7137728891 is an odd 10-digits composite number following 7137728890
and preceding 7137728892 . In scientific notation, it is written as 7.137728891 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 7117167232 positive integers (up to 7137728891) that are relatively prime to 7137728891.
7137728891 has 8 divisors, whose sum is 7158319920
The reverse of 7137728891 is 1988277317
Previous prime number is 13163
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
seven billion one hundred thirty-seven million seven hundred twenty-eight thousand eight hundred ninety-one
Scientific notation
7.137728891 × 10^9
Engineering notation
7.137728891 × 10^9
Prime Factorization
569 × 13163 × 953
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7137728891 Product of the distinct prime numbers
The prime factorization of 7137728891 is 569 × 13163 × 953.
Since it has a total of 3 prime factors.
9 , 5 , 41 , 63 , 382 , 554 , 7141 , 8046 , 75902 , 9771 , 915099 , 783918 , 7585215 , 8129917 , 54495154 , 34533420 , 989068872 , 969709672 , 485119117 , 8294032405
n×2
14275457782
n×3
21413186673
n×4
28550915564
n×5
35688644455
n÷2
3568864445.5
n÷3
2379242963.6667
n÷3
1784432222.75
n÷5
1427545778.2
n2
5.0947173721416E+19
n3
3.6364711378615E+29
n4
2.5956145102002E+39
n5
1.8526792679354E+49
2 √n84485.080878224
3 √n1925.3957822069
4 √n290.6631742726
5 √n93.478559145022
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
-7137728890 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 7137728891 can be divided by 8 positive divisors.
The sum of these divisors (counting 7137728891) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001011100010001100101111011
3
Ternary
200102102220012022022
4
Quaternary
12221130101211323
5
Quinary
104104224311031
6
Senary
3140134145055
8
Octal
65134214573
10
Decimal
7137728891
12
Duodecimal
14724b218b
16
Hexadecimal
1a971197b
20
Vigesimal
5baag24b
36
Base36
3a1mauz
md5
bb4319ebc4cb82eb6e3261803fbb0ede
sha1
f8695091b3755dc39a27809cbab7fe23d1de9b7e
sha256
c6f2942c318a451360c9375107a1520efb77d93c644085c4cd1931a0496157e8
sha512
5713fce2b28b956054926f489c2d6a7fd02c105b59b31fe78b0be4f156bc7e25cb5e41f82ef670146be3f8d0d8673a814efb56e1d17750f28adf398968bcb3bb
ripemd-160
9fdb4f665d866b14c79348a71b5bb3654bd88e0b
Diameter
14275457782
Circumference
44847673294.562
Area
1.6005526668436E+20
Volume
1.5232414682263E+30
Surface area
6.4022106673745E+20
Circumference
44847673294.562
Perimeter
28550915564
Area
5.0947173721416E+19
Diagonal
10094273002.194
Surface area
3.056830423285E+20
Volume
3.6364711378615E+29
Space diagonal
12362909089.864
Perimeter
21413186673
Area
2.2060773346883E+19
Altitude
6181454544.9321
Surface area
2.2060773346883E+19
Volume
4.285622335285E+28
Height
3364757667.3982