129499232 is an even 9-digits composite number following 129499231
and preceding 129499233 . In scientific notation, it is written as 1.29499232 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 12 positive divisors.
There are 64749600 positive integers (up to 129499232) that are relatively prime to 129499232.
129499232 has 12 divisors, whose sum is 254951676
The reverse of 129499232 is 232994921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million four hundred ninety-nine thousand two hundred thirty-two
Scientific notation
1.29499232 × 10^8
Engineering notation
1.29499232 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4046851
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8093702
Product of the distinct prime numbers
The prime factorization of 129499232 is 2 × 2 × 2 × 2 × 2 × 4046851.
Since it has a total of 6 prime factors.
10 , 6 , 60 , 49 , 526 , 963 , 5821 , 1291 , 952 , 66743 , 515760 , 194899 , 5442230 , 6287719 , 86039074 , 41616705 , 140214348 , 904184143 , 9464289533 , 3493818276
n×2
258998464
n×3
388497696
n×4
517996928
n×5
647496160
n÷2
64749616
n÷3
43166410.666667
n÷3
32374808
n÷5
25899846.4
n2
16770051088589824
n3
2.1717087365731E+24
n4
2.8123461351391E+32
n5
3.6419666461869E+40
2 √n
11379.772932708
3 √n
505.92840618714
4 √n
106.67601854545
5 √n
41.923104781606
1 , 2 , 4 , 8 , 16 , 32 , 4046851 , 8093702 , 16187404 , 32374808 , 64749616 , 129499232
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129499231
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129499232 can be divided by 12 positive divisors.
The sum of these divisors (counting 129499232) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110000000000001100000
3
Ternary
100000200020112212
4
Quaternary
13232000001200
5
Quinary
231122433412
6
Senary
20503341252
8
Octal
756000140
10
Decimal
129499232
12
Duodecimal
37451828
16
Hexadecimal
7b80060
20
Vigesimal
209781c
36
Base36
253m8w
md5
04644307d4b70d15d7a5a0a025efa11e
sha1
ea6941b98797a53d78c5a2c853d16fadbd1fb41c
sha256
59d9a91cdc932ae46d5f0dbd62f69f93ef0da57c2856bd5607c0d6acb6c0bd76
sha512
37d56072ff1a87da21bbb48961795aa7a9cf12797638f113ebfa7dfce18fe9fcd628a77ea5218d135c10649878a162744cbd39f466df680e6f76ba508a3f688c
ripemd-160
ed510f1a6e735aa661690c860866f5fa7872a5b1
Diameter
258998464
Circumference
813667671.79344
Area
5.2684669300239E+16
Volume
9.0968322834066E+24
Surface area
2.1073867720096E+17
Circumference
813667671.79344
Perimeter
517996928
Area
16770051088589824
Diagonal
183139570.2113
Surface area
100620306531538944
Volume
2.1717087365731E+24
Space diagonal
224299249.36515
Perimeter
388497696
Area
7.2616451327408E+15
Altitude
112149624.68257
Surface area
7.2616451327408E+15
Volume
2.5593832906549E+23
Height
61046523.403767