129436297 is an odd 9-digits prime number following 129436296
and preceding 129436298 . In scientific notation, it is written as 1.29436297 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 129436296 positive integers (up to 129436297) that are relatively prime to 129436297.
129436297 has 2 divisors, whose sum is 129436298
The reverse of 129436297 is 792634921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred twenty-nine million four hundred thirty-six thousand two hundred ninety-seven
Scientific notation
1.29436297 × 10^8
Engineering notation
1.29436297 × 10^6
Prime Factorization
129436297
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129436297 Product of the distinct prime numbers
The prime factorization of 129436297 is 129436297.
Since it has a total of 1 prime factors.
1 , 4 , 17 , 88 , 93 , 860 , 6440 , 1727 , 13523 , 84578 , 724593 , 970851 , 2245667 , 9910810 , 73745444 , 35697784 , 400667843 , 115493891 , 2818757688 , 4505556989
n×2
258872594
n×3
388308891
n×4
517745188
n×5
647181485
n÷2
64718148.5
n÷3
43145432.333333
n÷3
32359074.25
n÷5
25887259.4
n2
16753754981072209
n3
2.1685440055953E+24
n4
2.806883059658E+32
n5
3.6331254935416E+40
2 √n11377.007383315
3 √n505.84643462332
4 √n106.66305538149
5 √n41.919029168793
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129436298 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64718149 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11377.007427263 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845484 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129436297 can be divided by 2 positive divisors.
The sum of these divisors (counting 129436297) is 129436298, the average is 64718149.
Base
System
Value
2
Binary
111101101110000101010001001
3
Ternary
100000120001012221
4
Quaternary
13231300222021
5
Quinary
231113430142
6
Senary
20502134041
8
Octal
755605211
10
Decimal
129436297
12
Duodecimal
37421321
16
Hexadecimal
7b70a89
20
Vigesimal
208jaeh
36
Base36
2529op
md5
5351c3a187a5d27fc2f26a9f8ca76926
sha1
e692f3555df774c5e6b3fff5ab32bc9b300e9539
sha256
d0cd77a859b2e81d032372b54a49adf08fc69118d1e266c1325c86afc533868b
sha512
731af9b1c91934a388dc34f0d966c241b50fcb0da4c2bb1532a0e7d3921970ad40d2a05d84b4d201506d84d2938117bd5c5c5cc2b1c235eb285eb75f0a629e09
ripemd-160
bb108a879a2a3a8623630b371f9529d3f7cdab5d
Diameter
258872594
Circumference
813272239.52613
Area
5.263347356858E+16
Volume
9.0835758892858E+24
Surface area
2.1053389427432E+17
Circumference
813272239.52613
Perimeter
517745188
Area
16753754981072209
Diagonal
183050566.68075
Surface area
100522529886433254
Volume
2.1685440055953E+24
Space diagonal
224190242.74758
Perimeter
388308891
Area
7.2545887111943E+15
Altitude
112095121.37379
Surface area
7.2545887111943E+15
Volume
2.5556536194298E+23
Height
61016855.560251