29388913 is an odd 8-digits prime number following 29388912
and preceding 29388914 . In scientific notation, it is written as 2.9388913 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 29388912 positive integers (up to 29388913) that are relatively prime to 29388913.
29388913 has 2 divisors, whose sum is 29388914
The reverse of 29388913 is 31988392
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
twenty-nine million three hundred eighty-eight thousand nine hundred thirteen
Scientific notation
2.9388913 × 10^7
Engineering notation
2.9388913 × 10^6
Prime Factorization
29388913
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29388913 Product of the distinct prime numbers
The prime factorization of 29388913 is 29388913.
Since it has a total of 1 prime factors.
4 , 8 , 10 , 73 , 516 , 664 , 931 , 2975 , 82020 , 34317 , 97813 , 997573 , 2970066 , 2991724 , 69502412 , 16990097 , 668562510 , 290526077 , 2738829331 , 645297327
n×2
58777826
n×3
88166739
n×4
117555652
n×5
146944565
n÷2
14694456.5
n÷3
9796304.3333333
n÷3
7347228.25
n÷5
5877782.6
n2
863708207321569
n3
2.538344536236E+22
n4
7.4599186739464E+29
n5
2.1923890089569E+37
2 √n5421.154212896
3 √n308.5989952571
4 √n73.628487780858
5 √n31.162816663052
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29388914 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14694457 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5421.1543051273 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999319471 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29388913 can be divided by 2 positive divisors.
The sum of these divisors (counting 29388913) is 29388914, the average is 14694457.
Base
System
Value
2
Binary
1110000000111000001110001
3
Ternary
2001022010000021
4
Quaternary
1300013001301
5
Quinary
30010421123
6
Senary
2525523441
8
Octal
160070161
10
Decimal
29388913
12
Duodecimal
9a13581
16
Hexadecimal
1c07071
20
Vigesimal
93dc5d
36
Base36
hhwmp
md5
127f6c5936d993a84ab6c22b13d31f7a
sha1
3d3ca307c7227eb970442fd440116ba685a004df
sha256
6e21d63a8df14293ef10516ec9d54386c2687345cff234009eba556fb785233f
sha512
27310af130bac412e53e496357e39cffc1df3a9e9f385e2be6aaf5e0630887a6a0847e27b4888116c8072ebb9f2af5c8d266823c9c18307016bb37a6951a3630
ripemd-160
1282b7af73c7b14b1b906df9f073bc1bea64c14c
Diameter
58777826
Circumference
184655986.35558
Area
2.7134193589667E+15
Volume
1.0632592729758E+23
Surface area
1.0853677435867E+16
Circumference
184655986.35558
Perimeter
117555652
Area
863708207321569
Diagonal
41562199.348003
Surface area
5182249243929414
Volume
2.538344536236E+22
Space diagonal
50903090.495221
Perimeter
88166739
Area
3.739966244988E+14
Altitude
25451545.247611
Surface area
3.739966244988E+14
Volume
2.9914677242671E+21
Height
13854066.449334