2109142142 is an even 10-digits composite number following 2109142141
and preceding 2109142143 . In scientific notation, it is written as 2.109142142 × 10^9.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 1054441144 positive integers (up to 2109142142) that are relatively prime to 2109142142.
2109142142 has 8 divisors, whose sum is 3164103000
The reverse of 2109142142 is 2412419012
Previous prime number is 8699
Is Prime? no
Number parity even
Number length 10
Sum of Digits 26
Digital Root 8
Name
two billion one hundred nine million one hundred forty-two thousand one hundred forty-two
Scientific notation
2.109142142 × 10^9
Engineering notation
2.109142142 × 10^9
Prime Factorization
2 × 8699 × 121229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2109142142
Product of the distinct prime numbers
The prime factorization of 2109142142 is 2 × 8699 × 121229.
Since it has a total of 3 prime factors.
5 , 5 , 84 , 27 , 666 , 610 , 1596 , 569 , 73534 , 58454 , 652802 , 835116 , 73183 , 6790023 , 30458296 , 7791739 , 188830649 , 476297506 , 659332061 , 7481534570
n×2
4218284284
n×3
6327426426
n×4
8436568568
n×5
10545710710
n÷2
1054571071
n÷3
703047380.66667
n÷3
527285535.5
n÷5
421828428.4
n2
4448480575160348164
n3
9.3824778489391E+27
n4
1.9788979427579E+37
n5
4.1737770457878E+46
2 √n
45925.397570408
3 √n
1282.43476638
4 √n
214.30211751265
5 √n
73.252283890101
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
-2109142141
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 2109142142 can be divided by 8 positive divisors.
The sum of these divisors (counting 2109142142) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111101101101101111010001111110
3
Ternary
12102222201112002122
4
Quaternary
1331231233101332
5
Quinary
13304420022032
6
Senary
545142122542
8
Octal
17555572176
10
Decimal
2109142142
12
Duodecimal
4aa420452
16
Hexadecimal
7db6f47e
20
Vigesimal
1cj22f72
36
Base36
yvq8hq
md5
1b1e72bdc7b7b2de7eb1059a769e1be1
sha1
c8f52c6a72b6479eec63fa52f26ee0b3b8379edb
sha256
929fcf99287fea3b34ac1bada50eb9b676cca5569df87b9fffff28fdc7ecda91
sha512
fe2a05caf0a9574e3a33cdcc32b93659764f2220cf5b9636c5761aa6f47f6757a2835db11afa8da141ef716237716a3d88694d3d230b4568d5a95f7b47d66b2b
ripemd-160
bb7787404344c1d5afceb2cfc9214d1576638415
Diameter
4218284284
Circumference
13252130917.368
Area
1.3975313894561E+19
Volume
3.9301231310261E+28
Surface area
5.5901255578243E+19
Circumference
13252130917.368
Perimeter
8436568568
Area
4448480575160348164
Diagonal
2982777422.189
Surface area
2.6690883450962E+19
Volume
9.3824778489391E+27
Space diagonal
3653141350.3287
Perimeter
6327426426
Area
1.9262485931652E+18
Altitude
1826570675.1643
Surface area
1.9262485931652E+18
Volume
1.1057356185529E+27
Height
994259140.72968