129805598 is an even 9-digits composite number following 129805597
and preceding 129805599 . In scientific notation, it is written as 1.29805598 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 59577120 positive integers (up to 129805598) that are relatively prime to 129805598.
129805598 has 16 divisors, whose sum is 210852096
The reverse of 129805598 is 895508921
Previous prime number is 181
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twenty-nine million eight hundred five thousand five hundred ninety-eight
Scientific notation
1.29805598 × 10^8
Engineering notation
1.29805598 × 10^6
Prime Factorization
2 × 13 × 181 × 27583
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
129805598
Product of the distinct prime numbers
The prime factorization of 129805598 is 2 × 13 × 181 × 27583.
Since it has a total of 4 prime factors.
4 , 3 , 34 , 38 , 988 , 118 , 5575 , 1229 , 48362 , 55922 , 154367 , 115470 , 6272471 , 9689912 , 69535339 , 17907002 , 227057517 , 339365521 , 4307110627 , 5713903179
n×2
259611196
n×3
389416794
n×4
519222392
n×5
649027990
n÷2
64902799
n÷3
43268532.666667
n÷3
32451399.5
n÷5
25961119.6
n2
16849493272137604
n3
2.1871585501868E+24
n4
2.8390542352781E+32
n5
3.6852513276471E+40
2 √n
11393.225969847
3 √n
506.32706284064
4 √n
106.73905550382
5 √n
41.942922160779
1 , 2 , 13 , 26 , 181 , 362 , 2353 , 4706 , 27583 , 55166 , 358579 , 717158 , 4992523 , 9985046 , 64902799 , 129805598
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
-129805597
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 129805598 can be divided by 16 positive divisors.
The sum of these divisors (counting 129805598) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101111001010110100011110
3
Ternary
100001020210210202
4
Quaternary
13233022310132
5
Quinary
231212234343
6
Senary
20514103502
8
Octal
757126436
10
Decimal
129805598
12
Duodecimal
3757ab92
16
Hexadecimal
7bcad1e
20
Vigesimal
20b5dji
36
Base36
25a6n2
md5
0bd1871365e9b638b24c91e429e1bde5
sha1
be3bdb3df12e8d6b4a62f68badc89c0e563940ac
sha256
e86dee07ca1b40db40399251472e0a9ce27b2e546f153c1001d492813d5876d4
sha512
2a9d7b11b39149ce2184a7e9f76313eeca4545c98095205bbcd09fde512911e6e9e19a67e9bb2e1b4029a9414ebd51bb4989275267624ff74b9bb0724367d59c
ripemd-160
eeae9a2984afcf6071fc7bbd93a7e3133e5b2d91
Diameter
259611196
Circumference
815592626.14326
Area
5.2934244280458E+16
Volume
9.1615483113373E+24
Surface area
2.1173697712183E+17
Circumference
815592626.14326
Perimeter
519222392
Area
16849493272137604
Diagonal
183572837.16355
Surface area
101096959632825624
Volume
2.1871585501868E+24
Space diagonal
224829890.84286
Perimeter
389416794
Area
7.2960446072831E+15
Altitude
112414945.42143
Surface area
7.2960446072831E+15
Volume
2.577591070612E+23
Height
61190945.721183