38971292 is an even 8-digits composite number following 38971291
and preceding 38971293 . In scientific notation, it is written as 3.8971292 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 18638400 positive integers (up to 38971292) that are relatively prime to 38971292.
38971292 has 12 divisors, whose sum is 71165136
The reverse of 38971292 is 29217983
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
thirty-eight million nine hundred seventy-one thousand two hundred ninety-two
Scientific notation
3.8971292 × 10^7
Engineering notation
3.8971292 × 10^6
Prime Factorization
2 × 2 × 23 × 423601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19485646
Product of the distinct prime numbers
The prime factorization of 38971292 is 2 × 2 × 23 × 423601.
Since it has a total of 4 prime factors.
1 , 1 , 89 , 34 , 246 , 661 , 5164 , 1554 , 45683 , 4442 , 924139 , 235206 , 7457359 , 7050769 , 35872977 , 48968561 , 577094632 , 550333591 , 4814475763 , 7538958925
n×2
77942584
n×3
116913876
n×4
155885168
n×5
194856460
n÷2
19485646
n÷3
12990430.666667
n÷3
9742823
n÷5
7794258.4
n2
1518761600149264
n3
5.9188101797804E+22
n4
2.306636798088E+30
n5
8.9892616196231E+37
2 √n
6242.6990957438
3 √n
339.03791456158
4 √n
79.010753038708
5 √n
32.972278602828
1 , 2 , 4 , 23 , 46 , 92 , 423601 , 847202 , 1694404 , 9742823 , 19485646 , 38971292
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38971291
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38971292 can be divided by 12 positive divisors.
The sum of these divisors (counting 38971292) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010100101010011110011100
3
Ternary
2201022221120012
4
Quaternary
2110222132130
5
Quinary
34434040132
6
Senary
3511142352
8
Octal
224523634
10
Decimal
38971292
12
Duodecimal
110749b8
16
Hexadecimal
252a79c
20
Vigesimal
c3b84c
36
Base36
n7afw
md5
3241020ced71d21af8db0e98be0fdc84
sha1
2c83c355c0b2a28250fa84f8f39bb8ecf4b80f12
sha256
e5de2aa358c46a6c8961b7ec43aa213c20d30deaace533e11b6fc16778dc64eb
sha512
a0e9c60607bb6ccae39510cb6fcbfd5ce9a28eac301d57bcb6c78acae58e9facb8434b12298f631f1a4a3ac6446e7c719503ed16b6b1d60ac798caffeeef553d
ripemd-160
393177340f15fac8343af24f5008548619dc0662
Diameter
77942584
Circumference
244863849.29621
Area
4.7713302855832E+15
Volume
2.4792654105054E+23
Surface area
1.9085321142333E+16
Circumference
244863849.29621
Perimeter
155885168
Area
1518761600149264
Diagonal
55113729.689602
Surface area
9112569600895584
Volume
5.9188101797804E+22
Space diagonal
67500257.780603
Perimeter
116913876
Area
6.5764306401078E+14
Altitude
33750128.890301
Surface area
6.5764306401078E+14
Volume
6.9753846911312E+21
Height
18371243.229867