38973749 is an odd 8-digits prime number following 38973748
and preceding 38973750 . In scientific notation, it is written as 3.8973749 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 38973748 positive integers (up to 38973749) that are relatively prime to 38973749.
38973749 has 2 divisors, whose sum is 38973750
The reverse of 38973749 is 94737983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
thirty-eight million nine hundred seventy-three thousand seven hundred forty-nine
Scientific notation
3.8973749 × 10^7
Engineering notation
3.8973749 × 10^6
Prime Factorization
38973749
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38973749 Product of the distinct prime numbers
The prime factorization of 38973749 is 38973749.
Since it has a total of 1 prime factors.
6 , 6 , 8 , 90 , 508 , 917 , 3346 , 743 , 80731 , 60702 , 228747 , 75920 , 3944811 , 3649930 , 45162845 , 30896282 , 718519421 , 519275058 , 1725021782 , 8869925561
n×2
77947498
n×3
116921247
n×4
155894996
n×5
194868745
n÷2
19486874.5
n÷3
12991249.666667
n÷3
9743437.25
n÷5
7794749.8
n2
1518953111115001
n3
5.9199297295365E+22
n4
2.3072185537659E+30
n5
8.9920956802617E+37
2 √n6242.8958825212
3 √n339.04503945282
4 √n79.011998345322
5 √n32.972694349094
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38973750 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19486875 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6242.8959626122 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999486834 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38973749 can be divided by 2 positive divisors.
The sum of these divisors (counting 38973749) is 38973750, the average is 19486875.
Base
System
Value
2
Binary
10010100101011000100110101
3
Ternary
2201100001221012
4
Quaternary
2110223010311
5
Quinary
34434124444
6
Senary
3511202005
8
Octal
224530465
10
Decimal
38973749
12
Duodecimal
11076305
16
Hexadecimal
252b135
20
Vigesimal
c3be79
36
Base36
n7cc5
md5
444058768c37c436e2ba357396ef32b1
sha1
a3947e8160345b53f44884e98dd318c12a37c6af
sha256
73140e604035f290e9204ba1e582132a60434db4fecda77ee88ab7d605b56ffa
sha512
734e4d83c47e423d060b104c560433f8b681823d359a5960d2c7f80f75a88aac400a703519cdf1bb40b24c578ace3df4b464e0d0dbac9b39101e1c327d659a2f
ripemd-160
1b8438abd5ab2f906394e3b2e6aa561c9cf3e7e3
Diameter
77947498
Circumference
244879287.08251
Area
4.7719319350262E+15
Volume
2.4797343664106E+23
Surface area
1.9087727740105E+16
Circumference
244879287.08251
Perimeter
155894996
Area
1518953111115001
Diagonal
55117204.412325
Surface area
9113718666690006
Volume
5.9199297295365E+22
Space diagonal
67504513.429437
Perimeter
116921247
Area
6.577259906915E+14
Altitude
33752256.714718
Surface area
6.577259906915E+14
Volume
6.9767040931719E+21
Height
18372401.470775