129376436 is an even 9-digits composite number following 129376435
and preceding 129376437 . In scientific notation, it is written as 1.29376436 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 55212192 positive integers (up to 129376436) that are relatively prime to 129376436.
129376436 has 24 divisors, whose sum is 259848960
The reverse of 129376436 is 634673921
Previous prime number is 239
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred twenty-nine million three hundred seventy-six thousand four hundred thirty-six
Scientific notation
1.29376436 × 10^8
Engineering notation
1.29376436 × 10^6
Prime Factorization
2 × 2 × 7 × 239 × 19333
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
64688218 Product of the distinct prime numbers
The prime factorization of 129376436 is 2 × 2 × 7 × 239 × 19333.
Since it has a total of 5 prime factors.
5 , 8 , 61 , 24 , 842 , 806 , 808 , 6379 , 61684 , 57855 , 263061 , 901437 , 1972074 , 2666712 , 10126808 , 79581024 , 226481356 , 912923126 , 9863759724 , 2944000446
n×2
258752872
n×3
388129308
n×4
517505744
n×5
646882180
n÷2
64688218
n÷3
43125478.666667
n÷3
32344109
n÷5
25875287.2
n2
16738262192062096
n3
2.1655367072425E+24
n4
2.8016942121022E+32
n5
3.624732119236E+40
2 √n11374.376290593
3 √n505.76844222267
4 √n106.65072100362
5 √n41.915151154063
1 , 2 , 4 , 7 , 14 , 28 , 239 , 478 , 956 , 1673 , 3346 , 6692 , 19333 , 38666 , 77332 , 135331 , 270662 , 541324 , 4620587 , 9241174 , 18482348 , 32344109 , 64688218 , 129376436
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129376435 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129376436 can be divided by 24 positive divisors.
The sum of these divisors (counting 129376436) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101100010000010110100
3
Ternary
100000110000002212
4
Quaternary
13231202002310
5
Quinary
231110021221
6
Senary
20500552552
8
Octal
755420264
10
Decimal
129376436
12
Duodecimal
373b2758
16
Hexadecimal
7b620b4
20
Vigesimal
208c11g
36
Base36
250zhw
md5
e207af7a00cc79adbb7383abae6d7866
sha1
ba1669c83b175a91e15ed2994b0426251fb2f77a
sha256
cd0a2c8fe7f1deb40ba3f5a2c34b1ffc179901feae151a41b97a83601af3d47c
sha512
b60600e0a51cd461ca568eb15f422447d4a6b1154918b52290cf568ee7c8916deff3321587a5d1e277423262c1be9ea2aa4184d4ace273fedbf69f87feb84b9c
ripemd-160
8a6bcba10dd20f4e53b5f2c683891c6db80a9060
Diameter
258752872
Circumference
812896121.77046
Area
5.2584801536442E+16
Volume
9.0709789474029E+24
Surface area
2.1033920614577E+17
Circumference
812896121.77046
Perimeter
517505744
Area
16738262192062096
Diagonal
182965910.44269
Surface area
100429573152372576
Volume
2.1655367072425E+24
Space diagonal
224086560.45418
Perimeter
388129308
Area
7.2478801367652E+15
Altitude
112043280.22709
Surface area
7.2478801367652E+15
Volume
2.5521094843326E+23
Height
60988636.814232