129124744 is an even 9-digits composite number following 129124743
and preceding 129124745 . In scientific notation, it is written as 1.29124744 × 10^8.
The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors.
There are 53988480 positive integers (up to 129124744) that are relatively prime to 129124744.
129124744 has 32 divisors, whose sum is 283449600
The reverse of 129124744 is 447421921
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred twenty-nine million one hundred twenty-four thousand seven hundred forty-four
Scientific notation
1.29124744 × 10^8
Engineering notation
1.29124744 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 41 × 56239
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
32281186 Product of the distinct prime numbers
The prime factorization of 129124744 is 2 × 2 × 2 × 7 × 41 × 56239.
Since it has a total of 6 prime factors.
6 , 9 , 47 , 79 , 434 , 4 , 5892 , 6440 , 31681 , 94408 , 766143 , 743761 , 3435994 , 7850076 , 73305624 , 88327903 , 966711044 , 454691522 , 1389559439 , 518991292
n×2
258249488
n×3
387374232
n×4
516498976
n×5
645623720
n÷2
64562372
n÷3
43041581.333333
n÷3
32281186
n÷5
25824948.8
n2
16673199513065536
n3
2.1529226187855E+24
n4
2.7799558200249E+32
n5
3.5896108359202E+40
2 √n11363.306913043
3 √n505.44025131591
4 √n106.59881290635
5 √n41.898829901742
1 , 2 , 4 , 7 , 8 , 14 , 28 , 41 , 56 , 82 , 164 , 287 , 328 , 574 , 1148 , 2296 , 56239 , 112478 , 224956 , 393673 , 449912 , 787346 , 1574692 , 2305799 , 3149384 , 4611598 , 9223196 , 16140593 , 18446392 , 32281186 , 64562372 , 129124744
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129124743 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129124744 can be divided by 32 positive divisors.
The sum of these divisors (counting 129124744) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101100100100100110001000
3
Ternary
22222222012211221
4
Quaternary
13230210212020
5
Quinary
231023442434
6
Senary
20451331424
8
Octal
754444610
10
Decimal
129124744
12
Duodecimal
372b0b74
16
Hexadecimal
7b24988
20
Vigesimal
2070bh4
36
Base36
24vlag
md5
d4383c14425a520c2137264995ca4610
sha1
f1fbeaf3cc7a4c5121456d11e048e98e1810fae9
sha256
cbdb68135748faf1a09df98c0ecea4217727469805dd28d6b45b01895537df27
sha512
d12266e94717a584efd126c9137090b6d7981b77868d8f156b72ee53887535a57f9c0de5cce4960574c945cdfd24a0dcfa33200ff4e5efea2b319bbd2771ec3e
ripemd-160
45b10a71b2856c2c3477a8681c92e392e4fcb247
Diameter
258249488
Circumference
811314694.29413
Area
5.2380401102084E+16
Volume
9.0181411772318E+24
Surface area
2.0952160440833E+17
Circumference
811314694.29413
Perimeter
516498976
Area
16673199513065536
Diagonal
182609964.20275
Surface area
100039197078393216
Volume
2.1529226187855E+24
Space diagonal
223650617.12232
Perimeter
387374232
Area
7.2197071703405E+15
Altitude
111825308.56116
Surface area
7.2197071703405E+15
Volume
2.5372436385219E+23
Height
60869988.067585