129335970 is an even 9-digits composite number following 129335969
and preceding 129335971 . In scientific notation, it is written as 1.29335970 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 34339712 positive integers (up to 129335970) that are relatively prime to 129335970.
129335970 has 32 divisors, whose sum is 311755392
The reverse of 129335970 is 079533921
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred twenty-nine million three hundred thirty-five thousand nine hundred seventy
Scientific notation
1.29335970 × 10^8
Engineering notation
1.29335970 × 10^6
Prime Factorization
2 × 3 × 233 × 5 × 18503
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
129335970 Product of the distinct prime numbers
The prime factorization of 129335970 is 2 × 3 × 233 × 5 × 18503.
Since it has a total of 5 prime factors.
6 , 9 , 36 , 4 , 207 , 132 , 3855 , 8163 , 4782 , 25149 , 814024 , 659947 , 8897356 , 25667 , 98757491 , 63432009 , 206322544 , 368830052 , 467851725 , 4501587243
n×2
258671940
n×3
388007910
n×4
517343880
n×5
646679850
n÷2
64667985
n÷3
43111990
n÷3
32333992.5
n÷5
25867194
n2
16727793135840900
n3
2.1635053511833E+24
n4
2.7981906319549E+32
n5
3.6190669962879E+40
2 √n11372.597328667
3 √n505.71570577751
4 √n106.6423805467
5 √n41.912528805196
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 233 , 466 , 699 , 1165 , 1398 , 2330 , 3495 , 6990 , 18503 , 37006 , 55509 , 92515 , 111018 , 185030 , 277545 , 555090 , 4311199 , 8622398 , 12933597 , 21555995 , 25867194 , 43111990 , 64667985 , 129335970
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
-129335969 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 129335970 can be divided by 32 positive divisors.
The sum of these divisors (counting 129335970) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111101101011000001010100010
3
Ternary
100000100221121010
4
Quaternary
13231120022202
5
Quinary
231102222340
6
Senary
20500041350
8
Octal
755301242
10
Decimal
129335970
12
Duodecimal
37393256
16
Hexadecimal
7b582a2
20
Vigesimal
2086jia
36
Base36
25049u
md5
50e55b337b5a06727e35d9d16d54e652
sha1
ee693bf29c83d95bcd81e60b36f63e2e8f4673cc
sha256
dea9526119b5a19e489a6526e40fa858d0d566ecdd200a5375a40f7a0cd93774
sha512
d2a93f9e710180a25d698fc58ecc7887a3d833663e988adf47940607ba6a78ecd023add26eed2d2d7196c76fe695285f4f72dd5fa01aa1a018da862487b65136
ripemd-160
6879a73f08b131f11f65b5f36a621b37eca32217
Diameter
258671940
Circumference
812641866.39382
Area
5.2551912026328E+16
Volume
9.0624700230396E+24
Surface area
2.1020764810531E+17
Circumference
812641866.39382
Perimeter
517343880
Area
16727793135840900
Diagonal
182908682.87668
Surface area
100366758815045400
Volume
2.1635053511833E+24
Space diagonal
224016471.2862
Perimeter
388007910
Area
7.2433469024446E+15
Altitude
112008235.6431
Surface area
7.2433469024446E+15
Volume
2.5497155082585E+23
Height
60969560.958893