136993909 is an odd 9-digits composite number following 136993908
and preceding 136993910 . In scientific notation, it is written as 1.36993909 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 125798400 positive integers (up to 136993909) that are relatively prime to 136993909.
136993909 has 8 divisors, whose sum is 148299032
The reverse of 136993909 is 909399631
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-six million nine hundred ninety-three thousand nine hundred nine
Scientific notation
1.36993909 × 10^8
Engineering notation
1.36993909 × 10^6
Prime Factorization
13 × 193 × 54601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136993909
Product of the distinct prime numbers
The prime factorization of 136993909 is 13 × 193 × 54601.
Since it has a total of 3 prime factors.
3 , 4 , 96 , 61 , 385 , 340 , 5048 , 7498 , 47347 , 39169 , 439411 , 91274 , 6138517 , 341731 , 35874877 , 74428084 , 794407926 , 379197699 , 6518067655 , 6425565781
n×2
273987818
n×3
410981727
n×4
547975636
n×5
684969545
n÷2
68496954.5
n÷3
45664636.333333
n÷3
34248477.25
n÷5
27398781.8
n2
18767331103100281
n3
2.571010049311E+24
n4
3.522127167334E+32
n5
4.8250996864818E+40
2 √n
11704.439713203
3 √n
515.5060335468
4 √n
108.18705889894
5 √n
42.397500269419
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
-136993908
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 136993909 can be divided by 8 positive divisors.
The sum of these divisors (counting 136993909) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100101110001110101
3
Ternary
100112210000022111
4
Quaternary
20022211301311
5
Quinary
240032301114
6
Senary
21332131021
8
Octal
1012456165
10
Decimal
136993909
12
Duodecimal
39a66a71
16
Hexadecimal
82a5c75
20
Vigesimal
22g44f9
36
Base36
29k96d
md5
ce1987e7ccba79f81b3c648494ba6348
sha1
2febc453f00ad6f53ecdb2737c4e666d3136f039
sha256
0c4dce33ce8e818a529e28096ed36c153ac4b83b04a241e22d1b34e4c734fde4
sha512
c3fc3b2368373a8c2a6c832f614935abb4dba6bd803eeafe68d7de1e6cfc6b74b37318f6e3bcdb64a6824b947483659f6290e34d44afcd2ab3f071f37e34a6e5
ripemd-160
9f2045f1e21dbf3bd752a62c412505fc21fcdfd3
Diameter
273987818
Circumference
860758116.2019
Area
5.8959309520987E+16
Volume
1.0769421710961E+25
Surface area
2.3583723808395E+17
Circumference
860758116.2019
Perimeter
547975636
Area
18767331103100281
Diagonal
193738644.07031
Surface area
112603986618601686
Volume
2.571010049311E+24
Space diagonal
237280410.71547
Perimeter
410981727
Area
8.1264927482593E+15
Altitude
118640205.35773
Surface area
8.1264927482593E+15
Volume
3.0299644006109E+23
Height
64579548.023435