29421857 is an odd 8-digits prime number following 29421856
and preceding 29421858 . In scientific notation, it is written as 2.9421857 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 29421856 positive integers (up to 29421857) that are relatively prime to 29421857.
29421857 has 2 divisors, whose sum is 29421858
The reverse of 29421857 is 75812492
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
twenty-nine million four hundred twenty-one thousand eight hundred fifty-seven
Scientific notation
2.9421857 × 10^7
Engineering notation
2.9421857 × 10^6
Prime Factorization
29421857
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29421857 Product of the distinct prime numbers
The prime factorization of 29421857 is 29421857.
Since it has a total of 1 prime factors.
10 , 3 , 24 , 65 , 681 , 769 , 1409 , 2475 , 88494 , 56767 , 895876 , 605424 , 3747818 , 273610 , 78708075 , 259063 , 146644194 , 812303167 , 6853180497 , 7402240006
n×2
58843714
n×3
88265571
n×4
117687428
n×5
147109285
n÷2
14710928.5
n÷3
9807285.6666667
n÷3
7355464.25
n÷5
5884371.4
n2
865645669328449
n3
2.5468903095651E+22
n4
7.493424248271E+29
n5
2.2047045667296E+37
2 √n5424.1918292037
3 √n308.71426195534
4 √n73.649112888097
5 √n31.169800029978
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29421858 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14710929 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5424.1919213833 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999320233 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29421857 can be divided by 2 positive divisors.
The sum of these divisors (counting 29421857) is 29421858, the average is 14710929.
Base
System
Value
2
Binary
1110000001111000100100001
3
Ternary
2001100210012102
4
Quaternary
1300033010201
5
Quinary
30012444412
6
Senary
2530340145
8
Octal
160170441
10
Decimal
29421857
12
Duodecimal
9a2a655
16
Hexadecimal
1c0f121
20
Vigesimal
93hech
36
Base36
him1t
md5
a7534b76062c99010dbc88cde3a0e885
sha1
3e399b717d7494e9eaf418bb1b2a6828f53710df
sha256
6031622fd4c895bf30628ac0bb01f49e4d2be77a6b0f357e5acddb7e428038b7
sha512
1587ee5dde2faf41d5334a0db28e9494a4141f26ec1be51983b03880635ccbe739a1ab86b21448fc8106843091ceab3e26430670f1a36a8bfce2a40c88819fac
ripemd-160
2f005e3c73cef39972ad5a3ebe6a5afcd735c18c
Diameter
58843714
Circumference
184862979.61234
Area
2.7195060753741E+15
Volume
1.0668389181372E+23
Surface area
1.0878024301496E+16
Circumference
184862979.61234
Perimeter
117687428
Area
865645669328449
Diagonal
41608789.199602
Surface area
5193874015970694
Volume
2.5468903095651E+22
Space diagonal
50960151.177026
Perimeter
88265571
Area
3.7483557015721E+14
Altitude
25480075.588513
Surface area
3.7483557015721E+14
Volume
3.0015390147196E+21
Height
13869596.399867