129853432 is an even 9-digits composite number following 129853431
and preceding 129853433 . In scientific notation, it is written as 1.29853432 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 8 positive divisors.
There are 64926712 positive integers (up to 129853432) that are relatively prime to 129853432.
129853432 has 8 divisors, whose sum is 243475200
The reverse of 129853432 is 234358921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-nine million eight hundred fifty-three thousand four hundred thirty-two
Scientific notation
1.29853432 × 10^8
Engineering notation
1.29853432 × 10^6
Prime Factorization
2 × 2 × 2 × 16231679
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32463358
Product of the distinct prime numbers
The prime factorization of 129853432 is 2 × 2 × 2 × 16231679.
Since it has a total of 4 prime factors.
10 , 3 , 33 , 10 , 113 , 326 , 7813 , 6768 , 46788 , 90774 , 719656 , 985045 , 1295071 , 8936762 , 68471769 , 62611831 , 494001595 , 196448036 , 4732217948 , 2739459557
n×2
259706864
n×3
389560296
n×4
519413728
n×5
649267160
n÷2
64926716
n÷3
43284477.333333
n÷3
32463358
n÷5
25970686.4
n2
16861913802178624
n3
2.1895773773011E+24
n4
2.843241370721E+32
n5
3.6920464999251E+40
2 √n
11395.325006335
3 √n
506.38924987183
4 √n
106.7488876117
5 √n
41.946012939764
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
-129853431
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 129853432 can be divided by 8 positive divisors.
The sum of these divisors (counting 129853432) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111010110011111111000
3
Ternary
100001100020102101
4
Quaternary
13233112133320
5
Quinary
231220302212
6
Senary
20515113144
8
Octal
757263770
10
Decimal
129853432
12
Duodecimal
375a27b4
16
Hexadecimal
7bd67f8
20
Vigesimal
20bbdbc
36
Base36
25b7js
md5
c93d8a806a9c1baeae41e2ca88190fb2
sha1
a1505a726eb26c7e6484ec71548d71d1147d0e7e
sha256
8bf801b9d9fa4a389da41ea09f8cf47a4ed279d134c199ec2f0ed8f425efda1c
sha512
42c69539f439e51c95a5c07be0dbc27b4ef551a21b39625720e357a70b1ed1a5d2b7d8af62c20e9130c9a3f21f67f6302ce1c56f8ab02607d3bca8a1a3ce48a1
ripemd-160
4100d830247fc192a8acd63f0a2b473b57bb7e9d
Diameter
259706864
Circumference
815893176.02924
Area
5.2973264526389E+16
Volume
9.1716802706606E+24
Surface area
2.1189305810555E+17
Circumference
815893176.02924
Perimeter
519413728
Area
16861913802178624
Diagonal
183640484.65509
Surface area
101171482813071744
Volume
2.1895773773011E+24
Space diagonal
224912741.76119
Perimeter
389560296
Area
7.3014228545551E+15
Altitude
112456370.8806
Surface area
7.3014228545551E+15
Volume
2.5804416857037E+23
Height
61213494.885031