20123922 is an even 8-digits composite number following 20123921
and preceding 20123923 . In scientific notation, it is written as 2.0123922 × 10^7.
The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors.
There are 5307264 positive integers (up to 20123922) that are relatively prime to 20123922.
20123922 has 32 divisors, whose sum is 49537152
The reverse of 20123922 is 22932102
Previous prime number is 13
Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3
Name
twenty million one hundred twenty-three thousand nine hundred twenty-two
Scientific notation
2.0123922 × 10^7
Engineering notation
2.0123922 × 10^6
Prime Factorization
2 × 3 × 7 × 13 × 36857
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20123922
Product of the distinct prime numbers
The prime factorization of 20123922 is 2 × 3 × 7 × 13 × 36857.
Since it has a total of 5 prime factors.
9 , 6 , 6 , 70 , 211 , 255 , 9583 , 268 , 51027 , 95647 , 706233 , 549048 , 9710065 , 3856443 , 96619236 , 4657700 , 617480346 , 740805884 , 631322093 , 5003752729
n×2
40247844
n×3
60371766
n×4
80495688
n×5
100619610
n÷2
10061961
n÷3
6707974
n÷3
5030980.5
n÷5
4024784.4
n2
404972236662084
n3
8.1496297027533E+21
n4
1.6400251246709E+29
n5
3.3003737686918E+36
2 √n
4485.96946044
3 √n
272.00123449555
4 √n
66.977380214816
5 √n
28.88966627751
1 , 2 , 3 , 6 , 7 , 13 , 14 , 21 , 26 , 39 , 42 , 78 , 91 , 182 , 273 , 546 , 36857 , 73714 , 110571 , 221142 , 257999 , 479141 , 515998 , 773997 , 958282 , 1437423 , 1547994 , 2874846 , 3353987 , 6707974 , 10061961 , 20123922
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20123921
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20123922 can be divided by 32 positive divisors.
The sum of these divisors (counting 20123922) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001100110001000100010010
3
Ternary
1101212101211110
4
Quaternary
1030301010102
5
Quinary
20122431142
6
Senary
1555154150
8
Octal
114610422
10
Decimal
20123922
12
Duodecimal
68a5956
16
Hexadecimal
1331112
20
Vigesimal
65f9g2
36
Base36
bzbpu
md5
968aa0bcde65d84ff574e2e91cfd12cf
sha1
6b813afbfa45090e0f9e7d486a6b6201228c8928
sha256
ff885f80c14d5e887a502200dc32893edd9de6fa17d0ed503b8f267d7f47dba9
sha512
328fd8b92fab0540a617f701dff2a78bbcb72497815d7e10557e9c9fa7b73aada28018d13fd6fc0c205732d1a6c5ad09e2a80510c68049abce67a121be272f59
ripemd-160
c81ad1f73af9e1f3ab52b67bb304c3b52a44c2be
Diameter
40247844
Circumference
126442331.03323
Area
1.2722578036054E+15
Volume
3.4137089071529E+22
Surface area
5.0890312144217E+15
Circumference
126442331.03323
Perimeter
80495688
Area
404972236662084
Diagonal
28459523.420538
Surface area
2429833419972504
Volume
8.1496297027533E+21
Space diagonal
34855655.351553
Perimeter
60371766
Area
1.7535812238838E+14
Altitude
17427827.675777
Surface area
1.7535812238838E+14
Volume
9.604430711627E+20
Height
9486507.8068461