38994757 is an odd 8-digits prime number following 38994756
and preceding 38994758 . In scientific notation, it is written as 3.8994757 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 38994756 positive integers (up to 38994757) that are relatively prime to 38994757.
38994757 has 2 divisors, whose sum is 38994758
The reverse of 38994757 is 75749983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
thirty-eight million nine hundred ninety-four thousand seven hundred fifty-seven
Scientific notation
3.8994757 × 10^7
Engineering notation
3.8994757 × 10^6
Prime Factorization
38994757
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38994757 Product of the distinct prime numbers
The prime factorization of 38994757 is 38994757.
Since it has a total of 1 prime factors.
4 , 10 , 59 , 91 , 752 , 484 , 1589 , 3408 , 90091 , 77068 , 733359 , 894843 , 8791312 , 1229550 , 28629364 , 93842648 , 810402801 , 972052997 , 6079458357 , 4335449862
n×2
77989514
n×3
116984271
n×4
155979028
n×5
194973785
n÷2
19497378.5
n÷3
12998252.333333
n÷3
9748689.25
n÷5
7798951.4
n2
1520591073489049
n3
5.9295079407075E+22
n4
2.3121972127746E+30
n5
9.0163568448222E+37
2 √n6244.578208334
3 √n339.10594693525
4 √n79.022643643034
5 √n32.976248233833
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38994758 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19497379 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6244.5782884035 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999487111 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38994757 can be divided by 2 positive divisors.
The sum of these divisors (counting 38994757) is 38994758, the average is 19497379.
Base
System
Value
2
Binary
10010100110000001101000101
3
Ternary
2201101010202021
4
Quaternary
2110300031011
5
Quinary
34440313012
6
Senary
3511443141
8
Octal
224601505
10
Decimal
38994757
12
Duodecimal
110864b1
16
Hexadecimal
2530345
20
Vigesimal
c3e6hh
36
Base36
n7sjp
md5
0e3065e99c67d95ef235225618c2a8c3
sha1
5b5ac97a79c70e9a1ab7c1713fc2d87460a4cf66
sha256
c0d12bd5824c59270e7980d917e12ff34d3e7dd17fc4d81679d3b49a6b3d41ef
sha512
04e53f82540f402827001e0d494be91179c2c9fbcdc39cb37e170af06e209268487128e10dc4260e9744274d15bdc7a2c068d86c3d626cf8880a3739e44510ca
ripemd-160
2029dfe5b5f0d26e5dc82cc10b784d2ee3f03f2a
Diameter
77989514
Circumference
245011284.23944
Area
4.7770777455874E+15
Volume
2.4837464781239E+23
Surface area
1.910831098235E+16
Circumference
245011284.23944
Perimeter
155979028
Area
1520591073489049
Diagonal
55146914.210843
Surface area
9123546440934294
Volume
5.9295079407075E+22
Space diagonal
67540900.352802
Perimeter
116984271
Area
6.5843524920468E+14
Altitude
33770450.176401
Surface area
6.5843524920468E+14
Volume
6.9879921232895E+21
Height
18382304.736948