2108707894 is an even 10-digits composite number following 2108707893
and preceding 2108707895 . In scientific notation, it is written as 2.108707894 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 998861616 positive integers (up to 2108707894) that are relatively prime to 2108707894.
2108707894 has 8 divisors, whose sum is 3329538840
The reverse of 2108707894 is 4987078012
Previous prime number is 19
Is Prime? no
Number parity even
Number length 10
Sum of Digits 46
Digital Root 1
Name
two billion one hundred eight million seven hundred seven thousand eight hundred ninety-four
Scientific notation
2.108707894 × 10^9
Engineering notation
2.108707894 × 10^9
Prime Factorization
2 × 19 × 55492313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2108707894
Product of the distinct prime numbers
The prime factorization of 2108707894 is 2 × 19 × 55492313.
Since it has a total of 3 prime factors.
9 , 1 , 12 , 22 , 495 , 731 , 1683 , 6467 , 58798 , 45373 , 466483 , 7600 , 763185 , 542485 , 39718472 , 41637537 , 910562789 , 316513602 , 4523410639 , 622945664
n×2
4217415788
n×3
6326123682
n×4
8434831576
n×5
10543539470
n÷2
1054353947
n÷3
702902631.33333
n÷3
527176973.5
n÷5
421741578.8
n2
4446648982217915236
n3
9.37668381065E+27
n4
1.977268717106E+37
n5
4.1694821523206E+46
2 √n
45920.669572645
3 √n
1282.346747505
4 √n
214.29108607836
5 √n
73.249267281864
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
-2108707893
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 2108707894 can be divided by 8 positive divisors.
The sum of these divisors (counting 2108707894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111101101100000101010000110110
3
Ternary
12102221220110102101
4
Quaternary
1331230011100312
5
Quinary
13304312123034
6
Senary
545124532314
8
Octal
17554052066
10
Decimal
2108707894
12
Duodecimal
4aa25109a
16
Hexadecimal
7db05436
20
Vigesimal
1cij89ee
36
Base36
yvgxfa
md5
e880b22ee9fab096067760794eef5236
sha1
cb1ccfc61b138ca63c93b324b33ca2340c4ba358
sha256
3368e97353e615384bfbd642b2837aadd130576a83b1586d54d8a4e531323598
sha512
1d64eafce1e9a2e47146cf780f1eb66657e1a56f1eb87863317c72570a14208d0bdf5b965ff824a2d3b935039dc03253d4de2d99920193272fb0c7887c14b99f
ripemd-160
c12a352e9a37869dcd49e1c2bc9043fd2a22a8ad
Diameter
4217415788
Circumference
13249402456.714
Area
1.3969559775628E+19
Volume
3.927696129943E+28
Surface area
5.5878239102513E+19
Circumference
13249402456.714
Perimeter
8434831576
Area
4446648982217915236
Diagonal
2982163302.778
Surface area
2.6679893893307E+19
Volume
9.37668381065E+27
Space diagonal
3652389210.7296
Perimeter
6326123682
Area
1.9254554901565E+18
Altitude
1826194605.3648
Surface area
1.9254554901565E+18
Volume
1.1050527845921E+27
Height
994054434.25934