20696870 is an even 8-digits composite number following 20696869
and preceding 20696871 . In scientific notation, it is written as 2.0696870 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 8278744 positive integers (up to 20696870) that are relatively prime to 20696870.
20696870 has 8 divisors, whose sum is 37254384
The reverse of 20696870 is 07869602
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty million six hundred ninety-six thousand eight hundred seventy
Scientific notation
2.0696870 × 10^7
Engineering notation
2.0696870 × 10^6
Prime Factorization
2 × 5 × 2069687
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20696870
Product of the distinct prime numbers
The prime factorization of 20696870 is 2 × 5 × 2069687.
Since it has a total of 3 prime factors.
6 , 6 , 64 , 7 , 731 , 992 , 4852 , 9479 , 26761 , 36316 , 254236 , 527422 , 5844793 , 4506059 , 89188351 , 77134824 , 732441846 , 671346745 , 2527707241 , 1421186049
n×2
41393740
n×3
62090610
n×4
82787480
n×5
103484350
n÷2
10348435
n÷3
6898956.6666667
n÷3
5174217.5
n÷5
4139374
n2
428360427796900
n3
8.8657200872568E+21
n4
1.8349265610234E+29
n5
3.7977236493049E+36
2 √n
4549.3812766133
3 √n
274.55849817686
4 √n
67.44910137736
5 √n
29.052327710462
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
-20696869
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 20696870 can be divided by 8 positive divisors.
The sum of these divisors (counting 20696870) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110111100111100100110
3
Ternary
1102221111202202
4
Quaternary
1032330330212
5
Quinary
20244244440
6
Senary
2015334502
8
Octal
116747446
10
Decimal
20696870
12
Duodecimal
6b21432
16
Hexadecimal
13bcf26
20
Vigesimal
69723a
36
Base36
cblt2
md5
3838f229ef180ade88ccb6419a78e031
sha1
f9cbd6f068fcf95db4d0e4a2a5425cba0f27afcc
sha256
231bccc47c0ac65c9b8775b8f63383df2db7e25a25d79fa5c9949a67719a83d3
sha512
242d2b8a83c754a2c48f6d3050d44ab4a761faf1129572b9e7bbd6f7ccc8e545023e67fb86c0e8008ed2ce22397b60683817453b4880dbaaec539d805cb8837a
ripemd-160
0f4a443b4d83d16ebdd62dd8e183a35028b00cac
Diameter
41393740
Circumference
130042269.48861
Area
1.3457339730553E+15
Volume
3.7136641459879E+22
Surface area
5.3829358922213E+15
Circumference
130042269.48861
Perimeter
82787480
Area
428360427796900
Diagonal
29269794.252673
Surface area
2570162566781400
Volume
8.8657200872568E+21
Space diagonal
35848030.397648
Perimeter
62090610
Area
1.8548550622404E+14
Altitude
17924015.198824
Surface area
1.8548550622404E+14
Volume
1.0448351323002E+21
Height
9756598.0842243