20137846 is an even 8-digits composite number following 20137845
and preceding 20137847 . In scientific notation, it is written as 2.0137846 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 9834720 positive integers (up to 20137846) that are relatively prime to 20137846.
20137846 has 8 divisors, whose sum is 30909384
The reverse of 20137846 is 64873102
Previous prime number is 43
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
twenty million one hundred thirty-seven thousand eight hundred forty-six
Scientific notation
2.0137846 × 10^7
Engineering notation
2.0137846 × 10^6
Prime Factorization
2 × 43 × 234161
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20137846
Product of the distinct prime numbers
The prime factorization of 20137846 is 2 × 43 × 234161.
Since it has a total of 3 prime factors.
2 , 10 , 40 , 27 , 994 , 745 , 5228 , 5818 , 58923 , 31949 , 596388 , 194349 , 7997935 , 8975052 , 22870220 , 53480582 , 366621910 , 651257724 , 4508832596 , 3110548995
n×2
40275692
n×3
60413538
n×4
80551384
n×5
100689230
n÷2
10068923
n÷3
6712615.3333333
n÷3
5034461.5
n÷5
4027569.2
n2
405532841519716
n3
8.1665579104664E+21
n4
1.6445688555106E+29
n5
3.3118074348668E+36
2 √n
4487.5211420115
3 √n
272.0639537478
4 √n
66.988962837258
5 √n
28.893662997712
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
-20137845
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 20137846 can be divided by 8 positive divisors.
The sum of these divisors (counting 20137846) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100110100011101110110
3
Ternary
1101220002221011
4
Quaternary
1030310131312
5
Quinary
20123402341
6
Senary
1555342434
8
Octal
114643566
10
Decimal
20137846
12
Duodecimal
68b1a1a
16
Hexadecimal
1334776
20
Vigesimal
65h4c6
36
Base36
bzmgm
md5
434824502ed35ff4338efda9d1f4d05d
sha1
db4c4d6516249968c9a945e8cf1107a978a8fd18
sha256
9b5b15c90d9eb9ae66ef40bfa73dbc4d0a4dccbd74672e6e61e456a53acca016
sha512
064a2b1b6e74f045e9756e6082fce0ec03ea132a9a54ae52cd24c690654189e0dda8ddd0d6658e12807e442de6bcce8c486ad0a5577d701b2df35dae863c45cd
ripemd-160
95da821abb6dd414e3835c79c28f5c07fc7eacd6
Diameter
40275692
Circumference
126529818.10545
Area
1.2740189957077E+15
Volume
3.4207997782183E+22
Surface area
5.0960759828309E+15
Circumference
126529818.10545
Perimeter
80551384
Area
405532841519716
Diagonal
28479214.930181
Surface area
2433197049118296
Volume
8.1665579104664E+21
Space diagonal
34879772.426998
Perimeter
60413538
Area
1.7560087141248E+14
Altitude
17439886.213499
Surface area
1.7560087141248E+14
Volume
9.6243807957391E+20
Height
9493071.6433936