29691828 is an even 8-digits composite number following 29691827
and preceding 29691829 . In scientific notation, it is written as 2.9691828 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 9897264 positive integers (up to 29691828) that are relatively prime to 29691828.
29691828 has 12 divisors, whose sum is 57734180
The reverse of 29691828 is 82819692
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
twenty-nine million six hundred ninety-one thousand eight hundred twenty-eight
Scientific notation
2.9691828 × 10^7
Engineering notation
2.9691828 × 10^6
Prime Factorization
2 × 2 × 9 × 824773
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
14845914
Product of the distinct prime numbers
The prime factorization of 29691828 is 2 × 2 × 9 × 824773.
Since it has a total of 4 prime factors.
3 , 3 , 42 , 7 , 655 , 201 , 6129 , 5101 , 84712 , 47509 , 789053 , 628177 , 4050592 , 2817405 , 51493530 , 10681832 , 982512567 , 754085550 , 3901036154 , 2142673016
n×2
59383656
n×3
89075484
n×4
118767312
n×5
148459140
n÷2
14845914
n÷3
9897276
n÷3
7422957
n÷5
5938365.6
n2
881604649981584
n3
2.6176453631253E+22
n4
7.7722675886915E+29
n5
2.307728324134E+37
2 √n
5449.0208294702
3 √n
309.65562868765
4 √n
73.817483223625
5 √n
31.226793205432
1 , 2 , 4 , 9 , 18 , 36 , 824773 , 1649546 , 3299092 , 7422957 , 14845914 , 29691828
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-29691827
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29691828 can be divided by 12 positive divisors.
The sum of these divisors (counting 29691828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110001010000111110110100
3
Ternary
2001212111112100
4
Quaternary
1301100332310
5
Quinary
30100114303
6
Senary
2540222100
8
Octal
161207664
10
Decimal
29691828
12
Duodecimal
9b3a930
16
Hexadecimal
1c50fb4
20
Vigesimal
95b9b8
36
Base36
hoed0
md5
e086fde6963b7d14be43de1fa165dbab
sha1
540d9028725935717e7319ddc8c7a811ce815911
sha256
dd6cbe3c16f07e58c1182379f94fdd55fcb87fae2adbf48f250df7072925cb5e
sha512
3841f83e5bd4b2b7c1784ce2a5f5d8831d7282b732c445acefdaf228343cf7fa916bd1aedc0a6a9bd1dc0b2c83bd16d022c2d553f886f527bf3d1e87b49d58d2
ripemd-160
e4047a13ee501405c14ce183536cbf43da5d1294
Diameter
59383656
Circumference
186559257.4329
Area
2.7696426917527E+15
Volume
1.0964767256664E+23
Surface area
1.1078570767011E+16
Circumference
186559257.4329
Perimeter
118767312
Area
881604649981584
Diagonal
41990585.849249
Surface area
5289627899889504
Volume
2.6176453631253E+22
Space diagonal
51427754.665596
Perimeter
89075484
Area
3.8174601148927E+14
Altitude
25713877.332798
Surface area
3.8174601148927E+14
Volume
3.0849246450124E+21
Height
13996861.94975