20123873 is an odd 8-digits composite number following 20123872
and preceding 20123874 . In scientific notation, it is written as 2.0123873 × 10^7.
The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors.
There are 14984640 positive integers (up to 20123873) that are relatively prime to 20123873.
20123873 has 24 divisors, whose sum is 26404224
The reverse of 20123873 is 37832102
Previous prime number is 11
Is Prime? no Number parity odd Number length 8 Sum of Digits 26 Digital Root 8
Name
twenty million one hundred twenty-three thousand eight hundred seventy-three
Scientific notation
2.0123873 × 10^7
Engineering notation
2.0123873 × 10^6
Prime Factorization
7 × 23 × 11 × 11 × 1033
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1829443 Product of the distinct prime numbers
The prime factorization of 20123873 is 7 × 23 × 11 × 11 × 1033.
Since it has a total of 5 prime factors.
3 , 1 , 15 , 36 , 894 , 692 , 1790 , 8896 , 52787 , 91192 , 967370 , 503779 , 1770011 , 354459 , 1788857 , 2668403 , 334813164 , 644325778 , 4744330477 , 1593861746
n×2
40247746
n×3
60371619
n×4
80495492
n×5
100619365
n÷2
10061936.5
n÷3
6707957.6666667
n÷3
5030968.25
n÷5
4024774.6
n2
404970264520129
n3
8.1495701719795E+21
n4
1.640009151455E+29
n5
3.3003335882719E+36
2 √n4485.9639989639
3 √n272.00101372892
4 √n66.977339443754
5 √n28.889652208731
1 , 7 , 11 , 23 , 77 , 121 , 161 , 253 , 847 , 1033 , 1771 , 2783 , 7231 , 11363 , 19481 , 23759 , 79541 , 124993 , 166313 , 261349 , 874951 , 1829443 , 2874839 , 20123873
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20123872 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20123873 can be divided by 24 positive divisors.
The sum of these divisors (counting 20123873) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001100110001000011100001
3
Ternary
1101212101202122
4
Quaternary
1030301003201
5
Quinary
20122430443
6
Senary
1555154025
8
Octal
114610341
10
Decimal
20123873
12
Duodecimal
68a5915
16
Hexadecimal
13310e1
20
Vigesimal
65f9dd
36
Base36
bzboh
md5
288fa5dea2203a9e1bfbd542017dcbfe
sha1
2b99fe0005a6b030b1f8ed01c7e7d3a478d7b790
sha256
d8141014d65086cc327badc7306c6da2f6aa53afa509189df1309a510290278b
sha512
f2e506d26c4bd49e11bcbba41fde473db07ed497fd59845e13546d130a4ebc14ae98e7539796d6940617e049decb23fed45dc4e5c39e6dba7922f5c6559a319f
ripemd-160
c66a22bb1f169388c69df436d6e3c733185bd3cb
Diameter
40247746
Circumference
126442023.15715
Area
1.2722516079388E+15
Volume
3.4136839709607E+22
Surface area
5.089006431755E+15
Circumference
126442023.15715
Perimeter
80495492
Area
404970264520129
Diagonal
28459454.124074
Surface area
2429821587120774
Volume
8.1495701719795E+21
Space diagonal
34855570.481064
Perimeter
60371619
Area
1.7535726842587E+14
Altitude
17427785.240532
Surface area
1.7535726842587E+14
Volume
9.6043605539372E+20
Height
9486484.7080246