38863889 is an odd 8-digits prime number following 38863888
and preceding 38863890 . In scientific notation, it is written as 3.8863889 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 38863888 positive integers (up to 38863889) that are relatively prime to 38863889.
38863889 has 2 divisors, whose sum is 38863890
The reverse of 38863889 is 98836883
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
thirty-eight million eight hundred sixty-three thousand eight hundred eighty-nine
Scientific notation
3.8863889 × 10^7
Engineering notation
3.8863889 × 10^6
Prime Factorization
38863889
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38863889 Product of the distinct prime numbers
The prime factorization of 38863889 is 38863889.
Since it has a total of 1 prime factors.
9 , 6 , 5 , 34 , 733 , 909 , 2005 , 9093 , 5315 , 41589 , 97686 , 326155 , 8746318 , 4008321 , 12529941 , 66045000 , 456524912 , 14853159 , 5525543459 , 3045507715
n×2
77727778
n×3
116591667
n×4
155455556
n×5
194319445
n÷2
19431944.5
n÷3
12954629.666667
n÷3
9715972.25
n÷5
7772777.8
n2
1510401868204321
n3
5.8700090551285E+22
n4
2.2813138034751E+30
n5
8.8660726432424E+37
2 √n6234.0908719716
3 √n338.72617062534
4 √n78.956259232385
5 √n32.954084533249
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38863890 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19431945 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6234.0909521758 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999485383 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38863889 can be divided by 2 positive divisors.
The sum of these divisors (counting 38863889) is 38863890, the average is 19431945.
Base
System
Value
2
Binary
10010100010000010000010001
3
Ternary
2201010111020022
4
Quaternary
2110100100101
5
Quinary
34422121024
6
Senary
3504553225
8
Octal
224202021
10
Decimal
38863889
12
Duodecimal
11022815
16
Hexadecimal
2510411
20
Vigesimal
c2hje9
36
Base36
n4zkh
md5
73ea5331c7f74fda503009e76638aec3
sha1
962725adf7b1cab6567d862872af2f52af73c9ee
sha256
55f5ca82c1dc3b8e1f04143807f3961e3b77171c30026fc314fa64cb79f49cc0
sha512
20bfd75c941af41ca69ac340e82a821edcb125c2f19250eb8c0216e1b6fedc12007027544604608bac90c20151ae8a3b4f039c0d9f7536c3a8e1b58e96c05542
ripemd-160
07c591e99c780a1020d89cf201b86668bd300482
Diameter
77727778
Circumference
244189016.34466
Area
4.745067413119E+15
Volume
2.458823643213E+23
Surface area
1.8980269652476E+16
Circumference
244189016.34466
Perimeter
155455556
Area
1510401868204321
Diagonal
54961838.910363
Surface area
9062411209225926
Volume
5.8700090551285E+22
Space diagonal
67314230.327717
Perimeter
116591667
Area
6.5402319389421E+14
Altitude
33657115.163859
Surface area
6.5402319389421E+14
Volume
6.9178720141797E+21
Height
18320612.970121