129334986 is an even 9-digits composite number following 129334985
and preceding 129334987 . In scientific notation, it is written as 1.29334986 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 39192360 positive integers (up to 129334986) that are relatively prime to 129334986.
129334986 has 8 divisors, whose sum is 195962400
The reverse of 129334986 is 689433921
Previous prime number is 99
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million three hundred thirty-four thousand nine hundred eighty-six
Scientific notation
1.29334986 × 10^8
Engineering notation
1.29334986 × 10^6
Prime Factorization
2 × 99 × 653207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
129334986
Product of the distinct prime numbers
The prime factorization of 129334986 is 2 × 99 × 653207.
Since it has a total of 3 prime factors.
5 , 7 , 36 , 70 , 856 , 160 , 9248 , 7706 , 58884 , 1513 , 627197 , 487143 , 8071498 , 5983783 , 69587383 , 44307378 , 801868038 , 883018744 , 7133258880 , 4785635034
n×2
258669972
n×3
388004958
n×4
517339944
n×5
646674930
n÷2
64667493
n÷3
43111662
n÷3
32333746.5
n÷5
25866997.2
n2
16727538603620196
n3
2.1634559711137E+24
n4
2.798105477356E+32
n5
3.6189293274037E+40
2 √n
11372.554066699
3 √n
505.71442326367
4 √n
106.64217770985
5 √n
41.912465030124
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
-129334985
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 129334986 can be divided by 8 positive divisors.
The sum of these divisors (counting 129334986) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101101010111111011001010
3
Ternary
100000100220020200
4
Quaternary
13231113323022
5
Quinary
231102204421
6
Senary
20500033030
8
Octal
755277312
10
Decimal
129334986
12
Duodecimal
37392776
16
Hexadecimal
7b57eca
20
Vigesimal
2086h96
36
Base36
2503ii
md5
c17358990b359552a239465ae96fc71c
sha1
38ac45c6cca5b27614c1dd8d3a03628b5a8030df
sha256
c1858900f5c12c047c0dfd60e9a7a0a302851a0982003864ef1ae69810d1fc3e
sha512
3ff364adea7cdd82b9fe8acd5a7d72f1f0d9a5a2d59db83d5470475bcc7d7762775d149a857b2942d7b8fbb555f6d94b5f5a94c36f568f4d2ba91c995d5ff3fe
ripemd-160
5b54378e5eec28aadf1ca607da7cbe63ffb4c2ad
Diameter
258669972
Circumference
812635683.73948
Area
5.2551112389773E+16
Volume
9.0622631802876E+24
Surface area
2.1020444955909E+17
Circumference
812635683.73948
Perimeter
517339944
Area
16727538603620196
Diagonal
182907291.29053
Surface area
100365231621721176
Volume
2.1634559711137E+24
Space diagonal
224014766.94821
Perimeter
388004958
Area
7.24323668676E+15
Altitude
112007383.4741
Surface area
7.24323668676E+15
Volume
2.5496573132883E+23
Height
60969097.096845