129223208 is an even 9-digits composite number following 129223207
and preceding 129223209 . In scientific notation, it is written as 1.29223208 × 10^8.
The sum of its digits is 29. It has a total of 4 prime factors and 8 positive divisors.
There are 64611600 positive integers (up to 129223208) that are relatively prime to 129223208.
129223208 has 8 divisors, whose sum is 242293530
The reverse of 129223208 is 802322921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-nine million two hundred twenty-three thousand two hundred eight
Scientific notation
1.29223208 × 10^8
Engineering notation
1.29223208 × 10^6
Prime Factorization
2 × 2 × 2 × 16152901
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
32305802
Product of the distinct prime numbers
The prime factorization of 129223208 is 2 × 2 × 2 × 16152901.
Since it has a total of 4 prime factors.
4 , 8 , 10 , 47 , 58 , 26 , 138 , 7548 , 45337 , 95140 , 881013 , 726680 , 3836642 , 7639666 , 17158196 , 13759965 , 994111428 , 856522618 , 3111043372 , 2139395282
n×2
258446416
n×3
387669624
n×4
516892832
n×5
646116040
n÷2
64611604
n÷3
43074402.666667
n÷3
32305802
n÷5
25844641.6
n2
16698637485811264
n3
2.1578515051456E+24
n4
2.7884449388254E+32
n5
3.6033180032638E+40
2 √n
11367.638629021
3 √n
505.56869306564
4 √n
106.61912881383
5 √n
41.905217939338
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
-129223207
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 129223208 can be divided by 8 positive divisors.
The sum of these divisors (counting 129223208) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101100111100101000101000
3
Ternary
100000011012220202
4
Quaternary
13230330220220
5
Quinary
231040120313
6
Senary
20453411332
8
Octal
754745050
10
Decimal
129223208
12
Duodecimal
37339b48
16
Hexadecimal
7b3ca28
20
Vigesimal
207ci08
36
Base36
24xp9k
md5
54ec7a81f216e899ad3e9c7c9a2f1fb4
sha1
328ae087a87112e30b77bb9e6ef442ea52928fd0
sha256
e3337218d7e919f1f140abda4dd2795736bbf4a2d91ff55600b3982d55556c8e
sha512
ad186afa18df39da47c932bc2b795aa61c4552c66371c49bc0532dac36c584879fa426d65dbb129684a194364e0d477f954778287823c10412c4383b59fa52c5
ripemd-160
918b7ee900cc621aac45da272ea78511cfcb1e7d
Diameter
258446416
Circumference
811933361.85221
Area
5.2460316850384E+16
Volume
9.0387872481374E+24
Surface area
2.0984126740154E+17
Circumference
811933361.85221
Perimeter
516892832
Area
16698637485811264
Diagonal
182749213.32696
Surface area
100191824914867584
Volume
2.1578515051456E+24
Space diagonal
223821161.77304
Perimeter
387669624
Area
7.2307221356498E+15
Altitude
111910580.88652
Surface area
7.2307221356498E+15
Volume
2.5430523868034E+23
Height
60916404.44232