136687221 (number)

136687221 is an odd 9-digits composite number following 136687220 and preceding 136687222. In scientific notation, it is written as 1.36687221 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 82840680 positive integers (up to 136687221) that are relatively prime to 136687221.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million six hundred eighty-seven thousand two hundred twenty-one

Notation

Scientific notation 1.36687221 × 10^8
Engineering notation 1.36687221 × 10^6

Prime Factorization of 136687221

Prime Factorization 11 × 9 × 1380679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 136687221
Product of the distinct prime numbers

The prime factorization of 136687221 is 11 × 9 × 1380679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 30, 28, 449, 199, 2096, 1665, 12363, 57970, 409051, 935912, 509103, 7625512, 7558689, 50895523, 886438076, 41133835, 6547192938, 9345870136

Basic calculations (n = 136687221)

Multiplication

n×y
n×2 273374442
n×3 410061663
n×4 546748884
n×5 683436105

Division

n÷y
n÷2 68343610.5
n÷3 45562407
n÷3 34171805.25
n÷5 27337444.2

Exponentiation

ny
n2 18683396384702841
n3 2.5537815306665E+24
n4 3.4906930046793E+32
n5 4.7713312617375E+40

Nth Root

y√n
2√n 11691.331019178
3√n 515.12105866835
4√n 108.12645846035
5√n 42.378500207206

Divisors of 136687221

1, 9, 11, 99, 1380679, 12426111, 15187469, 136687221

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 -136687220
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 136687221 can be divided by 8 positive divisors. The sum of these divisors (counting 136687221) is 1, the average is 0.125.

Base conversion 136687221

Base System Value
2 Binary 1000001001011010111001110101
3 Ternary 100112012102121200
4 Quaternary 20021122321311
5 Quinary 234442442341
6 Senary 21321403113
8 Octal 1011327165
10 Decimal 136687221
12 Duodecimal 39939499
16 Hexadecimal 825ae75
20 Vigesimal 22e5i11
36 Base36 29doj9

Cryptographic Hash Functions

md5 1236188ab653a34a23507a13c54d2d5f
sha1 36f02f631024789c011504a23f76c12135837f45
sha256 ec901d7fa5645e4819344c1512ef91ddbbc50018b01cfc9bf038d3cb9735f9fb
sha512 a82b4b5f47920884a1bc3c848efbe7ad4b184dfad99eb505119e8463d0a69b5c2732cead3789c573b7363bca62b63543ef51ddc854521ad927ddf4e1e4394add
ripemd-160 9f1af960c3db5237d27832b0cb189782156fa3ae

136687221 as geometric shapes

Circle

Radius = n
Diameter 273374442
Circumference 858831138.66641
Area 5.8695620826289E+16

Sphere

Radius = n
Volume 1.069725506082E+25
Surface area 2.3478248330515E+17
Circumference 858831138.66641

Square

Length = n
Perimeter 546748884
Area 18683396384702841
Diagonal 193304921.74129

Cube

Length = n
Surface area 112100378308217046
Volume 2.5537815306665E+24
Space diagonal 236749211.5174

Equilateral Triangle

Length = n
Perimeter 410061663
Area 8.0901479490635E+15
Altitude 118374605.7587

Triangular Pyramid

Length = n
Surface area 8.0901479490635E+15
Volume 3.009660396672E+23
Height 64434973.913763