129336866 is an even 9-digits composite number following 129336865
and preceding 129336867 . In scientific notation, it is written as 1.29336866 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 60679080 positive integers (up to 129336866) that are relatively prime to 129336866.
129336866 has 24 divisors, whose sum is 206328384
The reverse of 129336866 is 668633921
Previous prime number is 199
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred twenty-nine million three hundred thirty-six thousand eight hundred sixty-six
Scientific notation
1.29336866 × 10^8
Engineering notation
1.29336866 × 10^6
Prime Factorization
2 × 23 × 71 × 199 × 199
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
649934 Product of the distinct prime numbers
The prime factorization of 129336866 is 2 × 23 × 71 × 199 × 199.
Since it has a total of 5 prime factors.
9 , 5 , 4 , 49 , 516 , 988 , 9311 , 4157 , 12216 , 74257 , 776916 , 578479 , 7435679 , 8874322 , 68967485 , 4296496 , 595689092 , 853686627 , 3465460500 , 9162886908
n×2
258673732
n×3
388010598
n×4
517347464
n×5
646684330
n÷2
64668433
n÷3
43112288.666667
n÷3
32334216.5
n÷5
25867373.2
n2
16728024906701956
n3
2.1635503158028E+24
n4
2.7982681727924E+32
n5
3.6191923569652E+40
2 √n11372.636721535
3 √n505.71687358934
4 √n106.64256524266
5 √n41.912586876468
1 , 2 , 23 , 46 , 71 , 142 , 199 , 398 , 1633 , 3266 , 4577 , 9154 , 14129 , 28258 , 39601 , 79202 , 324967 , 649934 , 910823 , 1821646 , 2811671 , 5623342 , 64668433 , 129336866
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
-129336865 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 129336866 can be divided by 24 positive divisors.
The sum of these divisors (counting 129336866) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101101011000011000100010
3
Ternary
100000100222211022
4
Quaternary
13231120120202
5
Quinary
231102234431
6
Senary
20500045442
8
Octal
755303042
10
Decimal
129336866
12
Duodecimal
37393882
16
Hexadecimal
7b58622
20
Vigesimal
2087236
36
Base36
2504yq
md5
86d67941858f67e60b76a5d231829c45
sha1
4a0b729e585207e237aa5ae44de634713cab2d06
sha256
57cb75b03adeef8a3832dec85a718a3dabf21ece985637cfdfd4fb0a28e56254
sha512
3c63a765f728e173d6f0d4fe5ae91657583ecc6cc402fb0c1b3c5ab2b92d92188623585ed188f377c349ce97ea964ec10b5415b84d0a44f387c93a5724ba76a4
ripemd-160
4c7eeec41ef2c45adcaf934f16655af5b6eeab52
Diameter
258673732
Circumference
812647496.12785
Area
5.2552640155962E+16
Volume
9.0626583703972E+24
Surface area
2.1021056062385E+17
Circumference
812647496.12785
Perimeter
517347464
Area
16728024906701956
Diagonal
182909950.01203
Surface area
100368149440211736
Volume
2.1635503158028E+24
Space diagonal
224018023.20373
Perimeter
388010598
Area
7.2434472621714E+15
Altitude
112009011.60186
Surface area
7.2434472621714E+15
Volume
2.5497684995707E+23
Height
60969983.337344