2108280139 is an odd 10-digits composite number following 2108280138
and preceding 2108280140 . In scientific notation, it is written as 2.108280139 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 1798531560 positive integers (up to 2108280139) that are relatively prime to 2108280139.
2108280139 has 8 divisors, whose sum is 2420883968
The reverse of 2108280139 is 9310828012
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 34
Digital Root 7
Name
two billion one hundred eight million two hundred eighty thousand one hundred thirty-nine
Scientific notation
2.108280139 × 10^9
Engineering notation
2.108280139 × 10^9
Prime Factorization
7 × 211 × 1427407
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2108280139
Product of the distinct prime numbers
The prime factorization of 2108280139 is 7 × 211 × 1427407.
Since it has a total of 3 prime factors.
6 , 5 , 77 , 1 , 633 , 493 , 3317 , 3789 , 879 , 9102 , 300349 , 60487 , 973625 , 480274 , 60682539 , 41798034 , 697294717 , 309655211 , 2400511245 , 5639994898
n×2
4216560278
n×3
6324840417
n×4
8433120556
n×5
10541400695
n÷2
1054140069.5
n÷3
702760046.33333
n÷3
527070034.75
n÷5
421656027.8
n2
4444845144501859321
n3
9.3709787390839E+27
n4
1.9756648358602E+37
n5
4.1652549347647E+46
2 √n
45916.011793273
3 √n
1282.2600328982
4 √n
214.28021792334
5 √n
73.246295292895
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
-2108280138
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 2108280139 can be divided by 8 positive divisors.
The sum of these divisors (counting 2108280139) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111101101010011100110101001011
3
Ternary
12102221002201122121
4
Quaternary
1331222130311023
5
Quinary
13304204431024
6
Senary
545111432111
8
Octal
17552346513
10
Decimal
2108280139
12
Duodecimal
4aa085637
16
Hexadecimal
7da9cd4b
20
Vigesimal
1cigf06j
36
Base36
yv7rd7
md5
59eaba2a588c67b891fbf31685b37729
sha1
671e47e35e3a12dd491d4fef42922a6ab83e47da
sha256
2a714287c9d83c5943c5186b9a89a9a17bf9d3fe87f4b84cf9a7327d113220c9
sha512
e6c4a8f6b435e570e0031f118d34f47fe4196fae89adf208d2b8665150d0c867353a35f9133cca3899e3ffbf52e0f8e4d0a65fff58023543cb7ed4762edd498c
ripemd-160
3c2f4f9370cb785dfe45708c1c037caba16c805c
Diameter
4216560278
Circumference
13246714792.783
Area
1.3963892852311E+19
Volume
3.9253063951536E+28
Surface area
5.5855571409245E+19
Circumference
13246714792.783
Perimeter
8433120556
Area
4444845144501859321
Diagonal
2981558365.8556
Surface area
2.6669070867011E+19
Volume
9.3709787390839E+27
Space diagonal
3651648317.3364
Perimeter
6324840417
Area
1.9246744055133E+18
Altitude
1825824158.6682
Surface area
1.9246744055133E+18
Volume
1.1043804354602E+27
Height
993852788.61854