2261121109 is an odd 10-digits composite number following 2261121108
and preceding 2261121110 . In scientific notation, it is written as 2.261121109 × 10^9.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 2062040880 positive integers (up to 2261121109) that are relatively prime to 2261121109.
2261121109 has 8 divisors, whose sum is 2464392672
The reverse of 2261121109 is 9011211622
Previous prime number is 83
Is Prime? no Number parity odd Number length 10 Sum of Digits 25 Digital Root 7
Name
two billion two hundred sixty-one million one hundred twenty-one thousand one hundred nine
Scientific notation
2.261121109 × 10^9
Engineering notation
2.261121109 × 10^9
Prime Factorization
13 × 83 × 2095571
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2261121109 Product of the distinct prime numbers
The prime factorization of 2261121109 is 13 × 83 × 2095571.
Since it has a total of 3 prime factors.
3 , 8 , 8 , 95 , 760 , 338 , 1751 , 1085 , 1420 , 69026 , 454217 , 185411 , 5873542 , 6162457 , 39130513 , 15129477 , 993708575 , 157243436 , 2066784642 , 3523575251
n×2
4522242218
n×3
6783363327
n×4
9044484436
n×5
11305605545
n÷2
1130560554.5
n÷3
753707036.33333
n÷3
565280277.25
n÷5
452224221.8
n2
5112668669565389881
n3
1.1560363052077E+28
n4
2.6139380924756E+37
n5
5.9104305985157E+46
2 √n47551.247186588
3 √n1312.5260795302
4 √n218.06248459235
5 √n74.278780491924
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
-2261121108 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 2261121109 can be divided by 8 positive divisors.
The sum of these divisors (counting 2261121109) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000110110001011111100001010101
3
Ternary
12211120200212001021
4
Quaternary
2012301133201111
5
Quinary
14112321333414
6
Senary
1012211401141
8
Octal
20661374125
10
Decimal
2261121109
12
Duodecimal
5312b31b1
16
Hexadecimal
86c5f855
20
Vigesimal
1f6c02f9
36
Base36
11e7o7p
md5
e835c8b02f2f1ec0c1e97314c02bbe2e
sha1
1e96c11a4c935f78bb7cac6d6b7cd9d6dafcae27
sha256
bbbd3c3d70673342d4efe457fc4e40e1f46064e43f63baf80c44b9f576eed28d
sha512
345e5b231052cd6cdd1802023522f2c86aa997e0b53c28639b00ce1510d38d30b822e1ac6857614f4365fe2be90a8fe31e5165d854817d25f17276060275ed0d
ripemd-160
34856c3263b6770fda1a34e1407fbef9805fb3b4
Diameter
4522242218
Circumference
14207042929.822
Area
1.6061922332545E+19
Volume
4.8423935516316E+28
Surface area
6.4247689330181E+19
Circumference
14207042929.822
Perimeter
9044484436
Area
5112668669565389881
Diagonal
3197708138.5159
Surface area
3.0676012017392E+19
Volume
1.1560363052077E+28
Space diagonal
3916376642.8545
Perimeter
6783363327
Area
2.2138504744882E+18
Altitude
1958188321.4272
Surface area
2.2138504744882E+18
Volume
1.3624018511837E+27
Height
1065902712.8386