129469213 is an odd 9-digits composite number following 129469212
and preceding 129469214 . In scientific notation, it is written as 1.29469213 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 129403008 positive integers (up to 129469213) that are relatively prime to 129469213.
129469213 has 4 divisors, whose sum is 129535420
The reverse of 129469213 is 312964921
Previous prime number is 2017
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million four hundred sixty-nine thousand two hundred thirteen
Scientific notation
1.29469213 × 10^8
Engineering notation
1.29469213 × 10^6
Prime Factorization
2017 × 64189
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129469213
Product of the distinct prime numbers
The prime factorization of 129469213 is 2017 × 64189.
Since it has a total of 2 prime factors.
7 , 10 , 18 , 47 , 822 , 809 , 4753 , 1258 , 14432 , 47980 , 718051 , 85216 , 7162683 , 2598107 , 71605137 , 91890694 , 189289723 , 665088917 , 8768339155 , 8166525134
n×2
258938426
n×3
388407639
n×4
517876852
n×5
647346065
n÷2
64734606.5
n÷3
43156404.333333
n÷3
32367303.25
n÷5
25893842.6
n2
16762277114839369
n3
2.1701988261462E+24
n4
2.8097393407467E+32
n5
3.6377474118161E+40
2 √n
11378.453893214
3 √n
505.88931036068
4 √n
106.66983591069
5 √n
41.921160976426
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
-129469212
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 129469213 can be divided by 4 positive divisors.
The sum of these divisors (counting 129469213) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101111000101100011101
3
Ternary
100000121201101001
4
Quaternary
13231320230131
5
Quinary
231121003323
6
Senary
20502550301
8
Octal
755705435
10
Decimal
129469213
12
Duodecimal
37438391
16
Hexadecimal
7b78b1d
20
Vigesimal
2093d0d
36
Base36
252z31
md5
6bcb55212eb11d17b832cab3914cdef5
sha1
d56922f3f5bcd5c8725bf7a4318583c660b6d0c2
sha256
d5b599a2aae26ac4e06d58f05498a0439f05837dcfdfa45626198b93b232b983
sha512
c1565476916aca4d22cde17675cc9c3db40ad496f6c69ec5939068378ba13034c3d830e15a4616ec1da661042a411229824aa020f832683d851084ee25809445
ripemd-160
9d77f21f3ff1c21d31ccf38e0860a5b0a58f16b7
Diameter
258938426
Circumference
813479056.8537
Area
5.2660246641416E+16
Volume
9.0905075854E+24
Surface area
2.1064098656566E+17
Circumference
813479056.8537
Perimeter
517876852
Area
16762277114839369
Diagonal
183097116.93437
Surface area
100573662689036214
Volume
2.1701988261462E+24
Space diagonal
224247254.93196
Perimeter
388407639
Area
7.2582789033627E+15
Altitude
112123627.46598
Surface area
7.2582789033627E+15
Volume
2.5576038441517E+23
Height
61032372.311457