129875259 is an odd 9-digits composite number following 129875258
and preceding 129875260 . In scientific notation, it is written as 1.29875259 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 85363880 positive integers (up to 129875259) that are relatively prime to 129875259.
129875259 has 8 divisors, whose sum is 175606272
The reverse of 129875259 is 952578921
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-nine million eight hundred seventy-five thousand two hundred fifty-nine
Scientific notation
1.29875259 × 10^8
Engineering notation
1.29875259 × 10^6
Prime Factorization
3 × 71 × 609743
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129875259
Product of the distinct prime numbers
The prime factorization of 129875259 is 3 × 71 × 609743.
Since it has a total of 3 prime factors.
9 , 9 , 19 , 5 , 310 , 264 , 8234 , 3692 , 65628 , 89332 , 35297 , 438653 , 7373087 , 1460602 , 78265047 , 17406656 , 295725940 , 903032842 , 5886572633 , 3446952547
n×2
259750518
n×3
389625777
n×4
519501036
n×5
649376295
n÷2
64937629.5
n÷3
43291753
n÷3
32468814.75
n÷5
25975051.8
n2
16867582900317081
n3
2.1906816978827E+24
n4
2.8451535289907E+32
n5
3.6951505147243E+40
2 √n
11396.282683402
3 √n
506.41762118952
4 √n
106.75337317107
5 √n
41.94742298193
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
-129875258
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 129875259 can be divided by 8 positive divisors.
The sum of these divisors (counting 129875259) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101111011011110100111011
3
Ternary
100001101100100210
4
Quaternary
13233123310323
5
Quinary
231222002014
6
Senary
20515402203
8
Octal
757336473
10
Decimal
129875259
12
Duodecimal
375b3363
16
Hexadecimal
7bdbd3b
20
Vigesimal
20be82j
36
Base36
25boe3
md5
d131bbc3550c891c03d2c92a2724658b
sha1
b6ca5ce19451c2e83564a155a83af24271c212c6
sha256
0acc955b280b222488cb1d9f4e830d7000a45c337b7e79a33b327c23476c4672
sha512
2fb78d95c421b217e79fad4d20a019815a818c34e41ab1a48e21086a07a5d167b9f4c9356866ca0700c6e75c956c36f3f7c520107cf36432ef63dfa1cd24207c
ripemd-160
f89592c40cbde757106ffdf6e613723b713a2b30
Diameter
259750518
Circumference
816030319.11494
Area
5.2991074523453E+16
Volume
9.1763060378957E+24
Surface area
2.1196429809381E+17
Circumference
816030319.11494
Perimeter
519501036
Area
16867582900317081
Diagonal
183671352.69452
Surface area
101205497401902486
Volume
2.1906816978827E+24
Space diagonal
224950547.23417
Perimeter
389625777
Area
7.3038776460573E+15
Altitude
112475273.61708
Surface area
7.3038776460573E+15
Volume
2.5817431399901E+23
Height
61223784.231506