29921883 is an odd 8-digits composite number following 29921882
and preceding 29921884 . In scientific notation, it is written as 2.9921883 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 19935264 positive integers (up to 29921883) that are relatively prime to 29921883.
29921883 has 8 divisors, whose sum is 39921168
The reverse of 29921883 is 38812992
Previous prime number is 2957
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty-nine million nine hundred twenty-one thousand eight hundred eighty-three
Scientific notation
2.9921883 × 10^7
Engineering notation
2.9921883 × 10^6
Prime Factorization
3 × 2957 × 3373
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29921883
Product of the distinct prime numbers
The prime factorization of 29921883 is 3 × 2957 × 3373.
Since it has a total of 3 prime factors.
5 , 3 , 34 , 21 , 214 , 372 , 5975 , 7032 , 13587 , 26952 , 235268 , 670300 , 3432833 , 3725322 , 14074706 , 44276463 , 510945126 , 434267887 , 2484519724 , 5855615636
n×2
59843766
n×3
89765649
n×4
119687532
n×5
149609415
n÷2
14960941.5
n÷3
9973961
n÷3
7480470.75
n÷5
5984376.6
n2
895319082265689
n3
2.6789632827221E+22
n4
8.0159625906908E+29
n5
2.3985269477103E+37
2 √n
5470.0898530097
3 √n
310.45331874371
4 √n
73.960055793717
5 √n
31.275033538186
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
-29921882
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 29921883 can be divided by 8 positive divisors.
The sum of these divisors (counting 29921883) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010001001001001011011
3
Ternary
2002022012002220
4
Quaternary
1302021021123
5
Quinary
30130000013
6
Senary
2545155123
8
Octal
162111133
10
Decimal
29921883
12
Duodecimal
a02baa3
16
Hexadecimal
1c8925b
20
Vigesimal
9704e3
36
Base36
htbvf
md5
9f679a87d5828451942c70057e5a5fd5
sha1
81fff95f4ac0bd6e3d7773c828818ced9fddf441
sha256
393474c1fa173ea4d834269cb8e623c6612eab6af97d97647b0a590354867bd5
sha512
2ad0bbe2ec983c8518f9a475dd42d37f1fddaa3ab7cf8798288f2863be60204a4eaf514e3cfe2adbb8cbed40cff2e6f9d9ce1cd0baf3e59426ddb0fad37d8336
ripemd-160
5aefe203814f511f7b901a087b48c09bc2958a1e
Diameter
59843766
Circumference
188004735.62875
Area
2.8127278514646E+15
Volume
1.1221615157649E+23
Surface area
1.1250911405859E+16
Circumference
188004735.62875
Perimeter
119687532
Area
895319082265689
Diagonal
42315932.750341
Surface area
5371914493594134
Volume
2.6789632827221E+22
Space diagonal
51826221.614131
Perimeter
89765649
Area
3.8768453486753E+14
Altitude
25913110.807066
Surface area
3.8768453486753E+14
Volume
3.157188506271E+21
Height
14105310.91678