29508921 is an odd 8-digits composite number following 29508920
and preceding 29508922 . In scientific notation, it is written as 2.9508921 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 17454528 positive integers (up to 29508921) that are relatively prime to 29508921.
29508921 has 32 divisors, whose sum is 45696000
The reverse of 29508921 is 12980592
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-nine million five hundred eight thousand nine hundred twenty-one
Scientific notation
2.9508921 × 10^7
Engineering notation
2.9508921 × 10^6
Prime Factorization
9 × 3 × 169 × 29 × 223
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
29508921
Product of the distinct prime numbers
The prime factorization of 29508921 is 9 × 3 × 169 × 29 × 223.
Since it has a total of 5 prime factors.
5 , 4 , 97 , 53 , 722 , 379 , 4277 , 1678 , 10236 , 81297 , 730649 , 47780 , 4863398 , 9063669 , 83734729 , 76577670 , 732522715 , 365353820 , 6861444873 , 3768104468
n×2
59017842
n×3
88526763
n×4
118035684
n×5
147544605
n÷2
14754460.5
n÷3
9836307
n÷3
7377230.25
n÷5
5901784.2
n2
870776418584241
n3
2.5695672544665E+22
n4
7.582515711624E+29
n5
2.2375185711557E+37
2 √n
5432.2114281386
3 √n
309.01847377533
4 √n
73.703537419439
5 √n
31.188225522099
1 , 3 , 9 , 27 , 29 , 87 , 169 , 223 , 261 , 507 , 669 , 783 , 1521 , 2007 , 4563 , 4901 , 6021 , 6467 , 14703 , 19401 , 37687 , 44109 , 58203 , 113061 , 132327 , 174609 , 339183 , 1017549 , 1092923 , 3278769 , 9836307 , 29508921
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-29508920
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29508921 can be divided by 32 positive divisors.
The sum of these divisors (counting 29508921) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110000100100010100111001
3
Ternary
2001112012122000
4
Quaternary
1300210110321
5
Quinary
30023241141
6
Senary
2532251213
8
Octal
160442471
10
Decimal
29508921
12
Duodecimal
9a70b09
16
Hexadecimal
1c24539
20
Vigesimal
948c61
36
Base36
hkh89
md5
85cdbafe17d2dcc8562535475bed7308
sha1
7e5cd1eff72aa9cd6e7aaa55193fff8f18f20ac2
sha256
b1dbc451c823755c666e4ab507aa0c21a3226e64c5f0565912d10f18754dad04
sha512
8359ea687f99670bbe453517139b50b28209801e69e07117de828cc42b19264b277816154003580d4b3179748fa5812b87320e9842bd5e63e998575174cdd3c1
ripemd-160
09f172810da905fe6d281feb6cf71b1167f0e221
Diameter
59017842
Circumference
185410018.85792
Area
2.7356247995435E+15
Volume
1.0763378146049E+23
Surface area
1.0942499198174E+16
Circumference
185410018.85792
Perimeter
118035684
Area
870776418584241
Diagonal
41731916.289196
Surface area
5224658511505446
Volume
2.5695672544665E+22
Space diagonal
51110950.448536
Perimeter
88526763
Area
3.7705724975519E+14
Altitude
25555475.224268
Surface area
3.7705724975519E+14
Volume
3.0282640505803E+21
Height
13910638.763065