29331391 is an odd 8-digits prime number following 29331390
and preceding 29331392 . In scientific notation, it is written as 2.9331391 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 29331390 positive integers (up to 29331391) that are relatively prime to 29331391.
29331391 has 2 divisors, whose sum is 29331392
The reverse of 29331391 is 19313392
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
twenty-nine million three hundred thirty-one thousand three hundred ninety-one
Scientific notation
2.9331391 × 10^7
Engineering notation
2.9331391 × 10^6
Prime Factorization
29331391
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29331391 Product of the distinct prime numbers
The prime factorization of 29331391 is 29331391.
Since it has a total of 1 prime factors.
2 , 5 , 65 , 95 , 794 , 676 , 4493 , 5480 , 25940 , 97220 , 993259 , 52272 , 7599713 , 2809334 , 53938520 , 35749409 , 487883229 , 371800293 , 4406016852 , 3078024789
n×2
58662782
n×3
87994173
n×4
117325564
n×5
146656955
n÷2
14665695.5
n÷3
9777130.3333333
n÷3
7332847.75
n÷5
5866278.2
n2
860330497994881
n3
2.5234690225913E+22
n4
7.4016856578012E+29
n5
2.1710173608806E+37
2 √n5415.8462865927
3 √n308.39752670415
4 √n73.592433623252
5 √n31.150608300059
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29331392 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14665696 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5415.8463789144 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999318137 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29331391 can be divided by 2 positive divisors.
The sum of these divisors (counting 29331391) is 29331392, the average is 14665696.
Base
System
Value
2
Binary
1101111111000111110111111
3
Ternary
2001012012002211
4
Quaternary
1233320332333
5
Quinary
30002101031
6
Senary
2524401251
8
Octal
157707677
10
Decimal
29331391
12
Duodecimal
99a6227
16
Hexadecimal
1bf8fbf
20
Vigesimal
93689b
36
Base36
hgo8v
md5
c6b723392b207be478aff7b3004d1afb
sha1
78827838c5259df18d5c26102a1d149e57d1de56
sha256
98cc4b2888aad58e2b752348a90e074ccf29175718c638d1ffbe8ddd4e98211c
sha512
44c039aa8f58171f84974790cc93eb1c56a5fa1d8257bca53729e89df4a1b3da0c81a46d9c1c8a143c5b65e0bb4a3d0047885be5e86e6b19a10afda7f3efeadf
ripemd-160
b1416b9df1bbb9d788e55ee569700201d5a891b0
Diameter
58662782
Circumference
184294564.97034
Area
2.70280797216E+15
Volume
1.0570282323912E+23
Surface area
1.081123188864E+16
Circumference
184294564.97034
Perimeter
117325564
Area
860330497994881
Diagonal
41480850.955468
Surface area
5161982987969286
Volume
2.5234690225913E+22
Space diagonal
50803459.468668
Perimeter
87994173
Area
3.7253403345704E+14
Altitude
25401729.734334
Surface area
3.7253403345704E+14
Volume
2.9739367633141E+21
Height
13826950.318489