29388439 is an odd 8-digits prime number following 29388438
and preceding 29388440 . In scientific notation, it is written as 2.9388439 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 29388438 positive integers (up to 29388439) that are relatively prime to 29388439.
29388439 has 2 divisors, whose sum is 29388440
The reverse of 29388439 is 93488392
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
twenty-nine million three hundred eighty-eight thousand four hundred thirty-nine
Scientific notation
2.9388439 × 10^7
Engineering notation
2.9388439 × 10^6
Prime Factorization
29388439
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
29388439
Product of the distinct prime numbers
The prime factorization of 29388439 is 29388439.
Since it has a total of 1 prime factors.
9 , 2 , 45 , 48 , 93 , 395 , 6055 , 8837 , 31911 , 90810 , 607403 , 363417 , 5442539 , 6236699 , 98787342 , 44874001 , 809812060 , 962074357 , 6201425297 , 3737422173
n×2
58776878
n×3
88165317
n×4
117553756
n×5
146942195
n÷2
14694219.5
n÷3
9796146.3333333
n÷3
7347109.75
n÷5
5877687.8
n2
863680346856721
n3
2.5382217189098E+22
n4
7.4594374154655E+29
n5
2.1922122145872E+37
2 √n
5421.1104950923
3 √n
308.59733616534
4 √n
73.628190899222
5 √n
31.162716140311
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
29388440
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
14694220
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
5421.1105873243
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999931946
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29388439 can be divided by 2 positive divisors.
The sum of these divisors (counting 29388439) is 29388440, the average is 14694220.
Base
System
Value
2
Binary
1110000000110111010010111
3
Ternary
2001022002100201
4
Quaternary
1300012322113
5
Quinary
30010412224
6
Senary
2525521331
8
Octal
160067227
10
Decimal
29388439
12
Duodecimal
9a13247
16
Hexadecimal
1c06e97
20
Vigesimal
93db1j
36
Base36
hhw9j
md5
ee806d4412db8388fdc7f353c64f7a33
sha1
979d689e6501b7579942458ced5705dedb0e512c
sha256
6d55b9ad8551b32c125c3ae60a1247171b19ab7795f2c24ac5e87034f60831bb
sha512
d5c8a929089bc515b6f375d500203f6c5bc81f567ef47bb125a038c04d7008160b6a7b1e44a3d046d4cef3c472213b304d91e6e68f269046a351fe8744da45e2
ripemd-160
2e40a0df25846dd939575b81a85279c7db81a1ba
Diameter
58776878
Circumference
184653008.12574
Area
2.713331832735E+15
Volume
1.0632078273745E+23
Surface area
1.085332733094E+16
Circumference
184653008.12574
Perimeter
117553756
Area
863680346856721
Diagonal
41561529.010774
Surface area
5182082081140326
Volume
2.5382217189098E+22
Space diagonal
50902269.503139
Perimeter
88165317
Area
3.7398456056364E+14
Altitude
25451134.751569
Surface area
3.7398456056364E+14
Volume
2.9913229826601E+21
Height
13853843.003591