38366981 is an odd 8-digits prime number following 38366980
and preceding 38366982 . In scientific notation, it is written as 3.8366981 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 38366980 positive integers (up to 38366981) that are relatively prime to 38366981.
38366981 has 2 divisors, whose sum is 38366982
The reverse of 38366981 is 18966383
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
thirty-eight million three hundred sixty-six thousand nine hundred eighty-one
Scientific notation
3.8366981 × 10^7
Engineering notation
3.8366981 × 10^6
Prime Factorization
38366981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38366981 Product of the distinct prime numbers
The prime factorization of 38366981 is 38366981.
Since it has a total of 1 prime factors.
3 , 3 , 2 , 91 , 516 , 14 , 1353 , 9862 , 92800 , 24572 , 653886 , 913333 , 5948746 , 5358132 , 35808053 , 20661982 , 399296411 , 743606159 , 6748626283 , 7664953336
n×2
76733962
n×3
115100943
n×4
153467924
n×5
191834905
n÷2
19183490.5
n÷3
12788993.666667
n÷3
9591745.25
n÷5
7673396.2
n2
1472025231054361
n3
5.6477164071383E+22
n4
2.1668582808606E+30
n5
8.3135810491473E+37
2 √n6194.1085718608
3 √n337.27633942192
4 √n78.702659242626
5 √n32.869380994607
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38366982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19183491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6194.1086525827 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999478718 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38366981 can be divided by 2 positive divisors.
The sum of these divisors (counting 38366981) is 38366982, the average is 19183491.
Base
System
Value
2
Binary
10010010010110111100000101
3
Ternary
2200012020121022
4
Quaternary
2102112330011
5
Quinary
34310220411
6
Senary
3450200525
8
Octal
222267405
10
Decimal
38366981
12
Duodecimal
10a23145
16
Hexadecimal
2496f05
20
Vigesimal
bjfh91
36
Base36
muc5h
md5
43c46dd1b77bb3bc0f50facadcde754d
sha1
adb7bf9fc1f64b2f865c3a1cbdfd09e54e90e90c
sha256
17150821cc7b1a16d98c4bf2310f2e6d09e29caa88ee46b7a6a93622cfeca1ef
sha512
f768a4358ee716050f70fced26e83c8a497a951aa652388c1c32df72561f7e3049389e78abb4ef2bee6e2a3c6e8440ba75f4537d5264f469f268e6aff2c4134b
ripemd-160
5083ebafec2470b68081f696c2e2a7094c118689
Diameter
76733962
Circumference
241066851.30004
Area
4.6245036517792E+15
Volume
2.3657099165632E+23
Surface area
1.8498014607117E+16
Circumference
241066851.30004
Perimeter
153467924
Area
1472025231054361
Diagonal
54259104.877511
Surface area
8832151386326166
Volume
5.6477164071383E+22
Space diagonal
66453560.42503
Perimeter
115100943
Area
6.3740562255237E+14
Altitude
33226780.212515
Surface area
6.3740562255237E+14
Volume
6.6558976161767E+21
Height
18086368.292504