129809327 is an odd 9-digits composite number following 129809326
and preceding 129809328 . In scientific notation, it is written as 1.29809327 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 128982360 positive integers (up to 129809327) that are relatively prime to 129809327.
129809327 has 4 divisors, whose sum is 130636296
The reverse of 129809327 is 723908921
Previous prime number is 157
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred twenty-nine million eight hundred nine thousand three hundred twenty-seven
Scientific notation
1.29809327 × 10^8
Engineering notation
1.29809327 × 10^6
Prime Factorization
157 × 826811
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
129809327 Product of the distinct prime numbers
The prime factorization of 129809327 is 157 × 826811.
Since it has a total of 2 prime factors.
3 , 3 , 95 , 11 , 578 , 612 , 4032 , 4977 , 41902 , 12698 , 749170 , 676862 , 3040349 , 2705904 , 63403301 , 19674419 , 787631569 , 991108154 , 8153622065 , 8814150448
n×2
259618654
n×3
389427981
n×4
519237308
n×5
649046635
n÷2
64904663.5
n÷3
43269775.666667
n÷3
32452331.75
n÷5
25961865.4
n2
16850461376192929
n3
2.1873470508831E+24
n4
2.8393804859057E+32
n5
3.6857806997235E+40
2 √n11393.389618546
3 √n506.33191131037
4 √n106.7398220841
5 √n41.943163141695
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129809326 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129809327 can be divided by 4 positive divisors.
The sum of these divisors (counting 129809327) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111001011101110101111
3
Ternary
100001020222220212
4
Quaternary
13233023232233
5
Quinary
231212344302
6
Senary
20514133035
8
Octal
757135657
10
Decimal
129809327
12
Duodecimal
3758117b
16
Hexadecimal
7bcbbaf
20
Vigesimal
20b6367
36
Base36
25a9in
md5
cb18b08ab88bf729c93fc1fbf7ae85e0
sha1
1c0a84b361165a4e8204eeb141ce6471f91c9d0e
sha256
234885ed9a9a97f65d159a9a8f3b15ed8c053f8b59d0c82a830eb0f2976fec05
sha512
a292ed41b5161652d8242ee9892469f8dbdb3e5cc9b5d21ad614e2218b2a741bbe076c057f2e81c62a626240b008efcff9f282203c980975309eae6f98be5b35
ripemd-160
e4858e201e85fc33a179be29700e03f7a72bb062
Diameter
259618654
Circumference
815616056.14127
Area
5.2937285669046E+16
Volume
9.1623379012075E+24
Surface area
2.1174914267619E+17
Circumference
815616056.14127
Perimeter
519237308
Area
16850461376192929
Diagonal
183578110.76592
Surface area
101102768257157574
Volume
2.1873470508831E+24
Space diagonal
224836349.66032
Perimeter
389427981
Area
7.2964638086358E+15
Altitude
112418174.83016
Surface area
7.2964638086358E+15
Volume
2.5778132208131E+23
Height
61192703.588641