2146194621 is an odd 10-digits composite number following 2146194620
and preceding 2146194622 . In scientific notation, it is written as 2.146194621 × 10^9.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 1430796408 positive integers (up to 2146194621) that are relatively prime to 2146194621.
2146194621 has 4 divisors, whose sum is 2384660700
The reverse of 2146194621 is 1264916412
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 36
Digital Root 9
Name
two billion one hundred forty-six million one hundred ninety-four thousand six hundred twenty-one
Scientific notation
2.146194621 × 10^9
Engineering notation
2.146194621 × 10^9
Prime Factorization
9 × 238466069
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2146194621
Product of the distinct prime numbers
The prime factorization of 2146194621 is 9 × 238466069.
Since it has a total of 2 prime factors.
4 , 9 , 19 , 86 , 589 , 925 , 7915 , 2342 , 45595 , 68521 , 991429 , 372973 , 2942728 , 1210350 , 73285835 , 59174079 , 809419670 , 200808876 , 2746959517 , 4630087851
n×2
4292389242
n×3
6438583863
n×4
8584778484
n×5
10730973105
n÷2
1073097310.5
n÷3
715398207
n÷3
536548655.25
n÷5
429238924.2
n2
4606151351209333641
n3
9.8856972534774E+27
n4
2.1216630270248E+37
n5
4.5535017761751E+46
2 √n
46327.039847156
3 √n
1289.9009640934
4 √n
215.23717115581
5 √n
73.507866921209
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2146194620
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2146194621 can be divided by 4 positive divisors.
The sum of these divisors (counting 2146194621) is 1, the average is 0.25.
Base
System
Value
2
Binary
1111111111011000101010010111101
3
Ternary
12112120102222112200
4
Quaternary
1333323011102331
5
Quinary
13343411211441
6
Senary
552544222113
8
Octal
17773052275
10
Decimal
2146194621
12
Duodecimal
4ba90a939
16
Hexadecimal
7fec54bd
20
Vigesimal
1dade6b1
36
Base36
zhsed9
md5
97ad66eba37f1acf4169de0f529b7552
sha1
a4fd75741b494416fbbc6875cf8f68d0617ee253
sha256
ea4fcf05ecbcb0ea971c43b33a85465099ebb0ba709a653aa816728045939924
sha512
d26e0ee0e74bdd437fa835a958a060069f6a77ad7d3e8e4ffc0d7b90bd678731187ea092a1d87544e069d562aa92b9aa33410be928cfa88a82e409425a84ac83
ripemd-160
0372c685b7993674fd5302aa0caa0db0d1cef654
Diameter
4292389242
Circumference
13484938509.015
Area
1.4470651246282E+19
Volume
4.140911182285E+28
Surface area
5.7882604985128E+19
Circumference
13484938509.015
Perimeter
8584778484
Area
4606151351209333641
Diagonal
3035177540.5104
Surface area
2.7636908107256E+19
Volume
9.8856972534774E+27
Space diagonal
3717318126.503
Perimeter
6438583863
Area
1.9945220419117E+18
Altitude
1858659063.2515
Surface area
1.9945220419117E+18
Volume
1.1650405941152E+27
Height
1011725846.8368