20378575 is an odd 8-digits composite number following 20378574
and preceding 20378576 . In scientific notation, it is written as 2.0378575 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 12988800 positive integers (up to 20378575) that are relatively prime to 20378575.
20378575 has 24 divisors, whose sum is 26748288
The reverse of 20378575 is 57587302
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
twenty million three hundred seventy-eight thousand five hundred seventy-five
Scientific notation
2.0378575 × 10^7
Engineering notation
2.0378575 × 10^6
Prime Factorization
23 × 427 × 5 × 5 × 83
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4075715
Product of the distinct prime numbers
The prime factorization of 20378575 is 23 × 427 × 5 × 5 × 83.
Since it has a total of 5 prime factors.
10 , 1 , 64 , 50 , 221 , 673 , 3630 , 6001 , 88276 , 10077 , 780934 , 895255 , 6242668 , 5645572 , 97380581 , 54245270 , 53867779 , 583003509 , 7106661207 , 1796157691
n×2
40757150
n×3
61135725
n×4
81514300
n×5
101892875
n÷2
10189287.5
n÷3
6792858.3333333
n÷3
5094643.75
n÷5
4075715
n2
415286319030625
n3
8.4629433988395E+21
n4
1.7246272677401E+29
n5
3.5145446122686E+36
2 √n
4514.2635058224
3 √n
273.14375197439
4 √n
67.188269108695
5 √n
28.962414346604
1 , 5 , 23 , 25 , 83 , 115 , 415 , 427 , 575 , 1909 , 2075 , 2135 , 9545 , 9821 , 10675 , 35441 , 47725 , 49105 , 177205 , 245525 , 815143 , 886025 , 4075715 , 20378575
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
-20378574
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 20378575 can be divided by 24 positive divisors.
The sum of these divisors (counting 20378575) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001101101111001111001111
3
Ternary
1102100100011001
4
Quaternary
1031233033033
5
Quinary
20204103300
6
Senary
2004441131
8
Octal
115571717
10
Decimal
20378575
12
Duodecimal
69a91a7
16
Hexadecimal
136f3cf
20
Vigesimal
67768f
36
Base36
c4s7j
md5
d3000c1dc0b4b706dd57897cfa3becf4
sha1
d4fac9f1451bcf732195c600e13cadc2de7db236
sha256
22a0a85bc74186a1a4649f950311cbdf1682a4e3bcdb904c5380bb8d6c3db920
sha512
14968f01f6e0777537a4e3bc30823d2d9e2a7c5168f69bc4e71f7f5b83c72be2136ec771f9e96af98c21d868189fc1cbb18e38694d7dc99a2d1fb12db1bbc4ad
ripemd-160
a23447a0b287f000888c31bb89e56fa77b06e735
Diameter
40757150
Circumference
128042363.02126
Area
1.304660449003E+15
Volume
3.5449494412721E+22
Surface area
5.2186417960118E+15
Circumference
128042363.02126
Perimeter
81514300
Area
415286319030625
Diagonal
28819657.146837
Surface area
2491717914183750
Volume
8.4629433988395E+21
Space diagonal
35296727.285853
Perimeter
61135725
Area
1.7982425106233E+14
Altitude
17648363.642926
Surface area
1.7982425106233E+14
Volume
9.9736744435289E+20
Height
9606552.3822791