129828551 is an odd 9-digits composite number following 129828550
and preceding 129828552 . In scientific notation, it is written as 1.29828551 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 129606792 positive integers (up to 129828551) that are relatively prime to 129828551.
129828551 has 4 divisors, whose sum is 130050312
The reverse of 129828551 is 155828921
Previous prime number is 587
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred twenty-nine million eight hundred twenty-eight thousand five hundred fifty-one
Scientific notation
1.29828551 × 10^8
Engineering notation
1.29828551 × 10^6
Prime Factorization
587 × 221173
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129828551
Product of the distinct prime numbers
The prime factorization of 129828551 is 587 × 221173.
Since it has a total of 2 prime factors.
8 , 7 , 60 , 56 , 460 , 599 , 1823 , 930 , 63622 , 5076 , 428393 , 374116 , 5500473 , 7476190 , 89391263 , 81280749 , 302140253 , 273879316 , 8972205405 , 5629277467
n×2
259657102
n×3
389485653
n×4
519314204
n×5
649142755
n÷2
64914275.5
n÷3
43276183.666667
n÷3
32457137.75
n÷5
25965710.2
n2
16855452654759601
n3
2.1883189946165E+24
n4
2.8410628419684E+32
n5
3.688510720727E+40
2 √n
11394.233234404
3 √n
506.35690500542
4 √n
106.74377375006
5 √n
41.944405375404
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129828550
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129828551 can be divided by 4 positive divisors.
The sum of these divisors (counting 129828551) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111010000011011000111
3
Ternary
100001021222021212
4
Quaternary
13233100123013
5
Quinary
231214003201
6
Senary
20514402035
8
Octal
757203307
10
Decimal
129828551
12
Duodecimal
3759031b
16
Hexadecimal
7bd06c7
20
Vigesimal
20b8b7b
36
Base36
25aocn
md5
cbbff0426c4f36689d1a81b8fc43d01f
sha1
04644edae77139eaab0c2034d33bd53cf0c7c9af
sha256
09ca3d5f6fb158f3b3eefd486c21b35f030f27ad602d15ea88339313a2aa4f56
sha512
dc17b46815a40e8985fe16e14fc29acfd98bd5c08cc56d7f00e1fb9a0ff1c476ae439cca2422defec679cb8681602e8a517c9533fab9ea6ec848388e3e96a023
ripemd-160
4d17c18c88f45f2ec3e8f99afc973c460fa152d7
Diameter
259657102
Circumference
815736844.09562
Area
5.2952966233123E+16
Volume
9.1664091695978E+24
Surface area
2.1181186493249E+17
Circumference
815736844.09562
Perimeter
519314204
Area
16855452654759601
Diagonal
183605297.60745
Surface area
101132715928557606
Volume
2.1883189946165E+24
Space diagonal
224869646.60505
Perimeter
389485653
Area
7.2986250956538E+15
Altitude
112434823.30252
Surface area
7.2986250956538E+15
Volume
2.5789586674878E+23
Height
61201765.869149