129499169 is an odd 9-digits prime number following 129499168
and preceding 129499170 . In scientific notation, it is written as 1.29499169 × 10^8.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 129499168 positive integers (up to 129499169) that are relatively prime to 129499169.
129499169 has 2 divisors, whose sum is 129499170
The reverse of 129499169 is 961994921
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred twenty-nine million four hundred ninety-nine thousand one hundred sixty-nine
Scientific notation
1.29499169 × 10^8
Engineering notation
1.29499169 × 10^6
Prime Factorization
129499169
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
129499169 Product of the distinct prime numbers
The prime factorization of 129499169 is 129499169.
Since it has a total of 1 prime factors.
4 , 7 , 11 , 17 , 938 , 596 , 443 , 8488 , 33826 , 2057 , 545129 , 648361 , 8294927 , 1395030 , 73546318 , 47554719 , 374142348 , 723881763 , 9035015548 , 727565192
n×2
258998338
n×3
388497507
n×4
517996676
n×5
647495845
n÷2
64749584.5
n÷3
43166389.666667
n÷3
32374792.25
n÷5
25899833.8
n2
16770034771690561
n3
2.171705567035E+24
n4
2.8123406624371E+32
n5
3.6419577873051E+40
2 √n11379.770164639
3 √n505.9283241442
4 √n106.67600557126
5 √n41.923100702577
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
129499170 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
64749585 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11379.770208576 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999845559 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129499169 can be divided by 2 positive divisors.
The sum of these divisors (counting 129499169) is 129499170, the average is 64749585.
Base
System
Value
2
Binary
111101110000000000000100001
3
Ternary
100000200020110112
4
Quaternary
13232000000201
5
Quinary
231122433134
6
Senary
20503341105
8
Octal
756000041
10
Decimal
129499169
12
Duodecimal
37451795
16
Hexadecimal
7b80021
20
Vigesimal
20977i9
36
Base36
253m75
md5
64bd115c795ec3923c377d814ed1f629
sha1
ecd30d808678bd204f170fca38a9baf37352cd6d
sha256
e07c59381cf48fce3b4d8cdaf8a02f3f75c8c96546c9ead53c7bec586723908c
sha512
40c900c5bc9a8eb98e7e826f53f689f72b02f2e3086e021155b9296e7a183170d5bbafa0fd84894ed8c1c02f803de463bde0a6c2beaac22ccf3f7b866082db53
ripemd-160
ef7a0db08f31b21b4f06fdae6dac000ff362526b
Diameter
258998338
Circumference
813667275.95277
Area
5.2684618039188E+16
Volume
9.0968190068764E+24
Surface area
2.1073847215675E+17
Circumference
813667275.95277
Perimeter
517996676
Area
16770034771690561
Diagonal
183139481.11585
Surface area
100620208630143366
Volume
2.171705567035E+24
Space diagonal
224299140.24595
Perimeter
388497507
Area
7.2616380673162E+15
Altitude
112149570.12297
Surface area
7.2616380673162E+15
Volume
2.5593795553184E+23
Height
61046493.705282