129733218 is an even 9-digits composite number following 129733217
and preceding 129733219 . In scientific notation, it is written as 1.29733218 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors.
There are 43244388 positive integers (up to 129733218) that are relatively prime to 129733218.
129733218 has 16 divisors, whose sum is 288296160
The reverse of 129733218 is 812337921
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-nine million seven hundred thirty-three thousand two hundred eighteen
Scientific notation
1.29733218 × 10^8
Engineering notation
1.29733218 × 10^6
Prime Factorization
2 × 3 × 3 × 3 × 2402467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
14414802
Product of the distinct prime numbers
The prime factorization of 129733218 is 2 × 3 × 3 × 3 × 2402467.
Since it has a total of 5 prime factors.
8 , 1 , 70 , 61 , 771 , 504 , 135 , 2795 , 8198 , 49702 , 103599 , 99534 , 4547048 , 2350525 , 24774757 , 32457490 , 896115453 , 393935823 , 4459626085 , 465240205
n×2
259466436
n×3
389199654
n×4
518932872
n×5
648666090
n÷2
64866609
n÷3
43244406
n÷3
32433304.5
n÷5
25946643.6
n2
16830707852635524
n3
2.1835018909403E+24
n4
2.8327272682077E+32
n5
3.6749882422093E+40
2 √n
11390.049078033
3 √n
506.23293550162
4 √n
106.72417288521
5 √n
41.938243616719
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 2402467 , 4804934 , 7207401 , 14414802 , 21622203 , 43244406 , 64866609 , 129733218
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129733217
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129733218 can be divided by 16 positive divisors.
The sum of these divisors (counting 129733218) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101110111001001001100010
3
Ternary
100001010010112000
4
Quaternary
13232321021202
5
Quinary
231202430333
6
Senary
20512344430
8
Octal
756711142
10
Decimal
129733218
12
Duodecimal
37545116
16
Hexadecimal
7bb9262
20
Vigesimal
20agd0i
36
Base36
258msi
md5
02b9fbbdec856e725dd03ea305a137d4
sha1
ea9b72115917510f93b3057d51dfa0f355724391
sha256
4926cbd0e9e03c728292d15f44e9aff44bb5cf271fb241b9747afec6a3d82cc1
sha512
a05a9308a98e41d9b9832877e6ee4d64b4de92433cfd338fae70585cb24c0ee999eb3c78b05d26c8c9c6fbe0a53e4ab45a02028be8f1d744f4001ced3a5d5a80
ripemd-160
1d60b0ad72c504f61cc7bf5f45f68887a50f38df
Diameter
259466436
Circumference
815137849.19073
Area
5.2875228144556E+16
Volume
9.1462313329032E+24
Surface area
2.1150091257822E+17
Circumference
815137849.19073
Perimeter
518932872
Area
16830707852635524
Diagonal
183470476.38591
Surface area
100984247115813144
Volume
2.1835018909403E+24
Space diagonal
224704525.00541
Perimeter
389199654
Area
7.2879102820283E+15
Altitude
112352262.5027
Surface area
7.2879102820283E+15
Volume
2.5732816563625E+23
Height
61156825.461968