1157641391 is an odd 10-digits composite number following 1157641390
and preceding 1157641392 . In scientific notation, it is written as 1.157641391 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors.
There are 1152400668 positive integers (up to 1157641391) that are relatively prime to 1157641391.
1157641391 has 6 divisors, whose sum is 1162905840
The reverse of 1157641391 is 1931467511
Previous prime number is 223
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion one hundred fifty-seven million six hundred forty-one thousand three hundred ninety-one
Scientific notation
1.157641391 × 10^9
Engineering notation
1.157641391 × 10^9
Prime Factorization
223 × 223 × 23279
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
5191217
Product of the distinct prime numbers
The prime factorization of 1157641391 is 223 × 223 × 23279.
Since it has a total of 3 prime factors.
2 , 5 , 46 , 85 , 879 , 277 , 6791 , 1979 , 81735 , 94585 , 279516 , 379763 , 1197668 , 9052916 , 38980348 , 83160819 , 342886584 , 11866128 , 4744447314 , 9759742868
n×2
2315282782
n×3
3472924173
n×4
4630565564
n×5
5788206955
n÷2
578820695.5
n÷3
385880463.66667
n÷3
289410347.75
n÷5
231528278.2
n2
1340133590156414881
n3
1.5513941134345E+27
n4
1.7959580394655E+36
n5
2.0790753629845E+45
2 √n
34024.129540666
3 √n
1050.0049556833
4 √n
184.45630794491
5 √n
64.970290599172
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1157641390
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1157641391 can be divided by 6 positive divisors.
The sum of these divisors (counting 1157641391) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000101000000000011010010101111
3
Ternary
2222200022021110002
4
Quaternary
1011000003102233
5
Quinary
4332324011031
6
Senary
310512134515
8
Octal
10500032257
10
Decimal
1157641391
12
Duodecimal
28383743b
16
Hexadecimal
450034af
20
Vigesimal
i1f539b
36
Base36
j589tb
md5
2df3576cf7008ef3fb91bf81af5a4684
sha1
a127e8e0c27abb30aabeeeab103b1ca3f7801e2a
sha256
8080837964a19510c7d4e2813a0a010a5e05ac91d7d679c2274ae63e3e23add7
sha512
0a6a14de637e597d571f91868f0085cc6794f960be4b7e2686d50b863b9fc01f752c8fa7da60e46a5c08fb434cd39423d20dc52c1c698a4a97cf6738e11eb42a
ripemd-160
d734f27e6b3e7bbf96652391792beb063643c559
Diameter
2315282782
Circumference
7273675378.9141
Area
4.2101538416643E+18
Volume
6.4984644661177E+27
Surface area
1.6840615366657E+19
Circumference
7273675378.9141
Perimeter
4630565564
Area
1340133590156414881
Diagonal
1637152155.5167
Surface area
8040801540938489286
Volume
1.5513941134345E+27
Space diagonal
2005093706.1567
Perimeter
3472924173
Area
5.8029486677015E+17
Altitude
1002546853.0784
Surface area
5.8029486677015E+17
Volume
1.828335496504E+26
Height
545717385.17222