129214799 is an odd 9-digits composite number following 129214798
and preceding 129214800 . In scientific notation, it is written as 1.29214799 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 110598840 positive integers (up to 129214799) that are relatively prime to 129214799.
129214799 has 8 divisors, whose sum is 147883008
The reverse of 129214799 is 997412921
Previous prime number is 727
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-nine million two hundred fourteen thousand seven hundred ninety-nine
Scientific notation
1.29214799 × 10^8
Engineering notation
1.29214799 × 10^6
Prime Factorization
7 × 727 × 25391
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129214799
Product of the distinct prime numbers
The prime factorization of 129214799 is 7 × 727 × 25391.
Since it has a total of 3 prime factors.
2 , 9 , 56 , 80 , 632 , 309 , 1985 , 5760 , 11999 , 81287 , 391511 , 329015 , 6182624 , 9753592 , 27488287 , 53646863 , 196353685 , 44337247 , 6098837986 , 2816008276
n×2
258429598
n×3
387644397
n×4
516859196
n×5
646073995
n÷2
64607399.5
n÷3
43071599.666667
n÷3
32303699.75
n÷5
25842959.8
n2
16696464280610401
n3
2.1574302760298E+24
n4
2.787719194737E+32
n5
3.6021457541638E+40
2 √n
11367.26875727
3 √n
505.55772646136
4 √n
106.61739425286
5 √n
41.904672541718
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
-129214798
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 129214799 can be divided by 8 positive divisors.
The sum of these divisors (counting 129214799) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100111010100101001111
3
Ternary
100000010210101022
4
Quaternary
13230322211033
5
Quinary
231034333144
6
Senary
20453304355
8
Octal
754724517
10
Decimal
129214799
12
Duodecimal
373350bb
16
Hexadecimal
7b3a94f
20
Vigesimal
207bgjj
36
Base36
24xirz
md5
cf0e77b2a3f0e4b1d6cb2274ae1aa4d3
sha1
e32868669be638bd28077a906685470978464d62
sha256
9d65271252326c355f86db74b922411da4fb14e52a2a12f3905b8b56ab17ab88
sha512
d7e7163d3656768216f810b369d61906dd45148fc987772310f770fde5c6a58fd6d05d85934247791dd300aebb5b7fbdf2f9f33826a4556f24d6c5687d1dd30e
ripemd-160
56a776d82a424de042352d10a0ea05a50441f523
Diameter
258429598
Circumference
811880526.54696
Area
5.245348952489E+16
Volume
9.037022807743E+24
Surface area
2.0981395809956E+17
Circumference
811880526.54696
Perimeter
516859196
Area
16696464280610401
Diagonal
182737321.20511
Surface area
100178785683662406
Volume
2.1574302760298E+24
Space diagonal
223806596.9578
Perimeter
387644397
Area
7.229781110194E+15
Altitude
111903298.4789
Surface area
7.229781110194E+15
Volume
2.5425559635297E+23
Height
60912440.401704