129576131 is an odd 9-digits composite number following 129576130
and preceding 129576132 . In scientific notation, it is written as 1.29576131 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 128544480 positive integers (up to 129576131) that are relatively prime to 129576131.
129576131 has 8 divisors, whose sum is 130611600
The reverse of 129576131 is 131675921
Previous prime number is 179
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred twenty-nine million five hundred seventy-six thousand one hundred thirty-one
Scientific notation
1.29576131 × 10^8
Engineering notation
1.29576131 × 10^6
Prime Factorization
1021 × 179 × 709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129576131
Product of the distinct prime numbers
The prime factorization of 129576131 is 1021 × 179 × 709.
Since it has a total of 3 prime factors.
3 , 1 , 95 , 77 , 830 , 617 , 1179 , 702 , 31082 , 7275 , 202969 , 104528 , 4003799 , 5692869 , 53239208 , 61798417 , 242394018 , 426259253 , 6378959150 , 291005857
n×2
259152262
n×3
388728393
n×4
518304524
n×5
647880655
n÷2
64788065.5
n÷3
43192043.666667
n÷3
32394032.75
n÷5
25915226.2
n2
16789973724929161
n3
2.175579834868E+24
n4
2.8190321768381E+32
n5
3.6527928263919E+40
2 √n
11383.151189368
3 √n
506.02852953546
4 √n
106.69185156031
5 √n
41.928082539863
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
-129576130
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 129576131 can be divided by 8 positive divisors.
The sum of these divisors (counting 129576131) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110010010110011000011
3
Ternary
100000211011000222
4
Quaternary
13232102303003
5
Quinary
231132414011
6
Senary
20505133255
8
Octal
756226303
10
Decimal
129576131
12
Duodecimal
3748a22b
16
Hexadecimal
7b92cc3
20
Vigesimal
209h06b
36
Base36
2559kz
md5
c193409cb11416a923931fe57adceab2
sha1
5270860b113a404908682721cfd4e502e74ccf81
sha256
114897b7fdc1bf9bbe42cfa8ffa92b5574a39aa152526b3594973c15f828b87a
sha512
65ff7c9ab365c4396f7a988519d7412526434558452221d459ddcb36470051a6980b9f23e245ee2291552cb40d7fdd28d10e27241fb787d8a89b472160ffb8c0
ripemd-160
adf16f2523b8aef60f2a552401db5a24c3dca12a
Diameter
259152262
Circumference
814150842.46038
Area
5.2747258108203E+16
Volume
9.1130475020258E+24
Surface area
2.1098903243281E+17
Circumference
814150842.46038
Perimeter
518304524
Area
16789973724929161
Diagonal
183248321.82003
Surface area
100739842349574966
Volume
2.175579834868E+24
Space diagonal
224432442.3402
Perimeter
388728393
Area
7.2702718873309E+15
Altitude
112216221.1701
Surface area
7.2702718873309E+15
Volume
2.5639454237464E+23
Height
61082773.940011