136987493 (number)

136987493 is an odd 9-digits composite number following 136987492 and preceding 136987494. In scientific notation, it is written as 1.36987493 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 135110880 positive integers (up to 136987493) that are relatively prime to 136987493.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million nine hundred eighty-seven thousand four hundred ninety-three

Notation

Scientific notation 1.36987493 × 10^8
Engineering notation 1.36987493 × 10^6

Prime Factorization of 136987493

Prime Factorization 73 × 1876541

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 136987493
Product of the distinct prime numbers

The prime factorization of 136987493 is 73 × 1876541. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 136987493)

Multiplication

n×y
n×2 273974986
n×3 410962479
n×4 547949972
n×5 684937465

Division

n÷y
n÷2 68493746.5
n÷3 45662497.666667
n÷3 34246873.25
n÷5 27397498.6

Exponentiation

ny
n2 18765573238425049
n3 2.5706488326397E+24
n4 3.5214673896669E+32
n5 4.8239698939173E+40

Nth Root

y√n
2√n 11704.165625964
3√n 515.49798565043
4√n 108.18579216313
5√n 42.397103131385

Divisors of 136987493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -136987492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 136987493 can be divided by 4 positive divisors. The sum of these divisors (counting 136987493) is 1, the average is 0.25.

Base conversion 136987493

Base System Value
2 Binary 1000001010100100001101100101
3 Ternary 100112202200111212
4 Quaternary 20022210031211
5 Quinary 240032044433
6 Senary 21332041205
8 Octal 1012441545
10 Decimal 136987493
12 Duodecimal 39a63205
16 Hexadecimal 82a4365
20 Vigesimal 22g38ed
36 Base36 29k485

Cryptographic Hash Functions

md5 6e47b66ec7e8935824f1cd17d439f114
sha1 9119dd534bf9d0a0cdf7dfd552b70f41c20c65eb
sha256 783816cfe988aec3c4c8129d4a34b3746a204971abb7c6e472803b687a2dd727
sha512 6005c0339e5c957e93b741e29ce111e90bbc84fc23d9c862cc4ca56e40fda29e74bdb81a9fd92954a19127df7753870f18ff8cc992efe930c2d809a658f9e794
ripemd-160 87f1983f74ce01a8fa345434b934fc0f523a9e1d

136987493 as geometric shapes

Circle

Radius = n
Diameter 273974986
Circumference 860717803.28497
Area 5.8953787026237E+16

Sphere

Radius = n
Volume 1.0767908650107E+25
Surface area 2.3581514810495E+17
Circumference 860717803.28497

Square

Length = n
Perimeter 547949972
Area 18765573238425049
Diagonal 193729570.47609

Cube

Length = n
Surface area 112593439430550294
Volume 2.5706488326397E+24
Space diagonal 237269297.87749

Equilateral Triangle

Length = n
Perimeter 410962479
Area 8.1257315705268E+15
Altitude 118634648.93874

Triangular Pyramid

Length = n
Surface area 8.1257315705268E+15
Volume 3.0295387026814E+23
Height 64576523.49203