38995291 is an odd 8-digits prime number following 38995290
and preceding 38995292 . In scientific notation, it is written as 3.8995291 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 38995290 positive integers (up to 38995291) that are relatively prime to 38995291.
38995291 has 2 divisors, whose sum is 38995292
The reverse of 38995291 is 19259983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
thirty-eight million nine hundred ninety-five thousand two hundred ninety-one
Scientific notation
3.8995291 × 10^7
Engineering notation
3.8995291 × 10^6
Prime Factorization
38995291
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38995291 Product of the distinct prime numbers
The prime factorization of 38995291 is 38995291.
Since it has a total of 1 prime factors.
6 , 1 , 35 , 89 , 660 , 329 , 2487 , 4069 , 15585 , 23163 , 163151 , 247618 , 4710306 , 359156 , 95464465 , 66879609 , 996136900 , 538489370 , 5275066628 , 5246040428
n×2
77990582
n×3
116985873
n×4
155981164
n×5
194976455
n÷2
19497645.5
n÷3
12998430.333333
n÷3
9748822.75
n÷5
7799058.2
n2
1520632720174681
n3
5.9297515427333E+22
n4
2.3123238696658E+30
n5
9.0169742183866E+37
2 √n6244.6209652788
3 √n339.1074948506
4 √n79.022914178603
5 √n32.976338549668
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38995292 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19497646 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6244.6210453477 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999487118 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38995291 can be divided by 2 positive divisors.
The sum of these divisors (counting 38995291) is 38995292, the average is 19497646.
Base
System
Value
2
Binary
10010100110000010101011011
3
Ternary
2201101011111001
4
Quaternary
2110300111123
5
Quinary
34440322131
6
Senary
3511445431
8
Octal
224602533
10
Decimal
38995291
12
Duodecimal
11086877
16
Hexadecimal
253055b
20
Vigesimal
c3e84b
36
Base36
n7syj
md5
734f720dcea1ccd31da863fa2bd5d5ba
sha1
e084d807915cee11db5e6e622e675caa27410c4b
sha256
8b37aee4b9eec7bdbc3f3eef1764e55cf086b0769ecec47964ee508793e06a1b
sha512
c746d4f5fa67f1d450ed17cfce6f1df8317a9af45f9367fcfd5ff2be7ae6dfdefa8b4e72716dc0fd4ee1191d7e2f954aad1a7860f5f65165c3b126b5359648a1
ripemd-160
8f2bf6d4af6c24e70887425c5a06fa8cd529dc98
Diameter
77990582
Circumference
245014639.46039
Area
4.777208582509E+15
Volume
2.4838485179018E+23
Surface area
1.9108834330036E+16
Circumference
245014639.46039
Perimeter
155981164
Area
1520632720174681
Diagonal
55147669.400885
Surface area
9123796321048086
Volume
5.9297515427333E+22
Space diagonal
67541825.267933
Perimeter
116985873
Area
6.5845328274855E+14
Altitude
33770912.633967
Surface area
6.5845328274855E+14
Volume
6.9882792110302E+21
Height
18382556.466962