136687168 is an even 9-digits composite number following 136687167
and preceding 136687169 . In scientific notation, it is written as 1.36687168 × 10^8.
The sum of its digits is 46. It has a total of 7 prime factors and 14 positive divisors.
There are 68343552 positive integers (up to 136687168) that are relatively prime to 136687168.
136687168 has 14 divisors, whose sum is 271238726
The reverse of 136687168 is 861786631
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-six million six hundred eighty-seven thousand one hundred sixty-eight
Scientific notation
1.36687168 × 10^8
Engineering notation
1.36687168 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2135737
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4271474
Product of the distinct prime numbers
The prime factorization of 136687168 is 2 × 2 × 2 × 2 × 2 × 2 × 2135737.
Since it has a total of 7 prime factors.
7 , 4 , 90 , 48 , 696 , 852 , 2000 , 8933 , 87854 , 31384 , 82542 , 437545 , 6001366 , 4098336 , 27020727 , 29869684 , 683729764 , 651161570 , 3698234794 , 4063723524
n×2
273374336
n×3
410061504
n×4
546748672
n×5
683435840
n÷2
68343584
n÷3
45562389.333333
n÷3
34171792
n÷5
27337433.6
n2
18683381895860224
n3
2.5537785600076E+24
n4
3.4906875906656E+32
n5
4.7713220114082E+40
2 √n
11691.328752541
3 √n
515.12099208954
4 √n
108.12644797894
5 √n
42.378496920782
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2135737 , 4271474 , 8542948 , 17085896 , 34171792 , 68343584 , 136687168
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-136687167
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136687168 can be divided by 14 positive divisors.
The sum of these divisors (counting 136687168) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1000001001011010111001000000
3
Ternary
100112012102112201
4
Quaternary
20021122321000
5
Quinary
234442442133
6
Senary
21321402544
8
Octal
1011327100
10
Decimal
136687168
12
Duodecimal
39939454
16
Hexadecimal
825ae40
20
Vigesimal
22e5hi8
36
Base36
29dohs
md5
7f3ab9dd5663b6eaad583e6674e27b2e
sha1
acf6534f415f7c790ba1d2fb6b8a27fe5ec9bfb4
sha256
19abe1ef995aeb73ff24b934e5848d6dd4b543c84269b6976932093442a1b7c5
sha512
9d26bbee309b3e6727adc06a92de19e46d408ac025bac8521f4d84408a3248ed4b2a36f7994e38f7de70565ca4e81ea21bfa0044c78655f7e15d0cc6725efdf2
ripemd-160
980c5166d57fe002bafa4fadb8a06d2d35d680a7
Diameter
273374336
Circumference
858830805.65759
Area
5.8695575308247E+16
Volume
1.0697242617353E+25
Surface area
2.3478230123299E+17
Circumference
858830805.65759
Perimeter
546748672
Area
18683381895860224
Diagonal
193304846.78797
Surface area
112100291375161344
Volume
2.5537785600076E+24
Space diagonal
236749119.7187
Perimeter
410061504
Area
8.0901416752106E+15
Altitude
118374559.85935
Surface area
8.0901416752106E+15
Volume
3.009656895717E+23
Height
64434948.929323