.5465898200839E+19
Volume
5.3152206218139E+28
Height
3615121719.9621