129339615 is an odd 9-digits composite number following 129339614
and preceding 129339616 . In scientific notation, it is written as 1.29339615 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 68793216 positive integers (up to 129339615) that are relatively prime to 129339615.
129339615 has 16 divisors, whose sum is 207507168
The reverse of 129339615 is 516933921
Previous prime number is 373
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million three hundred thirty-nine thousand six hundred fifteen
Scientific notation
1.29339615 × 10^8
Engineering notation
1.29339615 × 10^6
Prime Factorization
3 × 5 × 373 × 23117
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
129339615 Product of the distinct prime numbers
The prime factorization of 129339615 is 3 × 5 × 373 × 23117.
Since it has a total of 4 prime factors.
9 , 9 , 7 , 76 , 94 , 905 , 8574 , 6579 , 26077 , 1849 , 352661 , 468242 , 7160895 , 3724572 , 26623039 , 59844666 , 274042719 , 379188321 , 3181162580 , 5880147246
n×2
258679230
n×3
388018845
n×4
517358460
n×5
646698075
n÷2
64669807.5
n÷3
43113205
n÷3
32334903.75
n÷5
25867923
n2
16728736008348225
n3
2.1636882747564E+24
n4
2.7985060843701E+32
n5
3.6195769952758E+40
2 √n11372.757581167
3 √n505.7204564962
4 √n106.64313189872
5 √n41.91276504179
1 , 3 , 5 , 15 , 373 , 1119 , 1865 , 5595 , 23117 , 69351 , 115585 , 346755 , 8622641 , 25867923 , 43113205 , 129339615
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-129339614 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129339615 can be divided by 16 positive divisors.
The sum of these divisors (counting 129339615) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101101011001000011011111
3
Ternary
100000101010121010
4
Quaternary
13231121003133
5
Quinary
231102331430
6
Senary
20500110303
8
Octal
755310337
10
Decimal
129339615
12
Duodecimal
37395393
16
Hexadecimal
7b590df
20
Vigesimal
208790f
36
Base36
250733
md5
dd8a406b60878e4bed2594e27cb606fd
sha1
51b8e2e75f1a007c14b8b251f424b8cacd3d24f7
sha256
fb930cbcc983f16501f4040320df1de822d54a2f350994421266404bf6e9d256
sha512
92bec5a062245a518e702aa0027c1789ba0f9a4904f6fb94a33666d8aebde15c67ef5428a8c5c189f6c32d35db9e02d2f21fc62552196c04a8abf17d54d29f6f
ripemd-160
00ac9091b75f449b018ae781a41f121f65318abf
Diameter
258679230
Circumference
812664768.60426
Area
5.255487414767E+16
Volume
9.0632362515108E+24
Surface area
2.1021949659068E+17
Circumference
812664768.60426
Perimeter
517358460
Area
16728736008348225
Diagonal
182913837.68511
Surface area
100372416050089350
Volume
2.1636882747564E+24
Space diagonal
224022784.6114
Perimeter
388018845
Area
7.2437551782165E+15
Altitude
112011392.3057
Surface area
7.2437551782165E+15
Volume
2.5499310857568E+23
Height
60971279.228372