136918985 (number)

136918985 is an odd 9-digits composite number following 136918984 and preceding 136918986. In scientific notation, it is written as 1.36918985 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 93623040 positive integers (up to 136918985) that are relatively prime to 136918985.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million nine hundred eighteen thousand nine hundred eighty-five

Notation

Scientific notation 1.36918985 × 10^8
Engineering notation 1.36918985 × 10^6

Prime Factorization of 136918985

Prime Factorization 7 × 7 × 5 × 1033 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19559855
Product of the distinct prime numbers

The prime factorization of 136918985 is 7 × 7 × 5 × 1033 × 541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 70, 60, 688, 221, 897, 5734, 50841, 40182, 778101, 312448, 2034007, 7630326, 71673938, 93589907, 15119812, 896900060, 498404747, 6501969829

Basic calculations (n = 136918985)

Multiplication

n×y
n×2 273837970
n×3 410756955
n×4 547675940
n×5 684594925

Division

n÷y
n÷2 68459492.5
n÷3 45639661.666667
n÷3 34229746.25
n÷5 27383797

Exponentiation

ny
n2 18746808453430225
n3 2.5667939854331E+24
n4 3.514428271896E+32
n5 4.8119195184331E+40

Nth Root

y√n
2√n 11701.238609652
3√n 515.41203711103
4√n 108.17226358754
5√n 42.392861690242

Divisors of 136918985

1, 5, 7, 35, 49, 245, 541, 1033, 2705, 3787, 5165, 7231, 18935, 26509, 36155, 50617, 132545, 253085, 558853, 2794265, 3911971, 19559855, 27383797, 136918985

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -136918984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 136918985 can be divided by 24 positive divisors. The sum of these divisors (counting 136918985) is 1, the average is 0.041666666666667.

Base conversion 136918985

Base System Value
2 Binary 1000001010010011011111001001
3 Ternary 100112122012112112
4 Quaternary 20022103133021
5 Quinary 240022401420
6 Senary 21330352105
8 Octal 1012233711
10 Decimal 136918985
12 Duodecimal 39a2b635
16 Hexadecimal 82937c9
20 Vigesimal 22feh95
36 Base36 29ind5

Cryptographic Hash Functions

md5 620d41d8f386e454daf4e758cf8c39be
sha1 91bf131f6d0ae9d70f8e0eb9b43811a861c97e19
sha256 4924ed06bc8945d82c81023609e76c90a97c4f3f059bb2d58e6e1a255b0789c5
sha512 b05a87479d865c5b5a42e21ad359bee4a13242d868f2b6abab0886061322c925537c4aa82a38e1b94923c7ff653dd67d6dc4ca785dbf80874be49cb250501996
ripemd-160 1da57da3357b1eebb5d73c296720e07325282c6a

136918985 as geometric shapes

Circle

Radius = n
Diameter 273837970
Circumference 860287354.82594
Area 5.8894835715551E+16

Sphere

Radius = n
Volume 1.0751761503887E+25
Surface area 2.3557934286221E+17
Circumference 860287354.82594

Square

Length = n
Perimeter 547675940
Area 18746808453430225
Diagonal 193632685.53336

Cube

Length = n
Surface area 112480850720581350
Volume 2.5667939854331E+24
Space diagonal 237150638.54076

Equilateral Triangle

Length = n
Perimeter 410756955
Area 8.1176061802757E+15
Altitude 118575319.27038

Triangular Pyramid

Length = n
Surface area 8.1176061802757E+15
Volume 3.024995721681E+23
Height 64544228.511119