129675217 is an odd 9-digits composite number following 129675216
and preceding 129675218 . In scientific notation, it is written as 1.29675217 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 109488456 positive integers (up to 129675217) that are relatively prime to 129675217.
129675217 has 12 divisors, whose sum is 153102000
The reverse of 129675217 is 712576921
Previous prime number is 67
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred twenty-nine million six hundred seventy-five thousand two hundred seventeen
Scientific notation
1.29675217 × 10^8
Engineering notation
1.29675217 × 10^6
Prime Factorization
7 × 7 × 67 × 39499
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
18525031 Product of the distinct prime numbers
The prime factorization of 129675217 is 7 × 7 × 67 × 39499.
Since it has a total of 4 prime factors.
5 , 7 , 87 , 43 , 324 , 454 , 9744 , 6258 , 50514 , 57263 , 704983 , 728203 , 9540192 , 579882 , 81562815 , 80087872 , 458667847 , 393805344 , 6441127004 , 2041929644
n×2
259350434
n×3
389025651
n×4
518700868
n×5
648376085
n÷2
64837608.5
n÷3
43225072.333333
n÷3
32418804.25
n÷5
25935043.4
n2
16815661903997089
n3
2.1805746063995E+24
n4
2.8276648526954E+32
n5
3.6667805337655E+40
2 √n11387.502667398
3 √n506.15748221436
4 √n106.71224235015
5 √n41.934493004157
1 , 7 , 49 , 67 , 469 , 3283 , 39499 , 276493 , 1935451 , 2646433 , 18525031 , 129675217
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129675216 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129675217 can be divided by 12 positive divisors.
The sum of these divisors (counting 129675217) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101110101010111111010001
3
Ternary
100001000011221211
4
Quaternary
13232222333101
5
Quinary
231144101332
6
Senary
20511220121
8
Octal
756527721
10
Decimal
129675217
12
Duodecimal
37517641
16
Hexadecimal
7baafd1
20
Vigesimal
20a980h
36
Base36
257e1d
md5
e0c7465c9dad814efcff9b3919fffc93
sha1
f4c02e3eb44f35f4dd7ec15b3b3454e890baff99
sha256
ad4b64162fa26e47b0f36803b013c251262607bade0c9606311665416673d135
sha512
e4cfb1637a60c7bdf9174e190393a4c6802b149d8682a7be36b94ef3cd8b6e04dae8377bbe600ae9520b838fe6c030a81e81a85354b7a228b5158e45a20bcfc7
ripemd-160
b081aacc9b8b1d183b985bf91d6fd9af01be12c8
Diameter
259350434
Circumference
814773418.15972
Area
5.2827959902847E+16
Volume
9.133969552092E+24
Surface area
2.1131183961139E+17
Circumference
814773418.15972
Perimeter
518700868
Area
16815661903997089
Diagonal
183388450.58507
Surface area
100893971423982534
Volume
2.1805746063995E+24
Space diagonal
224604064.32652
Perimeter
389025651
Area
7.2813951951558E+15
Altitude
112302032.16326
Surface area
7.2813951951558E+15
Volume
2.5698318184471E+23
Height
61129483.528358