19378427 is an odd 8-digits prime number following 19378426
and preceding 19378428 . In scientific notation, it is written as 1.9378427 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 19378426 positive integers (up to 19378427) that are relatively prime to 19378427.
19378427 has 2 divisors, whose sum is 19378428
The reverse of 19378427 is 72487391
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
nineteen million three hundred seventy-eight thousand four hundred twenty-seven
Scientific notation
1.9378427 × 10^7
Engineering notation
1.9378427 × 10^6
Prime Factorization
19378427
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
19378427 Product of the distinct prime numbers
The prime factorization of 19378427 is 19378427.
Since it has a total of 1 prime factors.
8 , 1 , 53 , 4 , 181 , 375 , 4759 , 3152 , 14048 , 37028 , 307179 , 303927 , 389214 , 8352774 , 53026542 , 9306495 , 220490535 , 835688007 , 5099455666 , 8118576629
n×2
38756854
n×3
58135281
n×4
77513708
n×5
96892135
n÷2
9689213.5
n÷3
6459475.6666667
n÷3
4844606.75
n÷5
3875685.4
n2
375523432994329
n3
7.27705343307E+21
n4
1.4101784872785E+29
n5
2.7327040872696E+36
2 √n4402.0934792437
3 √n268.60010231107
4 √n66.348274124077
5 √n28.672377389194
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
19378428 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9689214 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4402.093592826 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998967925 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19378427 can be divided by 2 positive divisors.
The sum of these divisors (counting 19378427) is 19378428, the average is 9689214.
Base
System
Value
2
Binary
1001001111011000011111011
3
Ternary
1100110112012112
4
Quaternary
1021323003323
5
Quinary
14430102202
6
Senary
1531202535
8
Octal
111730373
10
Decimal
19378427
12
Duodecimal
65a644b
16
Hexadecimal
127b0fb
20
Vigesimal
612617
36
Base36
bjchn
md5
c23cc1e0bc34b19a186578c8fe032b58
sha1
aaad532ae72a22a8c10a2f93d3b508063ed395e9
sha256
d3f532d5860216f0e9e659d7bbbfd6099233910506181e0983b1ab11e6bf4b4c
sha512
ffa875c1d4ceb60a137695983284b2744043c3b20e5e2bb5dcb8ef78cb15e370a0bea457d3e255045b0da141dd8b7b3d91f4fef8e3d5c803e45b823fbc87f236
ripemd-160
867b3f74abb8226c4ef6f16f3198c4c8d6e2b291
Diameter
38756854
Circumference
121758247.80265
Area
1.1797416583458E+15
Volume
3.0482050140151E+22
Surface area
4.7189666333832E+15
Circumference
121758247.80265
Perimeter
77513708
Area
375523432994329
Diagonal
27405234.280857
Surface area
2253140597965974
Volume
7.27705343307E+21
Space diagonal
33564420.134765
Perimeter
58135281
Area
1.6260641634472E+14
Altitude
16782210.067382
Surface area
1.6260641634472E+14
Volume
8.5760897159677E+20
Height
9135078.093619