129676817 is an odd 9-digits prime number following 129676816
and preceding 129676818 . In scientific notation, it is written as 1.29676817 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 129676816 positive integers (up to 129676817) that are relatively prime to 129676817.
129676817 has 2 divisors, whose sum is 129676818
The reverse of 129676817 is 718676921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred twenty-nine million six hundred seventy-six thousand eight hundred seventeen
Scientific notation
1.29676817 × 10^8
Engineering notation
1.29676817 × 10^6
Prime Factorization
129676817
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129676817 Product of the distinct prime numbers
The prime factorization of 129676817 is 129676817.
Since it has a total of 1 prime factors.
9 , 4 , 4 , 52 , 558 , 514 , 7252 , 5691 , 46388 , 12591 , 291438 , 870460 , 8420859 , 8592210 , 92816844 , 80646432 , 367774698 , 840403557 , 7758417167 , 6263105185
n×2
259353634
n×3
389030451
n×4
518707268
n×5
648384085
n÷2
64838408.5
n÷3
43225605.666667
n÷3
32419204.25
n÷5
25935363.4
n2
16816076867251489
n3
2.1806553225725E+24
n4
2.8278044120531E+32
n5
3.667006752536E+40
2 √n11387.572919635
3 √n506.15956395021
4 √n106.71257151636
5 √n41.934596485546
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129676818 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64838409 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11387.572963542 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999984577 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129676817 can be divided by 2 positive divisors.
The sum of these divisors (counting 129676817) is 129676818, the average is 64838409.
Base
System
Value
2
Binary
111101110101011011000010001
3
Ternary
100001000021011002
4
Quaternary
13232223120101
5
Quinary
231144124232
6
Senary
20511231345
8
Octal
756533021
10
Decimal
129676817
12
Duodecimal
37518555
16
Hexadecimal
7bab611
20
Vigesimal
20a9c0h
36
Base36
257f9t
md5
fa90aba6ac81bb3f1a4edc05d6c0c38c
sha1
3f0bc1bb6566d87962cc7d266d5b010763a78927
sha256
6854857918b3213485adddbbc895a077b5abda75c3c833d7a9e6220f1d30f8a9
sha512
e3dd1174d514abe9b9fd90ae9f36a59155a619128d0404e0b10bf36d2bc0b6c9b7a3b6b716631e9ab803361e3418df43d084b40300ea875be3f8a888e311c12e
ripemd-160
915b280b1a5e62b6491d62cdef057b4e152309d8
Diameter
259353634
Circumference
814783471.25622
Area
5.2829263548359E+16
Volume
9.134307655207E+24
Surface area
2.1131705419343E+17
Circumference
814783471.25622
Perimeter
518707268
Area
16816076867251489
Diagonal
183390713.32677
Surface area
100896461203508934
Volume
2.1806553225725E+24
Space diagonal
224606835.60781
Perimeter
389030451
Area
7.2815748795158E+15
Altitude
112303417.80391
Surface area
7.2815748795158E+15
Volume
2.5699269433693E+23
Height
61130237.775591