129336897 is an odd 9-digits composite number following 129336896
and preceding 129336898 . In scientific notation, it is written as 1.29336897 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 81883200 positive integers (up to 129336897) that are relatively prime to 129336897.
129336897 has 8 divisors, whose sum is 132973632
The reverse of 129336897 is 798633921
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million three hundred thirty-six thousand eight hundred ninety-seven
Scientific notation
1.29336897 × 10^8
Engineering notation
1.29336897 × 10^6
Prime Factorization
87 × 61 × 24371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129336897
Product of the distinct prime numbers
The prime factorization of 129336897 is 87 × 61 × 24371.
Since it has a total of 3 prime factors.
1 , 3 , 35 , 21 , 989 , 780 , 715 , 7357 , 32359 , 72450 , 512549 , 230931 , 9342409 , 9670480 , 23866829 , 13166645 , 911002870 , 609650182 , 1410751433 , 4009018460
n×2
258673794
n×3
388010691
n×4
517347588
n×5
646684485
n÷2
64668448.5
n÷3
43112299
n÷3
32334224.25
n÷5
25867379.4
n2
16728032925588609
n3
2.1635518715095E+24
n4
2.7982708555958E+32
n5
3.6191966942829E+40
2 √n
11372.638084455
3 √n
505.71691399344
4 √n
106.64257163279
5 √n
41.912588885625
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
-129336896
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 129336897 can be divided by 8 positive divisors.
The sum of these divisors (counting 129336897) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101011000011001000001
3
Ternary
100000100222212110
4
Quaternary
13231120121001
5
Quinary
231102240042
6
Senary
20500045533
8
Octal
755303101
10
Decimal
129336897
12
Duodecimal
373938a9
16
Hexadecimal
7b58641
20
Vigesimal
208724h
36
Base36
2504zl
md5
ddfa4945a6c50c480c9ac584400a9354
sha1
07293a3c2204e16472dccb246f64eae7d43af381
sha256
570284dd899bd5506d5fc5b99417dc96ea8460fefde63c603a7d89bd9d467519
sha512
09f95968b9527f22df1fb3bb032ce86bbf495fb950336bc4d3a7f438228e07f34974f8f34f632f1e7aa93f98c92a81e8b5dcc94f94c3224ec49d592b3495ab9e
ripemd-160
c7b431221191897769222c5ebd31d52fd07a5535
Diameter
258673794
Circumference
812647690.9066
Area
5.2552665348037E+16
Volume
9.0626648869261E+24
Surface area
2.1021066139215E+17
Circumference
812647690.9066
Perimeter
517347588
Area
16728032925588609
Diagonal
182909993.85265
Surface area
100368197553531654
Volume
2.1635518715095E+24
Space diagonal
224018076.8973
Perimeter
388010691
Area
7.2434507344511E+15
Altitude
112009038.44865
Surface area
7.2434507344511E+15
Volume
2.5497703329886E+23
Height
60969997.950884