29888969 is an odd 8-digits composite number following 29888968
and preceding 29888970 . In scientific notation, it is written as 2.9888969 × 10^7.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 27086400 positive integers (up to 29888969) that are relatively prime to 29888969.
29888969 has 8 divisors, whose sum is 32708640
The reverse of 29888969 is 96988892
Previous prime number is 8209
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 59
Digital Root 5
Name
twenty-nine million eight hundred eighty-eight thousand nine hundred sixty-nine
Scientific notation
2.9888969 × 10^7
Engineering notation
2.9888969 × 10^6
Prime Factorization
11 × 8209 × 331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29888969
Product of the distinct prime numbers
The prime factorization of 29888969 is 11 × 8209 × 331.
Since it has a total of 3 prime factors.
4 , 5 , 31 , 100 , 787 , 789 , 5506 , 2598 , 44114 , 6104 , 436466 , 252754 , 245969 , 8153915 , 18426859 , 67700921 , 974246037 , 637007742 , 931892661 , 2521033409
n×2
59777938
n×3
89666907
n×4
119555876
n×5
149444845
n÷2
14944484.5
n÷3
9962989.6666667
n÷3
7472242.25
n÷5
5977793.8
n2
893350467882961
n3
2.6701324440689E+22
n4
7.9807505846671E+29
n5
2.3853640682185E+37
2 √n
5467.080482305
3 √n
310.33944434269
4 √n
73.939708427238
5 √n
31.268150016302
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-29888968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29888969 can be divided by 8 positive divisors.
The sum of these divisors (counting 29888969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010000001000111001001
3
Ternary
2002020111221212
4
Quaternary
1302001013021
5
Quinary
30122421334
6
Senary
2544342505
8
Octal
162010711
10
Decimal
29888969
12
Duodecimal
a014a35
16
Hexadecimal
1c811c9
20
Vigesimal
96g289
36
Base36
hsmh5
md5
678743d4e17c5c17c264507bbd75e4cc
sha1
7fe938d7a4e160d32d20019c30d2406186f194aa
sha256
ddbe06fde0516a3742e5bbfa69268573530cf818cf902ffdea44d67a4cee5f13
sha512
cd3ce0877cc7faea414870140f144d2d6735235700a9b7945ef88c1f934d118755424cfaa702c075a44d6d6d6994cb85667772733a9e52ed7aad2088db066880
ripemd-160
82d99afc20425001a5d7f7a91b2e48a3dde1c6bf
Diameter
59777938
Circumference
187797930.86755
Area
2.8065432669821E+15
Volume
1.1184624627198E+23
Surface area
1.1226173067928E+16
Circumference
187797930.86755
Perimeter
119555876
Area
893350467882961
Diagonal
42269385.325149
Surface area
5360102807297766
Volume
2.6701324440689E+22
Space diagonal
51769212.893851
Perimeter
89666907
Area
3.8683209983468E+14
Altitude
25884606.446926
Surface area
3.8683209983468E+14
Volume
3.1467812631123E+21
Height
14089795.108383