20239992 is an even 8-digits composite number following 20239991
and preceding 20239993 . In scientific notation, it is written as 2.0239992 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 6682176 positive integers (up to 20239992) that are relatively prime to 20239992.
20239992 has 32 divisors, whose sum is 42570000
The reverse of 20239992 is 29993202
Previous prime number is 109
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty million two hundred thirty-nine thousand nine hundred ninety-two
Scientific notation
2.0239992 × 10^7
Engineering notation
2.0239992 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 109 × 2579
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5059998
Product of the distinct prime numbers
The prime factorization of 20239992 is 2 × 2 × 2 × 9 × 109 × 2579.
Since it has a total of 6 prime factors.
7 , 5 , 82 , 10 , 693 , 931 , 5838 , 78 , 22304 , 10464 , 207679 , 266618 , 7078325 , 3247105 , 19143217 , 56345515 , 940529894 , 329865034 , 5732523017 , 3210765449
n×2
40479984
n×3
60719976
n×4
80959968
n×5
101199960
n÷2
10119996
n÷3
6746664
n÷3
5059998
n÷5
4047998.4
n2
409657276160064
n3
8.2914599922215E+21
n4
1.6781908391088E+29
n5
3.3966569158036E+36
2 √n
4498.8878625723
3 √n
272.52317845655
4 √n
67.073749429805
5 √n
28.922915402517
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 109 , 218 , 436 , 872 , 981 , 1962 , 2579 , 3924 , 5158 , 7848 , 10316 , 20632 , 23211 , 46422 , 92844 , 185688 , 281111 , 562222 , 1124444 , 2248888 , 2529999 , 5059998 , 10119996 , 20239992
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
-20239991
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 20239992 can be divided by 32 positive divisors.
The sum of these divisors (counting 20239992) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001101001101011001111000
3
Ternary
1102002022001100
4
Quaternary
1031031121320
5
Quinary
20140134432
6
Senary
2001451400
8
Octal
115153170
10
Decimal
20239992
12
Duodecimal
6940b60
16
Hexadecimal
134d678
20
Vigesimal
669jjc
36
Base36
c1ta0
md5
f9060598d49a48231eb42fde2c30f91c
sha1
5f57e245212be913d831976c4592cdf7bb873225
sha256
295837d4fc78a647c4760e6ec6eb072241beeb1e41f01b2f768d45e67d1d36ab
sha512
d460ea2e677751f8f9db88d280f89f798bac8000c712719f323cbdd0fe3ff944df5c66c00e1237f1114801e4fc4aea21fce98381aa6fad876366e30d81b3a556
ripemd-160
6fc3c60bc93f675d072b8ba405be4a9d4628e46b
Diameter
40479984
Circumference
127171620.35183
Area
1.2869762892741E+15
Volume
3.4731186398796E+22
Surface area
5.1479051570962E+15
Circumference
127171620.35183
Perimeter
80959968
Area
409657276160064
Diagonal
28623671.188723
Surface area
2457943656960384
Volume
8.2914599922215E+21
Space diagonal
35056694.488788
Perimeter
60719976
Area
1.7738680399988E+14
Altitude
17528347.244394
Surface area
1.7738680399988E+14
Volume
9.771579310728E+20
Height
9541223.7295743