29128427 is an odd 8-digits prime number following 29128426
and preceding 29128428 . In scientific notation, it is written as 2.9128427 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 29128426 positive integers (up to 29128427) that are relatively prime to 29128427.
29128427 has 2 divisors, whose sum is 29128428
The reverse of 29128427 is 72482192
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
twenty-nine million one hundred twenty-eight thousand four hundred twenty-seven
Scientific notation
2.9128427 × 10^7
Engineering notation
2.9128427 × 10^6
Prime Factorization
29128427
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
29128427
Product of the distinct prime numbers
The prime factorization of 29128427 is 29128427.
Since it has a total of 1 prime factors.
6 , 1 , 39 , 4 , 513 , 548 , 1632 , 4652 , 2030 , 26416 , 299399 , 139656 , 4680765 , 1139070 , 50809625 , 40676409 , 799881233 , 840994348 , 361842280 , 2331976742
n×2
58256854
n×3
87385281
n×4
116513708
n×5
145642135
n÷2
14564213.5
n÷3
9709475.6666667
n÷3
7282106.75
n÷5
5825685.4
n2
848465259494329
n3
2.4714458373217E+22
n4
7.1989329656878E+29
n5
2.0969359336893E+37
2 √n
5397.0757823103
3 √n
307.68454166136
4 √n
73.464792807918
5 √n
31.107377995541
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
29128428
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
14564214
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
5397.075874953
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999313386
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29128427 can be divided by 2 positive divisors.
The sum of these divisors (counting 29128427) is 29128428, the average is 14564214.
Base
System
Value
2
Binary
1101111000111011011101011
3
Ternary
2000210212200122
4
Quaternary
1233013123223
5
Quinary
24424102202
6
Senary
2520153455
8
Octal
157073353
10
Decimal
29128427
12
Duodecimal
990888b
16
Hexadecimal
1bc76eb
20
Vigesimal
921117
36
Base36
hcbmz
md5
513d3f5f6b2c9a53a4401925badc1fe8
sha1
b8f096674ea3a0b757593748d08811a73accc7ce
sha256
9d544876da8c7d72ac5bb841fb104d92d88a62e7f9f313c10fa60f3aac3bbd63
sha512
357c89cb9f3f21a66bbb8e2753cbf1309467800015154de4f20c6d501ec71a5fc6c8f2cbc67591fc64f523baadf55e21ce102a42e1b6813b76cd9e59973f7a69
ripemd-160
38f337c3642495a0da090920c3ad5ad24815f4a7
Diameter
58256854
Circumference
183019304.54765
Area
2.6655322260535E+15
Volume
1.0352368115033E+23
Surface area
1.0662128904214E+16
Circumference
183019304.54765
Perimeter
116513708
Area
848465259494329
Diagonal
41193816.513995
Surface area
5090791556965974
Volume
2.4714458373217E+22
Space diagonal
50451915.508561
Perimeter
87385281
Area
3.6739623447532E+14
Altitude
25225957.754281
Surface area
3.6739623447532E+14
Volume
2.912626851509E+21
Height
13731272.171332