3886391 is an odd 7-digits prime number following 3886390
and preceding 3886392 . In scientific notation, it is written as 3.886391 × 10^6.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 3886390 positive integers (up to 3886391) that are relatively prime to 3886391.
3886391 has 2 divisors, whose sum is 3886392
The reverse of 3886391 is 1936883
Previous prime number is 1
Is Prime? yes Number parity odd Number length 7 Sum of Digits 38 Digital Root 2
Name
three million eight hundred eighty-six thousand three hundred ninety-one
Scientific notation
3.886391 × 10^6
Engineering notation
3.886391 × 10^6
Prime Factorization
3886391
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
3886391 Product of the distinct prime numbers
The prime factorization of 3886391 is 3886391.
Since it has a total of 1 prime factors.
7 , 3 , 39 , 80 , 150 , 233 , 8669 , 8156 , 29558 , 97496 , 604900 , 830858 , 7406069 , 6230714 , 89587357 , 64212160 , 356276732 , 991810518 , 2666401979 , 2013369909
n×2
7772782
n×3
11659173
n×4
15545564
n×5
19431955
n÷2
1943195.5
n÷3
1295463.6666667
n÷3
971597.75
n÷5
777278.2
n2
15104035004881
n3
5.8700185706654E+19
n4
2.2813187342867E+26
n5
8.8660965970632E+32
2 √n1971.3931622079
3 √n157.22278944099
4 √n44.400373446716
5 √n20.792623913922
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
3886392 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
1943196 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1971.3934158356 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999994853839 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3886391 can be divided by 2 positive divisors.
The sum of these divisors (counting 3886391) is 3886392, the average is 1943196.
Base
System
Value
2
Binary
1110110100110100110111
3
Ternary
21022110010102
4
Quaternary
32310310313
5
Quinary
1443331031
6
Senary
215144315
8
Octal
16646467
10
Decimal
3886391
12
Duodecimal
137509b
16
Hexadecimal
3b4d37
20
Vigesimal
145fjb
36
Base36
2barb
md5
0b28024cdaca8b65bfbbb60423969e14
sha1
05f94d65f55e5a55f33b72587e8b7400746010a6
sha256
1d5dae611fded44d9178e9210739b33352402f68fb75e7892c00cee0958fb22d
sha512
b230323f05e6d90df4099d56827400e90fcdd2242d6c2a09e52f88d8b2ca72bec44e1cc286d058caff0adb9e3cddae7e69222eaa82406f67f64f572edd7af8f6
ripemd-160
af733d066d1d911e10125655362146fe9f218fe0
Diameter
7772782
Circumference
24418914.829155
Area
47450725410897
Volume
2.4588276290718E+20
Surface area
1.8980290164359E+14
Circumference
24418914.829155
Perimeter
15545564
Area
15104035004881
Diagonal
5496186.8608847
Surface area
90624210029286
Volume
5.8700185706654E+19
Space diagonal
6731426.6700784
Perimeter
11659173
Area
6540239006938.2
Altitude
3365713.3350392
Surface area
6540239006938.2
Volume
6.9178832283475E+18
Height
1832062.2869616