136688129 is an odd 9-digits composite number following 136688128
and preceding 136688130 . In scientific notation, it is written as 1.36688129 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 134447280 positive integers (up to 136688129) that are relatively prime to 136688129.
136688129 has 4 divisors, whose sum is 138928980
The reverse of 136688129 is 921886631
Previous prime number is 61
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred thirty-six million six hundred eighty-eight thousand one hundred twenty-nine
Scientific notation
1.36688129 × 10^8
Engineering notation
1.36688129 × 10^6
Prime Factorization
61 × 2240789
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
136688129 Product of the distinct prime numbers
The prime factorization of 136688129 is 61 × 2240789.
Since it has a total of 2 prime factors.
1 , 7 , 32 , 72 , 169 , 142 , 6474 , 7620 , 97133 , 41918 , 772436 , 653841 , 6585572 , 178958 , 2732359 , 74776869 , 25319341 , 196100488 , 4077659429 , 7571782688
n×2
273376258
n×3
410064387
n×4
546752516
n×5
683440645
n÷2
68344064.5
n÷3
45562709.666667
n÷3
34172032.25
n÷5
27337625.8
n2
18683644609520641
n3
2.5538324245763E+24
n4
3.4907857589487E+32
n5
4.7714897413054E+40
2 √n11691.369851305
3 √n515.12219929896
4 √n108.12663802831
5 √n42.378556510313
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-136688128 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136688129 can be divided by 4 positive divisors.
The sum of these divisors (counting 136688129) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001001011011001000000001
3
Ternary
100112012110212022
4
Quaternary
20021123020001
5
Quinary
234443010004
6
Senary
21321411225
8
Octal
1011331001
10
Decimal
136688129
12
Duodecimal
39939b15
16
Hexadecimal
825b201
20
Vigesimal
22e6069
36
Base36
29dp8h
md5
f4322be2c42e488badd6499474c6c648
sha1
4d878032ceca7509022d43cf71517ece8590f212
sha256
b03935982c1b4068e0d2eee544276fc915ff035ce19529ecb2f4be2962cbeb6a
sha512
7caadb70af41b97217deda63485881bc6587ace48effd9216da69279f6ec6e8fe05a3795933426d9f80a184d20c6c46271a36d1f37b4a49a3fbaf3ae5fc468cf
ripemd-160
928d5cb0e7a3661b7378cc42c5ab00f299a74d76
Diameter
273376258
Circumference
858836843.79867
Area
5.8696400647553E+16
Volume
1.0697468244731E+25
Surface area
2.3478560259021E+17
Circumference
858836843.79867
Perimeter
546752516
Area
18683644609520641
Diagonal
193306205.8472
Surface area
112101867657123846
Volume
2.5538324245763E+24
Space diagonal
236750784.21953
Perimeter
410064387
Area
8.0902554335625E+15
Altitude
118375392.10976
Surface area
8.0902554335625E+15
Volume
3.00972037572E+23
Height
64435401.949068