129055898 is an even 9-digits composite number following 129055897
and preceding 129055899 . In scientific notation, it is written as 1.29055898 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 61333272 positive integers (up to 129055898) that are relatively prime to 129055898.
129055898 has 24 divisors, whose sum is 203645568
The reverse of 129055898 is 898550921
Previous prime number is 547
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred twenty-nine million fifty-five thousand eight hundred ninety-eight
Scientific notation
1.29055898 × 10^8
Engineering notation
1.29055898 × 10^6
Prime Factorization
2 × 23 × 23 × 547 × 223
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
5611126 Product of the distinct prime numbers
The prime factorization of 129055898 is 2 × 23 × 23 × 547 × 223.
Since it has a total of 5 prime factors.
5 , 2 , 31 , 18 , 343 , 670 , 815 , 1727 , 76386 , 25327 , 224556 , 549957 , 8376750 , 4375813 , 28141250 , 23665931 , 143922343 , 920242506 , 8642201068 , 5228179716
n×2
258111796
n×3
387167694
n×4
516223592
n×5
645279490
n÷2
64527949
n÷3
43018632.666667
n÷3
32263974.5
n÷5
25811179.6
n2
16655424808586404
n3
2.1494808052436E+24
n4
2.7740317555448E+32
n5
3.5800515929234E+40
2 √n11360.277197322
3 √n505.35040608903
4 √n106.58460112663
5 √n41.894361072389
1 , 2 , 23 , 46 , 223 , 446 , 529 , 547 , 1058 , 1094 , 5129 , 10258 , 12581 , 25162 , 117967 , 121981 , 235934 , 243962 , 289363 , 578726 , 2805563 , 5611126 , 64527949 , 129055898
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129055897 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129055898 can be divided by 24 positive divisors.
The sum of these divisors (counting 129055898) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101100010011110010011010
3
Ternary
22222211201102002
4
Quaternary
13230103302122
5
Quinary
231014242043
6
Senary
20450041002
8
Octal
754236232
10
Decimal
129055898
12
Duodecimal
37279162
16
Hexadecimal
7b13c9a
20
Vigesimal
206bjei
36
Base36
24u462
md5
28c29a45f642c308c582d404a3e674a9
sha1
94dbaa492de7a4824c4b2a9b490e95ebe1b412ca
sha256
dda5df84e08d64ae873cd101fb5128eed82cc804a44a019add2e4477dccf3b80
sha512
7a75d44f25ffab6f05ecf719fa980e7a58d8e77a8854258b31831b8ad291558d360c79c5ff3df5a8242dfdc232597afe619cd3ccff275aa71b70d21faa4a5a60
ripemd-160
a4894ab142a906d5f7358cb4e91a467fed5f1b49
Diameter
258111796
Circumference
810882122.11847
Area
5.2324560221072E+16
Volume
9.0037241423807E+24
Surface area
2.0929824088429E+17
Circumference
810882122.11847
Perimeter
516223592
Area
16655424808586404
Diagonal
182512601.25584
Surface area
99932548851518424
Volume
2.1494808052436E+24
Space diagonal
223531372.35243
Perimeter
387167694
Area
7.2120104975287E+15
Altitude
111765686.17621
Surface area
7.2120104975287E+15
Volume
2.5331874223634E+23
Height
60837533.751946