38897213 is an odd 8-digits prime number following 38897212
and preceding 38897214 . In scientific notation, it is written as 3.8897213 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 38897212 positive integers (up to 38897213) that are relatively prime to 38897213.
38897213 has 2 divisors, whose sum is 38897214
The reverse of 38897213 is 31279883
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
thirty-eight million eight hundred ninety-seven thousand two hundred thirteen
Scientific notation
3.8897213 × 10^7
Engineering notation
3.8897213 × 10^6
Prime Factorization
38897213
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38897213 Product of the distinct prime numbers
The prime factorization of 38897213 is 38897213.
Since it has a total of 1 prime factors.
1 , 3 , 26 , 82 , 664 , 716 , 5543 , 6177 , 54460 , 36666 , 792013 , 801743 , 615615 , 1199743 , 17487976 , 15547523 , 448129980 , 174644317 , 5415670704 , 1051866107
n×2
77794426
n×3
116691639
n×4
155588852
n×5
194486065
n÷2
19448606.5
n÷3
12965737.666667
n÷3
9724303.25
n÷5
7779442.6
n2
1512993179167369
n3
5.885121795762E+22
n4
2.289148360207E+30
n5
8.9041491355572E+37
2 √n6236.7630225943
3 √n338.82295701243
4 √n78.973179134402
5 √n32.959733918761
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38897214 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19448607 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6236.7631027641 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999485824 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38897213 can be divided by 2 positive divisors.
The sum of these divisors (counting 38897213) is 38897214, the average is 19448607.
Base
System
Value
2
Binary
10010100011000011000111101
3
Ternary
2201012011221112
4
Quaternary
2110120120331
5
Quinary
34424202323
6
Senary
3505411405
8
Octal
224303075
10
Decimal
38897213
12
Duodecimal
11039b65
16
Hexadecimal
251863d
20
Vigesimal
c3230d
36
Base36
n5pa5
md5
25f1abf9b4547c2224a8185dea32068b
sha1
0b2265ac80fc6df2a4c6194c036aaa9e67f648e0
sha256
ad6b8af20db3cf88de72d7bbd166bd948db92afb1850ee38d40cdabd6dda26a1
sha512
212d07d4b5d78aca63bde45a38c88cd1807e1e6c0299865abd63f135439101993aca9c9a87bdb3032606de7a70919029ff6bdfbe186af8a8cb9d61703097d746
ripemd-160
89420e608b9515c587fc233a9ec277228b7fb2aa
Diameter
77794426
Circumference
244398397.21183
Area
4.7532082566037E+15
Volume
2.4651540532063E+23
Surface area
1.9012833026415E+16
Circumference
244398397.21183
Perimeter
155588852
Area
1512993179167369
Diagonal
55008966.163115
Surface area
9077959075004214
Volume
5.885121795762E+22
Space diagonal
67371949.188829
Perimeter
116691639
Area
6.5514526445576E+14
Altitude
33685974.594414
Surface area
6.5514526445576E+14
Volume
6.9356825498201E+21
Height
18336322.054372