1091128897 is an odd 10-digits composite number following 1091128896
and preceding 1091128898 . In scientific notation, it is written as 1.091128897 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1084905360 positive integers (up to 1091128897) that are relatively prime to 1091128897.
1091128897 has 8 divisors, whose sum is 1097362880
The reverse of 1091128897 is 7988211901
Previous prime number is 3559
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion ninety-one million one hundred twenty-eight thousand eight hundred ninety-seven
Scientific notation
1.091128897 × 10^9
Engineering notation
1.091128897 × 10^9
Prime Factorization
211 × 3559 × 1453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1091128897
Product of the distinct prime numbers
The prime factorization of 1091128897 is 211 × 3559 × 1453.
Since it has a total of 3 prime factors.
6 , 7 , 62 , 64 , 111 , 605 , 254 , 8306 , 65619 , 348 , 468851 , 854183 , 4777812 , 1502177 , 34906727 , 58650380 , 486925971 , 161223131 , 3658134661 , 4594994005
n×2
2182257794
n×3
3273386691
n×4
4364515588
n×5
5455644485
n÷2
545564448.5
n÷3
363709632.33333
n÷3
272782224.25
n÷5
218225779.4
n2
1190562269868436609
n3
1.2990568963314E+27
n4
1.4174385184343E+36
n5
1.5466081271845E+45
2 √n
33032.24026614
3 √n
1029.4976332347
4 √n
181.74773799456
5 √n
64.205940432166
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
-1091128896
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 1091128897 can be divided by 8 positive divisors.
The sum of these divisors (counting 1091128897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001000010010100111001000001
3
Ternary
2211001011002110101
4
Quaternary
1001002110321001
5
Quinary
4213312111042
6
Senary
300134402401
8
Octal
10102247101
10
Decimal
1091128897
12
Duodecimal
265500401
16
Hexadecimal
41094e41
20
Vigesimal
h0jb24h
36
Base36
i1mog1
md5
7bba5307f8df2ba0b7f8f0972055b930
sha1
402001f83189d6d3ba6d2a1fd4063a81f91673c1
sha256
7b1f00e81f7e96b43d66fcde3f77168b4427156ec943ac3631123086e4504e64
sha512
51e0dc859bd067aedf6e6760d7a02e9c74784a6d3119d3ba001141c69e2ef8c543f91c2acba8718c2aa18674bf76a1daadb92df8ab5b9111636cff0cbda54844
ripemd-160
a2323ee64fd09cbad586ca4725ce682bbaa69ef6
Diameter
2182257794
Circumference
6855765053.8695
Area
3.7402616806599E+18
Volume
5.441476802813E+27
Surface area
1.4961046722639E+19
Circumference
6855765053.8695
Perimeter
4364515588
Area
1190562269868436609
Diagonal
1543089284.4346
Surface area
7143373619210619654
Volume
1.2990568963314E+27
Space diagonal
1889890687.2106
Perimeter
3273386691
Area
5.1552858524667E+17
Altitude
944945343.60529
Surface area
5.1552858524667E+17
Volume
1.5309532342384E+26
Height
514363094.81153