38971243 is an odd 8-digits prime number following 38971242
and preceding 38971244 . In scientific notation, it is written as 3.8971243 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 38971242 positive integers (up to 38971243) that are relatively prime to 38971243.
38971243 has 2 divisors, whose sum is 38971244
The reverse of 38971243 is 34217983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
thirty-eight million nine hundred seventy-one thousand two hundred forty-three
Scientific notation
3.8971243 × 10^7
Engineering notation
3.8971243 × 10^6
Prime Factorization
38971243
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38971243 Product of the distinct prime numbers
The prime factorization of 38971243 is 38971243.
Since it has a total of 1 prime factors.
9 , 7 , 12 , 11 , 266 , 953 , 5530 , 9020 , 26491 , 21794 , 58057 , 274040 , 2818283 , 3357516 , 87809542 , 24244902 , 773473964 , 638382079 , 7555727187 , 3867417987
n×2
77942486
n×3
116913729
n×4
155884972
n×5
194856215
n÷2
19485621.5
n÷3
12990414.333333
n÷3
9742810.75
n÷5
7794248.6
n2
1518757780965049
n3
5.918787854013E+22
n4
2.3066251972419E+30
n5
8.9892051071636E+37
2 √n6242.695171158
3 √n339.03777246669
4 √n79.010728202935
5 √n32.972270311379
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38971244 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19485622 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6242.6952512517 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999486801 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38971243 can be divided by 2 positive divisors.
The sum of these divisors (counting 38971243) is 38971244, the average is 19485622.
Base
System
Value
2
Binary
10010100101010011101101011
3
Ternary
2201022221111101
4
Quaternary
2110222131223
5
Quinary
34434034433
6
Senary
3511142231
8
Octal
224523553
10
Decimal
38971243
12
Duodecimal
11074977
16
Hexadecimal
252a76b
20
Vigesimal
c3b823
36
Base36
n7aej
md5
29625a2fa86b91cc78c2e239ba0f80cf
sha1
15ec8e63b0b483965c4e227beda4f98125d6701e
sha256
95151031ca88c9ad8dea2b76e71b4a685799bb83569f7dfecab2d5cf24c671e0
sha512
251cca6a629e8c27ba2f9716238080a6a8f5057b1821212ef6c716b7298d96ea6191180992da82e1ab580465eecbed835d87aae3afc3b5de31e03ed276ba281c
ripemd-160
624adbfefcada2f11792ee4c7b5e2522465b3dfb
Diameter
77942486
Circumference
244863541.42013
Area
4.7713182872621E+15
Volume
2.4792560587098E+23
Surface area
1.9085273149049E+16
Circumference
244863541.42013
Perimeter
155884972
Area
1518757780965049
Diagonal
55113660.393138
Surface area
9112546685790294
Volume
5.918787854013E+22
Space diagonal
67500172.910113
Perimeter
116913729
Area
6.5764141025551E+14
Altitude
33750086.455056
Surface area
6.5764141025551E+14
Volume
6.9753583799619E+21
Height
18371220.131046