129626495 is an odd 9-digits composite number following 129626494
and preceding 129626496 . In scientific notation, it is written as 1.29626495 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 102451456 positive integers (up to 129626495) that are relatively prime to 129626495.
129626495 has 8 divisors, whose sum is 157426416
The reverse of 129626495 is 594626921
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million six hundred twenty-six thousand four hundred ninety-five
Scientific notation
1.29626495 × 10^8
Engineering notation
1.29626495 × 10^6
Prime Factorization
5 × 83 × 312353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129626495
Product of the distinct prime numbers
The prime factorization of 129626495 is 5 × 83 × 312353.
Since it has a total of 3 prime factors.
5 , 8 , 95 , 4 , 531 , 553 , 6473 , 9367 , 98597 , 35841 , 953028 , 531363 , 2794003 , 5092018 , 70597941 , 67102499 , 208687019 , 821597704 , 9953361692 , 7031717953
n×2
259252990
n×3
388879485
n×4
518505980
n×5
648132475
n÷2
64813247.5
n÷3
43208831.666667
n÷3
32406623.75
n÷5
25925299
n2
16803028205985025
n3
2.178117651728E+24
n4
2.8234175689113E+32
n5
3.6598972337939E+40
2 √n
11385.363191396
3 √n
506.09408255421
4 √n
106.70221736869
5 √n
41.931341377277
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129626494
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129626495 can be divided by 8 positive divisors.
The sum of these divisors (counting 129626495) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110011111000101111111
3
Ternary
100000220201010022
4
Quaternary
13232133011333
5
Quinary
231141021440
6
Senary
20510202355
8
Octal
756370577
10
Decimal
129626495
12
Duodecimal
374b33bb
16
Hexadecimal
7b9f17f
20
Vigesimal
20a364f
36
Base36
256cfz
md5
b48ec433874aae78cfbda81f4ccde1b9
sha1
7df75d6badf170a6d978c8a41472a1d3a80afbf1
sha256
8c3d5ff5c04853924bd62cec8722b17e56d1dcf1915fbff19d2c143c07e7773e
sha512
f4d0fc3841bbea9fff85e63369a070ce8929b737a7605dc655597daf22518c706fa9d1114dac7344519b4d20cc9847fcba059d3d96c2168988e5ced43dd15270
ripemd-160
2a260166d2e76389212877b279be16bdfbecfa92
Diameter
259252990
Circumference
814467288.80519
Area
5.2788269969985E+16
Volume
9.1236778844305E+24
Surface area
2.1115307987994E+17
Circumference
814467288.80519
Perimeter
518505980
Area
16803028205985025
Diagonal
183319547.27189
Surface area
100818169235910150
Volume
2.178117651728E+24
Space diagonal
224519675.34707
Perimeter
388879485
Area
7.2759246434447E+15
Altitude
112259837.67354
Surface area
7.2759246434447E+15
Volume
2.5669362695983E+23
Height
61106515.757296