135186721 is an odd 9-digits prime number following 135186720
and preceding 135186722 . In scientific notation, it is written as 1.35186721 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 135186720 positive integers (up to 135186721) that are relatively prime to 135186721.
135186721 has 2 divisors, whose sum is 135186722
The reverse of 135186721 is 127681531
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred thirty-five million one hundred eighty-six thousand seven hundred twenty-one
Scientific notation
1.35186721 × 10^8
Engineering notation
1.35186721 × 10^6
Prime Factorization
135186721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
135186721 Product of the distinct prime numbers
The prime factorization of 135186721 is 135186721.
Since it has a total of 1 prime factors.
8 , 3 , 75 , 72 , 397 , 425 , 5508 , 4307 , 25941 , 96498 , 833956 , 215846 , 6477327 , 66916 , 48903620 , 51440252 , 336346563 , 222425842 , 7826148654 , 4360275052
n×2
270373442
n×3
405560163
n×4
540746884
n×5
675933605
n÷2
67593360.5
n÷3
45062240.333333
n÷3
33796680.25
n÷5
27037344.2
n2
18275449534731841
n3
2.4705980974014E+24
n4
3.3399205569653E+32
n5
4.5151290849663E+40
2 √n11626.982454618
3 √n513.2291849861
4 √n107.82848628548
5 √n42.285045947946
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
135186722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
67593361 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11626.982497622 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999852056 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 135186721 can be divided by 2 positive divisors.
The sum of these divisors (counting 135186721) is 135186722, the average is 67593361.
Base
System
Value
2
Binary
1000000011101100100100100001
3
Ternary
100102101012022121
4
Quaternary
20003230210201
5
Quinary
234101433341
6
Senary
21225304241
8
Octal
1003544441
10
Decimal
135186721
12
Duodecimal
39335081
16
Hexadecimal
80ec921
20
Vigesimal
224i6g1
36
Base36
28hiqp
md5
4640fa7972d2b829aee706e086b4f547
sha1
1a287a00df6c5cab449c89d0d8f6475497b52428
sha256
4ec46a4af17754715f8ec5f9e2b636dbbb0bc7dfba7b776c767caa328d224270
sha512
fbd93428e1802be62353a3cfa9f33a899d164b7da30bef1a35fe37c9412b8e9e8298320d56746ca18ffeff38e7c2cf42cdbb4010a2de9b64b0b3deff74a93efd
ripemd-160
a991d911ddedb4ea2784b744811d6157d11abad0
Diameter
270373442
Circumference
849403219.11299
Area
5.7414017999365E+16
Volume
1.0348817110359E+25
Surface area
2.2965607199746E+17
Circumference
849403219.11299
Perimeter
540746884
Area
18275449534731841
Diagonal
191182894.29095
Surface area
109652697208391046
Volume
2.4705980974014E+24
Space diagonal
234150269.28064
Perimeter
405560163
Area
7.9135017813291E+15
Altitude
117075134.64032
Surface area
7.9135017813291E+15
Volume
2.9116277804318E+23
Height
63727631.430316