29129729 is an odd 8-digits prime number following 29129728
and preceding 29129730 . In scientific notation, it is written as 2.9129729 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 29129728 positive integers (up to 29129729) that are relatively prime to 29129729.
29129729 has 2 divisors, whose sum is 29129730
The reverse of 29129729 is 92792192
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
twenty-nine million one hundred twenty-nine thousand seven hundred twenty-nine
Scientific notation
2.9129729 × 10^7
Engineering notation
2.9129729 × 10^6
Prime Factorization
29129729
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29129729 Product of the distinct prime numbers
The prime factorization of 29129729 is 29129729.
Since it has a total of 1 prime factors.
8 , 7 , 12 , 72 , 162 , 24 , 5922 , 185 , 20178 , 35864 , 848718 , 235282 , 1841688 , 3502838 , 46951616 , 19148231 , 928896182 , 366890368 , 8188983645 , 7680357928
n×2
58259458
n×3
87389187
n×4
116518916
n×5
145648645
n÷2
14564864.5
n÷3
9709909.6666667
n÷3
7282432.25
n÷5
5825945.8
n2
848541111613441
n3
2.4717772626658E+22
n4
7.2002201809817E+29
n5
2.0974046261233E+37
2 √n5397.1964018368
3 √n307.68912594947
4 √n73.465613737563
5 √n31.107656081838
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29129730 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14564865 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5397.1964944775 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999313416 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29129729 can be divided by 2 positive divisors.
The sum of these divisors (counting 29129729) is 29129730, the average is 14564865.
Base
System
Value
2
Binary
1101111000111110000000001
3
Ternary
2000210221110212
4
Quaternary
1233013300001
5
Quinary
24424122404
6
Senary
2520203505
8
Octal
157076001
10
Decimal
29129729
12
Duodecimal
9909595
16
Hexadecimal
1bc7c01
20
Vigesimal
921469
36
Base36
hccn5
md5
7fb95b3c4b3d89063fbeff6e84b6d019
sha1
99df5f37ae653f8b7c5f3df5ebdbbaabea52a92a
sha256
5b3b5385a242e25a27bf7deedd33e0217e5d9b123c64bf725beadc1070140d1f
sha512
118d8d3a926e0bbe98bb397fd1bcdf774ddada788fd8271e72d43803b653a6e18d80cd6b33d630f86da795199828c165c9708af6eb0ac1671044a89e80cf0262
ripemd-160
6cf5922b88d5fbf80723bd83520fa0738a34777a
Diameter
58259458
Circumference
183027485.25492
Area
2.6657705225137E+15
Volume
1.0353756386268E+23
Surface area
1.0663082090055E+16
Circumference
183027485.25492
Perimeter
116518916
Area
848541111613441
Diagonal
41195657.820053
Surface area
5091246669680646
Volume
2.4717772626658E+22
Space diagonal
50454170.638713
Perimeter
87389187
Area
3.6742907940636E+14
Altitude
25227085.319356
Surface area
3.6742907940636E+14
Volume
2.9130174400229E+21
Height
13731885.940018