38549969 is an odd 8-digits prime number following 38549968
and preceding 38549970 . In scientific notation, it is written as 3.8549969 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 38549968 positive integers (up to 38549969) that are relatively prime to 38549969.
38549969 has 2 divisors, whose sum is 38549970
The reverse of 38549969 is 96994583
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
thirty-eight million five hundred forty-nine thousand nine hundred sixty-nine
Scientific notation
3.8549969 × 10^7
Engineering notation
3.8549969 × 10^6
Prime Factorization
38549969
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38549969 Product of the distinct prime numbers
The prime factorization of 38549969 is 38549969.
Since it has a total of 1 prime factors.
4 , 7 , 13 , 12 , 307 , 901 , 2070 , 6231 , 39461 , 92277 , 351316 , 650279 , 3301759 , 5933482 , 22729427 , 40322865 , 711586312 , 609252505 , 9886982768 , 7550502249
n×2
77099938
n×3
115649907
n×4
154199876
n×5
192749845
n÷2
19274984.5
n÷3
12849989.666667
n÷3
9637492.25
n÷5
7709993.8
n2
1486100109900961
n3
5.7289113167579E+22
n4
2.2084935366476E+30
n5
8.5137357374467E+37
2 √n6208.862134079
3 √n337.81169266538
4 √n78.796333252754
5 √n32.9006748844
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38549970 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19274985 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6208.8622146091 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999481193 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38549969 can be divided by 2 positive divisors.
The sum of these divisors (counting 38549969) is 38549970, the average is 19274985.
Base
System
Value
2
Binary
10010011000011100111010001
3
Ternary
2200112112121122
4
Quaternary
2103003213101
5
Quinary
34332044334
6
Senary
3454132025
8
Octal
223034721
10
Decimal
38549969
12
Duodecimal
10ab1015
16
Hexadecimal
24c39d1
20
Vigesimal
c0iei9
36
Base36
my9ch
md5
56f6fb1bd79eeb697ba7b5aaceac708a
sha1
457ec53edc5032e2356ba778ff3b765087f8172b
sha256
719f47e1818b27adea5ca1233d46d06f2a6d638fac0befff72cd8bd838d26fd7
sha512
e14b16f3e09f33c677b84b8b6272c0664c94f00c9cc5b8efc58070d0dbbdaf63c086918012e16bf50d44198b4e0100aba98b4545cfdf002460e43f8bc6da0168
ripemd-160
7306c66067a6b2d12e1a30e60f870c205ced871b
Diameter
77099938
Circumference
242216598.81303
Area
4.6687211877638E+15
Volume
2.3997207607725E+23
Surface area
1.8674884751055E+16
Circumference
242216598.81303
Perimeter
154199876
Area
1486100109900961
Diagonal
54517888.988862
Surface area
8916600659405766
Volume
5.7289113167579E+22
Space diagonal
66770504.938205
Perimeter
115649907
Area
6.4350022387054E+14
Altitude
33385252.469103
Surface area
6.4350022387054E+14
Volume
6.7515867348264E+21
Height
18172629.662954