129122339 is an odd 9-digits composite number following 129122338
and preceding 129122340 . In scientific notation, it is written as 1.29122339 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 127843800 positive integers (up to 129122339) that are relatively prime to 129122339.
129122339 has 4 divisors, whose sum is 130400880
The reverse of 129122339 is 933221921
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-nine million one hundred twenty-two thousand three hundred thirty-nine
Scientific notation
1.29122339 × 10^8
Engineering notation
1.29122339 × 10^6
Prime Factorization
101 × 1278439
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129122339
Product of the distinct prime numbers
The prime factorization of 129122339 is 101 × 1278439.
Since it has a total of 2 prime factors.
7 , 6 , 63 , 85 , 62 , 508 , 8623 , 6954 , 38704 , 51384 , 332078 , 784399 , 2462088 , 545402 , 57728844 , 29501931 , 540063108 , 700081861 , 2257644760 , 5488394036
n×2
258244678
n×3
387367017
n×4
516489356
n×5
645611695
n÷2
64561169.5
n÷3
43040779.666667
n÷3
32280584.75
n÷5
25824467.8
n2
16672578428830921
n3
2.1528023238916E+24
n4
2.7797487146552E+32
n5
3.5892765586852E+40
2 √n
11363.201089482
3 √n
505.43711328748
4 √n
106.5983165415
5 √n
41.898673824087
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
-129122338
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 129122339 can be divided by 4 positive divisors.
The sum of these divisors (counting 129122339) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101100100100000000100011
3
Ternary
22222222002112212
4
Quaternary
13230210000203
5
Quinary
231023403324
6
Senary
20451312335
8
Octal
754440043
10
Decimal
129122339
12
Duodecimal
372ab6ab
16
Hexadecimal
7b24023
20
Vigesimal
20705gj
36
Base36
24vjfn
md5
9bde2ced721f7ab80622132bf48edd07
sha1
431c07f878e848a6fbe0612f20e6561a1fb404d1
sha256
47a8acea383ee46638073d27556771ee8ce04fa1cccb11dff3514abb91d52c60
sha512
9b71a0fbdcf0474ea90f1cd5de03baf83390b2ea82260651344ec698a264b2d8a4bededf952b6dc0b4fe8d784766b2e1d2d4ecca5ca875ecf36005ecd1a1bdd0
ripemd-160
34be1fcfdfb48bbbd0b72d4d8fff15e1ae9b00f6
Diameter
258244678
Circumference
811299583.23346
Area
5.2378449908415E+16
Volume
9.0176372871585E+24
Surface area
2.0951379963366E+17
Circumference
811299583.23346
Perimeter
516489356
Area
16672578428830921
Diagonal
182606563.01914
Surface area
100035470572985526
Volume
2.1528023238916E+24
Space diagonal
223646451.54013
Perimeter
387367017
Area
7.219438232978E+15
Altitude
111823225.77007
Surface area
7.219438232978E+15
Volume
2.5371018696298E+23
Height
60868854.339712