129675474 is an even 9-digits composite number following 129675473
and preceding 129675475 . In scientific notation, it is written as 1.29675474 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 43225152 positive integers (up to 129675474) that are relatively prime to 129675474.
129675474 has 8 divisors, whose sum is 216125820
The reverse of 129675474 is 474576921
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million six hundred seventy-five thousand four hundred seventy-four
Scientific notation
1.29675474 × 10^8
Engineering notation
1.29675474 × 10^6
Prime Factorization
2 × 9 × 7204193
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129675474
Product of the distinct prime numbers
The prime factorization of 129675474 is 2 × 9 × 7204193.
Since it has a total of 3 prime factors.
1 , 6 , 78 , 13 , 144 , 805 , 3537 , 3623 , 42154 , 24135 , 776899 , 647741 , 8445074 , 1367177 , 61943801 , 61852203 , 148952848 , 139663219 , 4527976336 , 6021764915
n×2
259350948
n×3
389026422
n×4
518701896
n×5
648377370
n÷2
64837737
n÷3
43225158
n÷3
32418868.5
n÷5
25935094.8
n2
16815728557124676
n3
2.1805875713005E+24
n4
2.827687269069E+32
n5
3.6668168694029E+40
2 √n
11387.513951693
3 √n
506.15781659434
4 √n
106.71229522268
5 √n
41.934509625924
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
-129675473
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 129675474 can be divided by 8 positive divisors.
The sum of these divisors (counting 129675474) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101110101011000011010010
3
Ternary
100001000012022100
4
Quaternary
13232223003102
5
Quinary
231144103344
6
Senary
20511221230
8
Octal
756530322
10
Decimal
129675474
12
Duodecimal
37517816
16
Hexadecimal
7bab0d2
20
Vigesimal
20a98de
36
Base36
257e8i
md5
b2d6780f6567da2be50e60c21ec45f9d
sha1
473dcc1a745cca06e3d89744b169d9cef86d322f
sha256
a16f97d3beb0294f13435d6a9cb700eec32f080cdf061acef3f0e6894e9d00b9
sha512
c16b4b5805389eb177ee9537c6316c0a04a9cc99beba2d2f192ea729a4591039b55f74a4c5c53198a9b47e8a81e36d0bbe9528d56867e7d5746a8ae9fa9cd0f0
ripemd-160
31ac38dfb5c67bf704677454d325348df9f52c3e
Diameter
259350948
Circumference
814775032.93835
Area
5.2828169299823E+16
Volume
9.1340238593424E+24
Surface area
2.1131267719929E+17
Circumference
814775032.93835
Perimeter
518701896
Area
16815728557124676
Diagonal
183388814.03796
Surface area
100894371342748056
Volume
2.1805875713005E+24
Space diagonal
224604509.46358
Perimeter
389026422
Area
7.2814240568067E+15
Altitude
112302254.73179
Surface area
7.2814240568067E+15
Volume
2.5698470977295E+23
Height
61129604.67932