136121661 (number)

136121661 is an odd 9-digits composite number following 136121660 and preceding 136121662. In scientific notation, it is written as 1.36121661 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 82689984 positive integers (up to 136121661) that are relatively prime to 136121661.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million one hundred twenty-one thousand six hundred sixty-one

Notation

Scientific notation 1.36121661 × 10^8
Engineering notation 1.36121661 × 10^6

Prime Factorization of 136121661

Prime Factorization 351 × 79 × 4909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 136121661
Product of the distinct prime numbers

The prime factorization of 136121661 is 351 × 79 × 4909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 136121661)

Multiplication

n×y
n×2 272243322
n×3 408364983
n×4 544486644
n×5 680608305

Division

n÷y
n÷2 68060830.5
n÷3 45373887
n÷3 34030415.25
n÷5 27224332.2

Exponentiation

ny
n2 18529106593398921
n3 2.5222127663395E+24
n4 3.4332779114954E+32
n5 4.6734349198736E+40

Nth Root

y√n
2√n 11667.118796001
3√n 514.40961786456
4√n 108.01443790531
5√n 42.343372781711

Divisors of 136121661

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 -136121660
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 136121661 can be divided by 8 positive divisors. The sum of these divisors (counting 136121661) is 1, the average is 0.125.

Base conversion 136121661

Base System Value
2 Binary 1000000111010000110100111101
3 Ternary 100111010200211000
4 Quaternary 20013100310331
5 Quinary 234321343121
6 Senary 21301320513
8 Octal 1007206475
10 Decimal 136121661
12 Duodecimal 39706139
16 Hexadecimal 81d0d3d
20 Vigesimal 22af431
36 Base36 291k59

Cryptographic Hash Functions

md5 0e97a90e0a3af3da8dc208c6d4ee4b91
sha1 8465a2561d0aa001256046d5f3d0a4598eda33c2
sha256 7d058b9232fae4c85527b65f717ec53a1a9c2429859922617b55c6b119101ad0
sha512 452442e40628b1d9b5de7d2664850db5930efeff950136aa5939b81cb46ca7e9739fa257862112242c88b984228dc87fe309600b1390e29978986c80e6224c84
ripemd-160 0c859c71734aeed78d00ab0d1facdf57a0d9816e

136121661 as geometric shapes

Circle

Radius = n
Diameter 272243322
Circumference 855277620.38408
Area 5.8210905151404E+16

Sphere

Radius = n
Volume 1.056502013003E+25
Surface area 2.3284362060562E+17
Circumference 855277620.38408

Square

Length = n
Perimeter 544486644
Area 18529106593398921
Diagonal 192505099.11895

Cube

Length = n
Surface area 111174639560393526
Volume 2.5222127663395E+24
Space diagonal 235769632.86267

Equilateral Triangle

Length = n
Perimeter 408364983
Area 8.0233385096566E+15
Altitude 117884816.43133

Triangular Pyramid

Length = n
Surface area 8.0233385096566E+15
Volume 2.9724562511233E+23
Height 64168366.372984